/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 23:48:48,735 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 23:48:48,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 23:48:48,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 23:48:48,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 23:48:48,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 23:48:48,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 23:48:48,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 23:48:48,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 23:48:48,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 23:48:48,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 23:48:48,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 23:48:48,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 23:48:48,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 23:48:48,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 23:48:48,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 23:48:48,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 23:48:48,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 23:48:48,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 23:48:48,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 23:48:48,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 23:48:48,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 23:48:48,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 23:48:48,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 23:48:48,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 23:48:48,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 23:48:48,834 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 23:48:48,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 23:48:48,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 23:48:48,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 23:48:48,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 23:48:48,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 23:48:48,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 23:48:48,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 23:48:48,848 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 23:48:48,848 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 23:48:48,849 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 23:48:48,849 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 23:48:48,849 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 23:48:48,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 23:48:48,851 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 23:48:48,852 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 [2020-10-12 23:48:48,891 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 23:48:48,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 23:48:48,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 23:48:48,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 23:48:48,894 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 23:48:48,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 23:48:48,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 23:48:48,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 23:48:48,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 23:48:48,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 23:48:48,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 23:48:48,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 23:48:48,896 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 23:48:48,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 23:48:48,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 23:48:48,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 23:48:48,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 23:48:48,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 23:48:48,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:48:48,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 23:48:48,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 23:48:48,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 23:48:48,899 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 23:48:48,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 23:48:48,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 23:48:48,899 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 23:48:48,899 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 23:48:48,899 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 23:48:49,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 23:48:49,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 23:48:49,240 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 23:48:49,241 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 23:48:49,242 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 23:48:49,243 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2020-10-12 23:48:49,309 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2e16b366c/04dcf80bca724d30bb145907cc5c94d0/FLAGe5b52526b [2020-10-12 23:48:50,222 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 23:48:50,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2020-10-12 23:48:50,284 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2e16b366c/04dcf80bca724d30bb145907cc5c94d0/FLAGe5b52526b [2020-10-12 23:48:50,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2e16b366c/04dcf80bca724d30bb145907cc5c94d0 [2020-10-12 23:48:50,660 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 23:48:50,662 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 23:48:50,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 23:48:50,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 23:48:50,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 23:48:50,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:48:50" (1/1) ... [2020-10-12 23:48:50,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57f6334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:50, skipping insertion in model container [2020-10-12 23:48:50,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:48:50" (1/1) ... [2020-10-12 23:48:50,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 23:48:50,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 23:48:55,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:48:55,402 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 23:48:55,883 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:48:57,348 INFO L208 MainTranslator]: Completed translation [2020-10-12 23:48:57,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57 WrapperNode [2020-10-12 23:48:57,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 23:48:57,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 23:48:57,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 23:48:57,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 23:48:57,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (1/1) ... [2020-10-12 23:48:57,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (1/1) ... [2020-10-12 23:48:57,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (1/1) ... [2020-10-12 23:48:57,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (1/1) ... [2020-10-12 23:48:57,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (1/1) ... [2020-10-12 23:48:57,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (1/1) ... [2020-10-12 23:48:57,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (1/1) ... [2020-10-12 23:48:57,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 23:48:57,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 23:48:57,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 23:48:57,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 23:48:57,858 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (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 [2020-10-12 23:48:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 23:48:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 23:48:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 23:48:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 23:48:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 23:48:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:48:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 23:48:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-12 23:48:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:48:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-12 23:48:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 23:48:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 23:48:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-12 23:48:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-12 23:48:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-12 23:48:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-12 23:48:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2020-10-12 23:48:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2020-10-12 23:48:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-12 23:48:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-12 23:48:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-12 23:48:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-12 23:48:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-12 23:48:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-12 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-12 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-12 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-12 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-12 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-12 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-12 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-12 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-12 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-12 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-12 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-12 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-12 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-12 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-12 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-12 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-12 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-12 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-12 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-12 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-12 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-12 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-12 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-12 23:48:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-12 23:48:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-12 23:48:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-12 23:48:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-12 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-12 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-12 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-12 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-12 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-12 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-12 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-12 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-12 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-12 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-12 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-12 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-12 23:48:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2020-10-12 23:48:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-12 23:48:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-12 23:48:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-12 23:48:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-12 