/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-hippi-rrunner.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:40:51,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:40:51,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:40:51,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:40:51,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:40:51,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:40:51,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:40:51,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:40:51,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:40:51,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:40:51,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:40:51,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:40:51,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:40:51,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:40:51,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:40:51,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:40:51,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:40:51,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:40:52,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:40:52,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:40:52,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:40:52,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:40:52,010 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:40:52,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:40:52,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:40:52,026 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:40:52,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:40:52,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:40:52,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:40:52,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:40:52,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:40:52,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:40:52,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:40:52,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:40:52,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:40:52,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:40:52,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:40:52,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:40:52,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:40:52,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:40:52,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:40:52,042 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 07:40:52,084 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:40:52,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:40:52,086 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:40:52,086 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:40:52,086 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:40:52,086 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:40:52,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:40:52,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:40:52,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:40:52,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:40:52,087 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:40:52,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:40:52,088 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:40:52,088 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:40:52,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:40:52,088 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:40:52,088 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:40:52,089 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:40:52,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:40:52,089 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:40:52,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:40:52,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:40:52,090 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:40:52,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:40:52,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:40:52,090 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:40:52,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:40:52,091 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 07:40:52,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:40:52,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:40:52,404 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:40:52,408 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:40:52,408 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:40:52,409 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2020-10-15 07:40:52,471 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ad0ad3a43/f8ab4706aca84a95856436b94e1cd547/FLAGd8c6ae8e7 [2020-10-15 07:40:53,374 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:40:53,376 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2020-10-15 07:40:53,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ad0ad3a43/f8ab4706aca84a95856436b94e1cd547/FLAGd8c6ae8e7 [2020-10-15 07:40:53,792 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ad0ad3a43/f8ab4706aca84a95856436b94e1cd547 [2020-10-15 07:40:53,803 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:40:53,805 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:40:53,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:40:53,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:40:53,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:40:53,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:40:53" (1/1) ... [2020-10-15 07:40:53,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67277072 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:53, skipping insertion in model container [2020-10-15 07:40:53,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:40:53" (1/1) ... [2020-10-15 07:40:53,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:40:54,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:40:57,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:40:57,780 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:40:58,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:40:59,201 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:40:59,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59 WrapperNode [2020-10-15 07:40:59,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:40:59,203 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:40:59,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:40:59,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:40:59,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (1/1) ... [2020-10-15 07:40:59,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (1/1) ... [2020-10-15 07:40:59,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (1/1) ... [2020-10-15 07:40:59,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (1/1) ... [2020-10-15 07:40:59,494 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (1/1) ... [2020-10-15 07:40:59,536 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (1/1) ... [2020-10-15 07:40:59,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (1/1) ... [2020-10-15 07:40:59,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:40:59,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:40:59,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:40:59,632 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:40:59,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (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 07:40:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:40:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:40:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 07:40:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 07:40:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 07:40:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 07:40:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 07:40:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:40:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:40:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:40:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 07:40:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 07:40:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:40:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:40:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 07:40:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:40:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 07:40:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-15 07:40:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 07:40:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 07:40:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2020-10-15 07:40:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2020-10-15 07:40:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 07:40:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 07:40:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 07:40:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 07:40:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 07:40:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 07:40:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 07:40:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 07:40:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 07:40:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-15 07:40:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-15 07:40:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 07:40:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 07:40:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 07:40:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 07:40:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 07:40:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-15 07:40:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-15 07:40:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 07:40:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 07:40:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 07:40:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 07:40:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-15 07:40:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-15 07:40:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 07:40:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 07:40:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-15 07:40:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-15 07:40:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 07:40:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 07:40:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 07:40:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 07:40:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 07:40:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 07:40:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 07:40:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 07:40:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-15 07:40:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-15 07:40:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 07:40:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-15 07:40:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-15 07:40:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-15 07:40:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-15 07:40:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-15 07:40:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-15 07:40:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-15 07:40:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-15 07:40:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 07:40:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 07:40:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 07:40:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2020-10-15 07:40:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rxaddr [2020-10-15 07:40:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infoaddr [2020-10-15 07:40:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init_one [2020-10-15 07:40:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_remove_one [2020-10-15 07:40:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_issue_cmd [2020-10-15 07:40:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_reset [2020-10-15 07:40:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2020-10-15 07:40:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2020-10-15 07:40:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2020-10-15 07:40:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init [2020-10-15 07:40:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2020-10-15 07:40:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_handle_event [2020-10-15 07:40:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_int [2020-10-15 07:40:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_interrupt [2020-10-15 07:40:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2020-10-15 07:40:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2020-10-15 07:40:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_timer [2020-10-15 07:40:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_open [2020-10-15 07:40:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_dump [2020-10-15 07:40:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_close [2020-10-15 07:40:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_start_xmit [2020-10-15 07:40:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_load_firmware [2020-10-15 07:40:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_ioctl [2020-10-15 07:40:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_driver_init [2020-10-15 07:40:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_driver_exit [2020-10-15 07:40:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rr_driver_exit_13_2 [2020-10-15 07:40:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rr_driver_init_13_9 [2020-10-15 07:40:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-15 07:40:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:40:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-15 07:40:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2020-10-15 07:40:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:40:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2020-10-15 07:40:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-15 07:40:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 07:40:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-15 07:40:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_9_2 [2020-10-15 07:40:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_2 [2020-10-15 07:40:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_4 [2020-10-15 07:40:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2020-10-15 07:40:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:40:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:40:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:40:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:40:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_13 [2020-10-15 07:40:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:40:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 07:40:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 07:40:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:40:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:40:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:40:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:40:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:40:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-15 07:40:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-15 07:40:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-15 07:40:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 07:40:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 07:40:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 07:40:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 07:40:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-15 07:40:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-15 07:40:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 07:40:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_8_6 [2020-10-15 07:40:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 07:40:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:40:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:40:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:40:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:40:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:40:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:40:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-15 07:40:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-15 07:40:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:40:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-15 07:40:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:40:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-15 07:40:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-15 07:40:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-15 07:40:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-15 07:40:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 07:40:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_10_2 [2020-10-15 07:40:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-15 07:40:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-15 07:40:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_77 [2020-10-15 07:40:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_78 [2020-10-15 07:40:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_79 [2020-10-15 07:40:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_80 [2020-10-15 07:40:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2020-10-15 07:40:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2020-10-15 07:40:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2020-10-15 07:40:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2020-10-15 07:40:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2020-10-15 07:40:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2020-10-15 07:40:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_90 [2020-10-15 07:40:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2020-10-15 07:40:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2020-10-15 07:40:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_94 [2020-10-15 07:40:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_95 [2020-10-15 07:40:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_97 [2020-10-15 07:40:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2020-10-15 07:40:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_101 [2020-10-15 07:40:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_103 [2020-10-15 07:40:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_104 [2020-10-15 07:40:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:40:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:40:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:40:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:40:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:40:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:40:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:40:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:40:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:40:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:40:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:40:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:40:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:40:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:40:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:40:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:40:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:40:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:40:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:40:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:40:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:40:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:40:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:40:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:40:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:40:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:40:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:40:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:40:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:40:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:40:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:40:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:40:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:40:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:40:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:40:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:40:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:40:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:40:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:40:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:40:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:40:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:40:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:40:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:40:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:40:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:40:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:40:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:40:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:40:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:40:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:40:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:40:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:40:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:40:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 07:40:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 07:40:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 07:40:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:40:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 07:40:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 07:40:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 07:40:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:40:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 07:40:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 07:40:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 07:40:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 07:40:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 07:40:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 07:40:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 07:40:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 07:40:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rr_private [2020-10-15 07:40:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rr_private [2020-10-15 07:40:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_rr_private [2020-10-15 07:40:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_rr_private [2020-10-15 07:40:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_rr_private [2020-10-15 07:40:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_rr_private [2020-10-15 07:40:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_rr_private [2020-10-15 07:40:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_rr_private [2020-10-15 07:40:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:40:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:40:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:40:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:40:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:40:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:40:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:40:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:40:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:40:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:40:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:40:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 07:40:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 07:40:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 07:40:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:40:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 07:40:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 07:40:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 07:40:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:40:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:40:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:40:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:40:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:40:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:40:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:40:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:40:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:40:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 07:40:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 07:40:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 07:40:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 07:40:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 07:40:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 07:40:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 07:40:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 07:40:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:40:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:40:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:40:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:40:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:40:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:40:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:40:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:40:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:40:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:40:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:40:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:40:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:40:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:40:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2020-10-15 07:40:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 07:40:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-15 07:40:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-15 07:40:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 07:40:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-15 