23:48:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-12 23:48:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-12 23:48:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-12 23:48:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-12 23:48:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-12 23:48:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_sw_init [2020-10-12 23:48:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_multi [2020-10-12 23:48:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring_ptrs [2020-10-12 23:48:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_configure [2020-10-12 23:48:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_setup_ring_resources [2020-10-12 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_enable [2020-10-12 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_disable [2020-10-12 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl2_vlan_mode [2020-10-12 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_vlan_mode [2020-10-12 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_restore_vlan [2020-10-12 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_fix_features [2020-10-12 23:48:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_features [2020-10-12 23:48:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_intr_rx [2020-10-12 23:48:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_intr_tx [2020-10-12 23:48:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_check_for_link [2020-10-12 23:48:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_clear_phy_int [2020-10-12 23:48:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_intr [2020-10-12 23:48:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_request_irq [2020-10-12 23:48:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_ring_resources [2020-10-12 23:48:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_open [2020-10-12 23:48:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_down [2020-10-12 23:48:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_irq [2020-10-12 23:48:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_close [2020-10-12 23:48:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure TxsFreeUnit [2020-10-12 23:48:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure TxdFreeBytes [2020-10-12 23:48:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_xmit_frame [2020-10-12 23:48:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_change_mtu [2020-10-12 23:48:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_mac [2020-10-12 23:48:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_mii_ioctl [2020-10-12 23:48:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_ioctl [2020-10-12 23:48:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_tx_timeout [2020-10-12 23:48:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_watchdog [2020-10-12 23:48:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_phy_config [2020-10-12 23:48:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_up [2020-10-12 23:48:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reinit_locked [2020-10-12 23:48:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reset_task [2020-10-12 23:48:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_setup_mac_ctrl [2020-10-12 23:48:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_check_link [2020-10-12 23:48:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_link_chg_task [2020-10-12 23:48:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_setup_pcicmd [2020-10-12 23:48:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_poll_controller [2020-10-12 23:48:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_probe [2020-10-12 23:48:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_remove [2020-10-12 23:48:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_suspend [2020-10-12 23:48:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_resume [2020-10-12 23:48:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_shutdown [2020-10-12 23:48:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_init_module [2020-10-12 23:48:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_exit_module [2020-10-12 23:48:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_pci_cfg [2020-10-12 23:48:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_write_pci_cfg [2020-10-12 23:48:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_settings [2020-10-12 23:48:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_settings [2020-10-12 23:48:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_msglevel [2020-10-12 23:48:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_msglevel [2020-10-12 23:48:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_regs_len [2020-10-12 23:48:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_regs [2020-10-12 23:48:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_eeprom_len [2020-10-12 23:48:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_eeprom [2020-10-12 23:48:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_eeprom [2020-10-12 23:48:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_drvinfo [2020-10-12 23:48:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_wol [2020-10-12 23:48:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_wol [2020-10-12 23:48:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_nway_reset [2020-10-12 23:48:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_ethtool_ops [2020-10-12 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reset_hw [2020-10-12 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_spi_read [2020-10-12 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure get_permanent_address [2020-10-12 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_mac_addr [2020-10-12 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_hash_mc_addr [2020-10-12 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_hash_set [2020-10-12 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_init_pcie [2020-10-12 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_init_flash_opcode [2020-10-12 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_init_hw [2020-10-12 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_speed_and_duplex [2020-10-12 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_phy_reg [2020-10-12 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_write_phy_reg [2020-10-12 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_phy_setup_autoneg_adv [2020-10-12 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_phy_commit [2020-10-12 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_phy_init [2020-10-12 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_mac_addr [2020-10-12 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_check_eeprom_exist [2020-10-12 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_write_eeprom [2020-10-12 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_eeprom [2020-10-12 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_force_ps [2020-10-12 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_validate_option [2020-10-12 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_check_options [2020-10-12 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl2_exit_module_14_2 [2020-10-12 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_atl2_init_module_14_7 [2020-10-12 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-12 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-12 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-12 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-12 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-12 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-12 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-12 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2020-10-12 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-12 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-12 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-12 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-12 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-12 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-12 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-12 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-12 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-12 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-12 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-12 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-12 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-12 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-12 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-12 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-12 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-12 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-12 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-12 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-12 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-12 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2020-10-12 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-12 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2020-10-12 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_43 [2020-10-12 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-12 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-12 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-12 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-12 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-12 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-12 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-12 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-12 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-12 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-12 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-12 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-12 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-12 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-12 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-12 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-12 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-12 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-12 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-12 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-12 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-12 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-12 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-12 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-12 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-12 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-12 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-12 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-12 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2020-10-12 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2020-10-12 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-12 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-12 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2020-10-12 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2020-10-12 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_81 [2020-10-12 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_82 [2020-10-12 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2020-10-12 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_84 [2020-10-12 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_85 [2020-10-12 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2020-10-12 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2020-10-12 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_89 [2020-10-12 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_92 [2020-10-12 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_94 [2020-10-12 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2020-10-12 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_97 [2020-10-12 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2020-10-12 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_100 [2020-10-12 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_101 [2020-10-12 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_102 [2020-10-12 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_103 [2020-10-12 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_104 [2020-10-12 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_105 [2020-10-12 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_106 [2020-10-12 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_107 [2020-10-12 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_108 [2020-10-12 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-12 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-12 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-12 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-12 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-12 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-12 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-12 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-12 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-12 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-12 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-12 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-12 23:48:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 23:48:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 23:48:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 23:48:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 23:48:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-12 23:48:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 23:48:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-12 23:48:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-12 23:48:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-12 23:48:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 23:48:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 23:48:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-12 23:48:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-12 23:48:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-12 23:48:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-12 23:48:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-12 23:48:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-12 23:48:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 23:48:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 23:48:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 23:48:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 23:48:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 23:48:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 23:48:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 23:48:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 23:48:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 23:48:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 23:48:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 23:48:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 23:48:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 23:48:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 23:48:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 23:48:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 23:48:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 23:48:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 23:48:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 23:48:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 23:48:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 23:48:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 23:48:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 23:48:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 23:48:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 23:48:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 23:48:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 23:48:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 23:48:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-12 23:48:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-12 23:48:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-12 23:48:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-12 23:48:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-12 23:48:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-12 23:48:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-12 23:48:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 23:48:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-12 23:48:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-12 23:48:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-12 23:48:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-12 23:48:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-12 23:48:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-12 23:48:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-12 23:48:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-12 23:48:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 23:48:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 23:48:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 23:48:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 23:48:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 23:48:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 23:48:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 23:48:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 23:48:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-12 23:48:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-12 23:48:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-12 23:48:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-12 23:48:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-12 23:48:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 23:48:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 23:48:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 23:48:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 23:48:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 23:48:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 23:48:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 23:48:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 23:48:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 23:48:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-12 23:48:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-12 23:48:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-12 23:48:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-12 23:48:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-12 23:48:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-12 23:48:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-12 23:48:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-12 23:48:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 23:48:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 23:48:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-12 23:48:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-12 23:48:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-12 23:48:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-12 23:48:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-12 23:48:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-12 23:48:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-12 23:48:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-12 23:48:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-12 23:48:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-12 23:48:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-12 23:48:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-12 23:48:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-12 23:48:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-12 23:48:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-12 23:48:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-12 23:48:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-12 23:48:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-12 23:48:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 23:48:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 23:48:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 23:48:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 23:48:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 23:48:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-12 23:48:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-12 23:48:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 23:48:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-12 23:48:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 23:48:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-12 23:48:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2020-10-12 23:48:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2020-10-12 23:48:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-12 23:48:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-12 23:48:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 23:48:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-12 23:48:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-12 23:48:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2020-10-12 23:48:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_89 [2020-10-12 23:48:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_92 [2020-10-12 23:48:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2020-10-12 23:48:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2020-10-12 23:48:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-12 23:48:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-12 23:48:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 23:48:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-12 23:48:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-12 23:48:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-12 23:48:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 23:48:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 23:48:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-12 23:48:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-12 23:48:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-12 23:48:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-12 23:48:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-12 23:48:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-12 23:48:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-12 23:48:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 23:48:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-12 23:48:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2020-10-12 23:48:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_82 [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_94 [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_97 [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2020-10-12 23:48:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_84 [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_103 [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_104 [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-12 23:48:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-12 23:48:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-12 23:48:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:48:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-12 