07:40:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-15 07:40:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 07:40:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 07:40:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 07:40:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 07:40:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-15 07:40:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-15 07:40:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 07:40:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 07:40:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 07:40:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 07:40:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hippi_dev [2020-10-15 07:40:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-15 07:40:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 07:40:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 07:40:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 07:40:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 07:40:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-15 07:40:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-15 07:40:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 07:40:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 07:40:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 07:40:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 07:40:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_change_mtu [2020-10-15 07:40:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_mac_addr [2020-10-15 07:40:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_type_trans [2020-10-15 07:40:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 07:40:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:40:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:40:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:40:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:40:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 07:40:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 07:40:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 07:40:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 07:40:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-15 07:40:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-15 07:40:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 07:40:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-15 07:40:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-15 07:40:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 07:40:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 07:40:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-15 07:40:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-15 07:40:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 07:40:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 07:40:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 07:40:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 07:40:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:40:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 07:40:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 07:40:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-15 07:40:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 07:40:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 07:40:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:40:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:40:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 07:40:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:40:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:40:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:40:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:40:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:40:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:40:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:40:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 07:40:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:40:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:40:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 07:40:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-15 07:40:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:40:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-15 07:40:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 07:40:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:40:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:40:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-15 07:40:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:40:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 07:40:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:40:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 07:40:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2020-10-15 07:40:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2020-10-15 07:40:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-15 07:40:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2020-10-15 07:40:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2020-10-15 07:40:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2020-10-15 07:40:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2020-10-15 07:40:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2020-10-15 07:40:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_97 [2020-10-15 07:40:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2020-10-15 07:40:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_101 [2020-10-15 07:40:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rr_private [2020-10-15 07:40:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rr_private [2020-10-15 07:40:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:40:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:40:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 07:40:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:40:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:40:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 07:40:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:40:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 07:40:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 07:40:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:40:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:40:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:40:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:40:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:40:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 07:40:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 07:40:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 07:40:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 07:40:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 07:40:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 07:40:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2020-10-15 07:40:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 07:40:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2020-10-15 07:40:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 07:40:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2020-10-15 07:40:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 07:40:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 07:40:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 07:40:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_94 [2020-10-15 07:40:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 07:40:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 07:40:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-15 07:40:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-15 07:40:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-15 07:40:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-15 07:40:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 07:40:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-15 07:40:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 07:40:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:40:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:40:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 07:40:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 07:40:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-15 07:40:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-15 07:40:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-15 07:40:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-15 07:40:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-15 07:40:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-15 07:40:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 07:40:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 07:40:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 07:40:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 07:40:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 07:40:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 07:40:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-15 07:40:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-15 07:40:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 07:40:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 07:40:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 07:40:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 07:40:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 07:40:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:40:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:40:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_78 [2020-10-15 07:40:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_80 [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 07:40:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-15 07:40:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-15 07:40:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 07:40:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 07:40:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-15 07:40:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 07:40:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_77 [2020-10-15 07:40:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 07:40:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_79 [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 07:40:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 07:40:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 07:40:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_103 [2020-10-15 07:40:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 07:40:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_104 [2020-10-15 07:40:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-15 07:40:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-15 07:40:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-15 07:40:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_type_trans [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_change_mtu [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_mac_addr [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hippi_dev [2020-10-15 07:40:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_90 [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_95 [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure set_rxaddr [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure set_infoaddr [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init [2020-10-15 07:40:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_interrupt [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_open [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_start_xmit [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_close [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_ioctl [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_load_firmware [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2020-10-15 07:40:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init_one [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure rr_remove_one [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure rr_issue_cmd [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure rr_reset [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure rr_handle_event [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure rx_int [2020-10-15 07:40:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure rr_timer [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure rr_dump [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure rr_driver_init [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure rr_driver_exit [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rr_driver_exit_13_2 [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rr_driver_init_13_9 [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:40:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_9_2 [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_2 [2020-10-15 07:40:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_4 [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_13 [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 07:40:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 07:40:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:40:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:40:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:40:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:40:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:40:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-15 