23:48:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_102 [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_106 [2020-10-12 23:48:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-12 23:48:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-12 23:48:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-12 23:48:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-12 23:48:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-12 23:48:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_101 [2020-10-12 23:48:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-12 23:48:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_105 [2020-10-12 23:48:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-12 23:48:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-12 23:48:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-12 23:48:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_107 [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-12 23:48:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_108 [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-12 23:48:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-12 23:48:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-12 23:48:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-12 23:48:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-12 23:48:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_100 [2020-10-12 23:48:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-12 23:48:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-12 23:48:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-12 23:48:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_81 [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_85 [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-12 23:48:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reset_hw [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_mac_addr [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_init_hw [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_speed_and_duplex [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_hash_mc_addr [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_hash_set [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_phy_reg [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_write_phy_reg [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_pci_cfg [2020-10-12 23:48:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_write_pci_cfg [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_mac_addr [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_eeprom [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_write_eeprom [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_phy_init [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_check_eeprom_exist [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_force_ps [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_ethtool_ops [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_check_options [2020-10-12 23:48:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_sw_init [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_multi [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring_ptrs [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_configure [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_setup_ring_resources [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_enable [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_disable [2020-10-12 23:48:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure __atl2_vlan_mode [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_vlan_mode [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_restore_vlan [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_fix_features [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_features [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_intr_rx [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_intr_tx [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_check_for_link [2020-10-12 23:48:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_clear_phy_int [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_intr [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_request_irq [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_ring_resources [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_open [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_down [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_irq [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_close [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure TxsFreeUnit [2020-10-12 23:48:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure TxdFreeBytes [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_xmit_frame [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_change_mtu [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_mac [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_mii_ioctl [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_ioctl [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_tx_timeout [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_watchdog [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_phy_config [2020-10-12 23:48:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_up [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reinit_locked [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reset_task [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_setup_mac_ctrl [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_check_link [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_link_chg_task [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_setup_pcicmd [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_poll_controller [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_probe [2020-10-12 23:48:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_remove [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_suspend [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_resume [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_shutdown [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_init_module [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_exit_module [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_settings [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_settings [2020-10-12 23:48:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_msglevel [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_msglevel [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_regs_len [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_regs [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_eeprom_len [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_eeprom [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_eeprom [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_drvinfo [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_wol [2020-10-12 23:48:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_wol [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_nway_reset [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_spi_read [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure get_permanent_address [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_init_pcie [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_init_flash_opcode [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_phy_setup_autoneg_adv [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_phy_commit [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_validate_option [2020-10-12 23:48:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl2_exit_module_14_2 [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_atl2_init_module_14_7 [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-12 23:48:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-12 23:48:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:48:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_43 [2020-10-12 23:48:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 23:48:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-12 23:48:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 23:48:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-12 23:48:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-12 23:48:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-12 23:48:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 23:48:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 23:48:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 23:48:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-12 23:48:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 23:48:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-12 23:48:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-12 23:48:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-12 23:48:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-12 23:48:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-12 23:48:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-12 23:48:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-12 23:48:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-12 23:48:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-12 23:48:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-12 23:48:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-12 23:48:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-12 23:48:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-12 23:48:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-12 23:48:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-12 23:48:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-12 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-12 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-12 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-12 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-12 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-12 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-12 23:48:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:48:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-12 23:48:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-12 23:48:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-12 23:48:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-12 23:48:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 23:48:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 23:48:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 23:48:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 23:48:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 23:48:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 23:48:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 23:48:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 23:48:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 23:48:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 23:48:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-12 23:48:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-12 23:48:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 23:48:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 23:48:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-12 23:48:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 23:48:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-12 23:48:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_atl2_adapter [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 23:48:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 23:48:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 23:48:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 23:48:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 23:48:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 23:48:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 23:48:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 23:49:01,493 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-12 23:49:02,325 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 23:49:08,137 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 23:49:08,137 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-10-12 23:49:08,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:49:08 BoogieIcfgContainer [2020-10-12 23:49:08,161 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 23:49:08,166 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 23:49:08,166 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 23:49:08,171 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 23:49:08,171 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 11:48:50" (1/3) ... [2020-10-12 23:49:08,172 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4577f87c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:49:08, skipping insertion in model container [2020-10-12 23:49:08,172 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:48:57" (2/3) ... [2020-10-12 23:49:08,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4577f87c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:49:08, skipping insertion in model container [2020-10-12 23:49:08,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:49:08" (3/3) ... [2020-10-12 23:49:08,177 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2020-10-12 23:49:08,193 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 23:49:08,217 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-12 23:49:08,240 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-12 23:49:08,303 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 23:49:08,304 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 23:49:08,304 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 23:49:08,304 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 23:49:08,304 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 23:49:08,304 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 23:49:08,305 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 23:49:08,305 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 23:49:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3775 states. [2020-10-12 23:49:08,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-10-12 23:49:08,465 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:49:08,467 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:49:08,467 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]=== [2020-10-12 23:49:08,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:49:08,475 INFO L82 PathProgramCache]: Analyzing trace with hash 1111597307, now seen corresponding path program 1 times [2020-10-12 23:49:08,488 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:49:08,488 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [633931005] [2020-10-12 23:49:08,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:49:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:09,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:12,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:14,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:14,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 253 [2020-10-12 23:49:14,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 23:49:14,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5380 [2020-10-12 23:49:14,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:14,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-12 23:49:14,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:49:14,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 247 [2020-10-12 23:49:14,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-12 23:49:18,425 WARN L193 SmtUtils]: Spent 3.25 s on a formula simplification that was a NOOP. DAG size: 778 [2020-10-12 23:49:18,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:49:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:18,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:19,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:19,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:19,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:19,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 695 [2020-10-12 23:49:19,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:19,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:19,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:19,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 23:49:19,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:19,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:49:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:19,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:19,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:19,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:49:19,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:19,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:49:19,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:19,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:19,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:19,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-12 23:49:19,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:19,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:49:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:19,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:19,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:19,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 207 [2020-10-12 23:49:19,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:19,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 355 [2020-10-12 23:49:19,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:19,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:19,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:19,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 204 [2020-10-12 23:49:19,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:19,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:49:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:19,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 202 [2020-10-12 23:49:20,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-12 23:49:20,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:49:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:49:20,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:49:20,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:49:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:49:20,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:20,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:49:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-12 23:49:20,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:49:20,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:49:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:49:20,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:49:20,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:49:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:49:20,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:49:20,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 23:49:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:49:20,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:49:20,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 23:49:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:49:20,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:20,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 23:49:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:49:20,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:20,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 23:49:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:20,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:20,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 23:49:20,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:20,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:49:20,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 23:49:20,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:49:20,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:49:20,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:20,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 23:49:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:49:20,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:20,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:49:20,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-12 23:49:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:20,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:20,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:20,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:49:20,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:20,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:49:20,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:20,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:20,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:20,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:20,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:20,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:49:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:21,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:21,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:21,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:21,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:21,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:49:21,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:21,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:49:21,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:21,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:49:21,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:49:21,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-12 23:49:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:21,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:21,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:21,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:49:21,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:21,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:49:21,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:21,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:21,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:21,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:49:21,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:21,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-12 23:49:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:49:21,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:49:21,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:49:21,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:49:21,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:49:21,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:49:21,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:49:21,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:49:21,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:49:21,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-12 23:49:21,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:49:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2020-10-12 23:49:21,350 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [633931005] [2020-10-12 23:49:21,352 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:49:21,353 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-12 23:49:21,353 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304986718] [2020-10-12 23:49:21,365 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-12 