07:40:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-15 07:40:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_8_6 [2020-10-15 07:40:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 07:40:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:40:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:40:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:40:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:40:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:40:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:40:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-15 07:40:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 07:40:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_10_2 [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:40:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:40:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:40:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:40:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:40:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:40:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:40:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:40:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:40:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:40:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:40:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:40:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:40:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 07:40:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 07:40:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:40:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 07:40:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 07:40:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 07:40:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:40:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 07:40:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_rr_private [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_rr_private [2020-10-15 07:40:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_rr_private [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_rr_private [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_rr_private [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_rr_private [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:40:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:40:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:40:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 07:40:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 07:40:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 07:40:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:40:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 07:40:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 07:40:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 07:40:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:40:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:40:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:40:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:40:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:40:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:40:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:40:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:40:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 07:40:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:40:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:40:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 07:40:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 07:40:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:40:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:40:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:40:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:40:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:40:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:40:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:40:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:41:17,315 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:41:17,737 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:41:24,138 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:41:24,139 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 07:41:24,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:41:24 BoogieIcfgContainer [2020-10-15 07:41:24,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:41:24,161 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:41:24,161 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:41:24,165 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:41:24,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:40:53" (1/3) ... [2020-10-15 07:41:24,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418f0c6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:41:24, skipping insertion in model container [2020-10-15 07:41:24,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:40:59" (2/3) ... [2020-10-15 07:41:24,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418f0c6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:41:24, skipping insertion in model container [2020-10-15 07:41:24,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:41:24" (3/3) ... [2020-10-15 07:41:24,170 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2020-10-15 07:41:24,182 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:41:24,198 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 07:41:24,214 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 07:41:24,255 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:41:24,256 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:41:24,256 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:41:24,256 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:41:24,256 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:41:24,256 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:41:24,256 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:41:24,256 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:41:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states. [2020-10-15 07:41:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-10-15 07:41:24,359 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:41:24,361 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:41:24,362 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 07:41:24,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:41:24,369 INFO L82 PathProgramCache]: Analyzing trace with hash 1445647904, now seen corresponding path program 1 times [2020-10-15 07:41:24,378 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:41:24,380 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1994495102] [2020-10-15 07:41:24,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:41:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:25,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:28,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:30,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:30,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 167 [2020-10-15 07:41:30,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 07:41:30,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5321 [2020-10-15 07:41:30,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:30,479 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:30,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:41:30,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:41:30,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 161 [2020-10-15 07:41:30,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 07:41:33,966 WARN L193 SmtUtils]: Spent 3.15 s on a formula simplification that was a NOOP. DAG size: 775 [2020-10-15 07:41:33,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:41:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:34,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1034 [2020-10-15 07:41:35,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,070 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:41:35,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:41:35,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:41:35,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:41:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:41:35,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:41:35,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:41:35,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:41:35,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:41:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-15 07:41:35,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-15 07:41:35,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:41:35,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 114 [2020-10-15 07:41:35,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:41:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 112 [2020-10-15 07:41:35,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-15 07:41:35,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:41:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:41:35,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:41:35,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:41:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:41:35,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:41:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:41:35,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:41:35,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:41:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:41:35,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:41:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:41:35,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:41:35,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,694 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:41:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:41:35,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:41:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:41:35,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:41:35,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:41:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:41:35,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,751 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:41:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:41:35,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:41:35,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,786 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:41:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:41:35,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:41:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:41:35,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:41:35,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:41:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:41:35,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:41:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:41:35,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:41:35,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:41:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:41:35,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:41:35,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:41:35,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-15 07:41:35,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:41:35,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:41:35,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:41:35,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:41:35,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:35,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-15 07:41:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:41:35,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:41:35,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:41:35,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:41:35,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:41:35,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:41:35,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:41:35,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:41:35,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:41:35,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:41:35,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:41:35,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:41:36,072 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2020-10-15 07:41:36,073 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1994495102] [2020-10-15 07:41:36,075 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:41:36,075 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 07:41:36,076 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390621174] [2020-10-15 07:41:36,085 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 07:41:36,086 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:41:36,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 07:41:36,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-15 07:41:36,104 INFO L87 Difference]: Start difference. First operand 2703 states. Second operand 8 states. [2020-10-15 07:41:41,618 WARN L193 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 777 [2020-10-15 07:41:57,155 WARN L193 SmtUtils]: Spent 3.15 s on a formula simplification that was a NOOP. DAG size: 779 [2020-10-15 07:42:00,618 WARN L193 SmtUtils]: Spent 3.15 s on a formula simplification that was a NOOP. DAG size: 781 [2020-10-15 07:43:15,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:43:15,346 INFO L93 Difference]: Finished difference Result 4682 states and 6295 transitions. [2020-10-15 07:43:15,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 07:43:15,349 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 117 [2020-10-15 07:43:15,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:43:15,391 INFO L225 Difference]: With dead ends: 4682 [2020-10-15 07:43:15,391 INFO L226 Difference]: Without dead ends: 2515 [2020-10-15 07:43:15,407 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-15 07:43:15,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2515 states. [2020-10-15 07:43:16,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2515 to 2179. [2020-10-15 07:43:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2179 states. [2020-10-15 07:43:16,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 2179 states and 2815 transitions. [2020-10-15 07:43:16,500 INFO L78 Accepts]: Start accepts. Automaton has 2179 states and 2815 transitions. Word has length 117 [2020-10-15 07:43:16,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:43:16,503 INFO L479 AbstractCegarLoop]: Abstraction has 2179 states and 2815 transitions. [2020-10-15 07:43:16,503 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-15 07:43:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 2815 transitions. [2020-10-15 07:43:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-10-15 07:43:16,510 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:43:16,511 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:43:16,511 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 07:43:16,511 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 07:43:16,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:43:16,512 INFO L82 PathProgramCache]: Analyzing trace with hash -2086485164, now seen corresponding path program 1 times [2020-10-15 07:43:16,512 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:43:16,512 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1484470901] [2020-10-15 07:43:16,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:43:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:16,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:17,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:21,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:21,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 174 [2020-10-15 07:43:21,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 07:43:21,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5189 [2020-10-15 07:43:21,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:21,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:21,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-15 07:43:21,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:43:21,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 151 [2020-10-15 07:43:21,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:25,262 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 775 [2020-10-15 07:43:25,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:43:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:25,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:26,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:26,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:26,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:26,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1054 [2020-10-15 07:43:26,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:26,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:26,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:43:26,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:26,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:43:26,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:26,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:43:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:26,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:26,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:26,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:43:26,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:26,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:43:26,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:26,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:26,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:43:26,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:26,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:43:26,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:26,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:43:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:26,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:26,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:26,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-15 07:43:26,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:26,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-15 07:43:26,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:26,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:26,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:43:26,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:26,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 114 [2020-10-15 07:43:26,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:26,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:43:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:26,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:26,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:26,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 112 [2020-10-15 07:43:26,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:26,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 07:43:26,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:26,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:26,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:26,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:26,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:26,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:26,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:43:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:26,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:26,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:26,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:26,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:26,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:43:26,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:26,952 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:26,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:26,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:26,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:26,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:26,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:26,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:26,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:26,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:26,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:26,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:43:26,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:26,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:26,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:26,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:26,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:26,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:26,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:43:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:26,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:26,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:26,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:26,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:26,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:43:26,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:26,988 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:26,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:26,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:26,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:26,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:26,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:26,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:27,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:43:27,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,002 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:43:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:27,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:43:27,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:27,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:43:27,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,036 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:43:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:27,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:43:27,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:27,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:43:27,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,079 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:43:27,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:27,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:43:27,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:27,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:27,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:43:27,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,112 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:43:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:27,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:43:27,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,130 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:43:27,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:27,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:43:27,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,149 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:43:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:27,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:43:27,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:27,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:43:27,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-15 07:43:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:27,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:43:27,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:43:27,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:27,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:43:27,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-15 07:43:27,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:43:27,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 07:43:27,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:43:27,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 07:43:27,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:43:27,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-15 07:43:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:27,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:27,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:27,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:43:27,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:27,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:43:27,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:27,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:27,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:27,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 07:43:27,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:27,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2020-10-15 07:43:27,390 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1484470901] [2020-10-15 07:43:27,390 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:43:27,390 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 07:43:27,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099256025] [2020-10-15 07:43:27,392 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 07:43:27,393 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:43:27,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 07:43:27,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-15 07:43:27,396 INFO L87 Difference]: Start difference. First operand 2179 states and 2815 transitions. Second operand 8 states. [2020-10-15 07:43:32,874 WARN L193 SmtUtils]: Spent 3.21 s on a formula simplification that was a NOOP. DAG size: 777 [2020-10-15 07:43:36,571 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification that was a NOOP. DAG size: 780 [2020-10-15 07:43:40,025 WARN L193 SmtUtils]: Spent 3.37 s on a formula simplification that was a NOOP. DAG size: 785 [2020-10-15 07:43:45,900 WARN L193 SmtUtils]: Spent 3.45 s on a formula simplification that was a NOOP. DAG size: 783 [2020-10-15 07:44:09,874 WARN L193 SmtUtils]: Spent 3.11 s on a formula simplification that was a NOOP. DAG size: 778 [2020-10-15 07:44:13,167 WARN L193 SmtUtils]: Spent 3.25 s on a formula simplification that was a NOOP. DAG size: 784