23:49:21,366 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:49:21,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-12 23:49:21,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-12 23:49:21,384 INFO L87 Difference]: Start difference. First operand 3775 states. Second operand 8 states. [2020-10-12 23:49:31,491 WARN L193 SmtUtils]: Spent 3.35 s on a formula simplification that was a NOOP. DAG size: 780 [2020-10-12 23:49:56,520 WARN L193 SmtUtils]: Spent 3.32 s on a formula simplification that was a NOOP. DAG size: 782 [2020-10-12 23:50:00,201 WARN L193 SmtUtils]: Spent 3.30 s on a formula simplification that was a NOOP. DAG size: 784 [2020-10-12 23:51:21,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 23:51:21,440 INFO L93 Difference]: Finished difference Result 6634 states and 8682 transitions. [2020-10-12 23:51:21,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-12 23:51:21,443 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 179 [2020-10-12 23:51:21,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 23:51:21,493 INFO L225 Difference]: With dead ends: 6634 [2020-10-12 23:51:21,493 INFO L226 Difference]: Without dead ends: 3522 [2020-10-12 23:51:21,514 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 13.7s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-12 23:51:21,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3522 states. [2020-10-12 23:51:22,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3522 to 3147. [2020-10-12 23:51:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3147 states. [2020-10-12 23:51:22,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 3147 states and 4011 transitions. [2020-10-12 23:51:22,951 INFO L78 Accepts]: Start accepts. Automaton has 3147 states and 4011 transitions. Word has length 179 [2020-10-12 23:51:22,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 23:51:22,953 INFO L479 AbstractCegarLoop]: Abstraction has 3147 states and 4011 transitions. [2020-10-12 23:51:22,953 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-12 23:51:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 4011 transitions. [2020-10-12 23:51:22,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-10-12 23:51:22,959 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:51:22,959 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:51:22,960 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 23:51:22,960 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]=== [2020-10-12 23:51:22,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:51:22,961 INFO L82 PathProgramCache]: Analyzing trace with hash 1517371107, now seen corresponding path program 1 times [2020-10-12 23:51:22,961 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:51:22,961 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [604852291] [2020-10-12 23:51:22,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:51:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:23,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:24,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:26,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:28,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:28,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 260 [2020-10-12 23:51:28,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-12 23:51:28,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5028 [2020-10-12 23:51:28,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:28,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-12 23:51:28,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:51:28,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 237 [2020-10-12 23:51:28,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:31,573 WARN L193 SmtUtils]: Spent 3.22 s on a formula simplification that was a NOOP. DAG size: 778 [2020-10-12 23:51:31,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:51:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:31,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:32,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:32,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:32,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:32,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 598 [2020-10-12 23:51:32,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:32,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:51:32,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:32,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 23:51:32,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:51:32,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:51:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:32,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:32,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:32,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:51:32,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:32,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:51:32,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:32,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:51:32,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:32,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-12 23:51:32,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:51:32,571 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-10-12 23:51:32,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:51:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:32,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:32,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:32,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 207 [2020-10-12 23:51:32,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:32,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 241 [2020-10-12 23:51:32,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:32,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:51:32,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:32,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 204 [2020-10-12 23:51:32,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:32,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:51:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:32,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 202 [2020-10-12 23:51:33,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-12 23:51:33,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:51:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:51:33,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:51:33,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:51:33,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:51:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:51:33,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:51:33,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:51:33,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:51:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:51:33,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:51:33,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:51:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:51:33,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:51:33,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:51:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:51:33,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:51:33,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 23:51:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:51:33,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:51:33,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 23:51:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:51:33,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:51:33,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 23:51:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:51:33,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:51:33,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 23:51:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:51:33,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:51:33,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 23:51:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:51:33,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:51:33,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 23:51:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:51:33,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:51:33,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 23:51:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:51:33,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:51:33,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:51:33,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-12 23:51:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:51:33,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:51:33,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:51:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:51:33,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-12 23:51:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:51:33,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:51:33,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:51:33,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:51:33,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:51:33,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-12 23:51:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:51:33,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:51:33,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:51:33,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-12 23:51:33,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-12 23:51:33,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-12 23:51:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:51:33,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:51:33,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:51:33,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:51:33,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:51:33,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:51:33,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:51:33,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:51:33,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 23:51:33,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:51:33,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:51:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2020-10-12 23:51:33,969 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [604852291] [2020-10-12 23:51:33,970 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:51:33,970 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-12 23:51:33,970 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379723479] [2020-10-12 23:51:33,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-12 23:51:33,972 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:51:33,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-12 23:51:33,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-12 23:51:33,973 INFO L87 Difference]: Start difference. First operand 3147 states and 4011 transitions. Second operand 8 states. [2020-10-12 23:51:44,136 WARN L193 SmtUtils]: Spent 3.36 s on a formula simplification that was a NOOP. DAG size: 780 [2020-10-12 23:51:47,789 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification that was a NOOP. DAG size: 783 [2020-10-12 23:51:51,294 WARN L193 SmtUtils]: Spent 3.41 s on a formula simplification that was a NOOP. DAG size: 788 [2020-10-12 23:51:57,695 WARN L193 SmtUtils]: Spent 3.58 s on a formula simplification that was a NOOP. DAG size: 786 [2020-10-12 23:52:37,901 WARN L193 SmtUtils]: Spent 3.31 s on a formula simplification that was a NOOP. DAG size: 781