/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:23:25,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:23:25,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:23:25,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:23:25,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:23:25,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:23:25,698 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:23:25,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:23:25,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:23:25,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:23:25,708 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:23:25,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:23:25,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:23:25,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:23:25,717 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:23:25,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:23:25,719 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:23:25,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:23:25,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:23:25,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:23:25,733 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:23:25,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:23:25,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:23:25,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:23:25,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:23:25,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:23:25,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:23:25,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:23:25,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:23:25,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:23:25,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:23:25,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:23:25,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:23:25,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:23:25,752 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:23:25,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:23:25,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:23:25,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:23:25,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:23:25,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:23:25,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:23:25,757 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 07:23:25,803 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:23:25,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:23:25,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:23:25,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:23:25,806 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:23:25,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:23:25,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:23:25,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:23:25,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:23:25,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:23:25,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:23:25,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:23:25,809 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:23:25,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:23:25,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:23:25,810 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:23:25,810 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:23:25,810 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:23:25,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:23:25,811 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:23:25,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:23:25,811 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:23:25,811 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:23:25,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:23:25,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:23:25,812 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:23:25,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:23:25,812 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 07:23:26,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:23:26,128 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:23:26,132 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:23:26,134 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:23:26,134 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:23:26,135 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i [2020-10-15 07:23:26,197 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/32327b4db/0651228600a54dfea198cbe50db9a848/FLAGe32d2b6b1 [2020-10-15 07:23:27,101 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:23:27,103 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i [2020-10-15 07:23:27,158 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/32327b4db/0651228600a54dfea198cbe50db9a848/FLAGe32d2b6b1 [2020-10-15 07:23:27,498 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/32327b4db/0651228600a54dfea198cbe50db9a848 [2020-10-15 07:23:27,511 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:23:27,513 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:23:27,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:23:27,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:23:27,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:23:27,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:23:27" (1/1) ... [2020-10-15 07:23:27,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c55f182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:27, skipping insertion in model container [2020-10-15 07:23:27,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:23:27" (1/1) ... [2020-10-15 07:23:27,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:23:27,720 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:23:30,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:23:30,546 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:23:31,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:23:31,880 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:23:31,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31 WrapperNode [2020-10-15 07:23:31,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:23:31,883 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:23:31,883 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:23:31,883 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:23:31,898 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (1/1) ... [2020-10-15 07:23:31,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (1/1) ... [2020-10-15 07:23:32,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (1/1) ... [2020-10-15 07:23:32,064 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (1/1) ... [2020-10-15 07:23:32,224 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (1/1) ... [2020-10-15 07:23:32,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (1/1) ... [2020-10-15 07:23:32,298 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (1/1) ... [2020-10-15 07:23:32,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:23:32,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:23:32,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:23:32,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:23:32,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:23:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:23:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:23:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:23:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:23:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:23:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:23:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:23:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 07:23:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:23:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 07:23:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-15 07:23:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 07:23:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 07:23:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 07:23:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 07:23:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-15 07:23:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 07:23:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 07:23:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-15 07:23:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-15 07:23:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-15 07:23:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-15 07:23:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-15 07:23:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 07:23:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 07:23:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 07:23:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 07:23:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 07:23:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 07:23:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 07:23:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 07:23:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 07:23:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-15 07:23:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 07:23:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-15 07:23:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-15 07:23:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-15 07:23:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-15 07:23:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-15 07:23:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2020-10-15 07:23:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2020-10-15 07:23:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2020-10-15 07:23:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2020-10-15 07:23:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2020-10-15 07:23:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrreg16 [2020-10-15 07:23:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrreg8 [2020-10-15 07:23:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rx_1msg [2020-10-15 07:23:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg [2020-10-15 07:23:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg8 [2020-10-15 07:23:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg16 [2020-10-15 07:23:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg32 [2020-10-15 07:23:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_soft_reset [2020-10-15 07:23:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_powermode [2020-10-15 07:23:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_write_mac_addr [2020-10-15 07:23:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_read_mac_addr [2020-10-15 07:23:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_init_mac [2020-10-15 07:23:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdfifo [2020-10-15 07:23:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_dbg_dumpkkt [2020-10-15 07:23:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rx_pkts [2020-10-15 07:23:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_irq [2020-10-15 07:23:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_txlen [2020-10-15 07:23:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrpkt [2020-10-15 07:23:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_done_tx [2020-10-15 07:23:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_tx_work [2020-10-15 07:23:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_open [2020-10-15 07:23:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_stop [2020-10-15 07:23:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_start_xmit [2020-10-15 07:23:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rxctrl_work [2020-10-15 07:23:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_rx_mode [2020-10-15 07:23:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_mac_address [2020-10-15 07:23:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_ioctl [2020-10-15 07:23:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_drvinfo [2020-10-15 07:23:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_msglevel [2020-10-15 07:23:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_msglevel [2020-10-15 07:23:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_settings [2020-10-15 07:23:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_settings [2020-10-15 07:23:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_link [2020-10-15 07:23:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_nway_reset [2020-10-15 07:23:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_regread [2020-10-15 07:23:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_regwrite [2020-10-15 07:23:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_claim [2020-10-15 07:23:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_release [2020-10-15 07:23:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_eeprom [2020-10-15 07:23:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_eeprom [2020-10-15 07:23:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_eeprom_len [2020-10-15 07:23:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_reg [2020-10-15 07:23:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_read [2020-10-15 07:23:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_write [2020-10-15 07:23:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_read_selftest [2020-10-15 07:23:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_suspend [2020-10-15 07:23:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_resume [2020-10-15 07:23:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_probe [2020-10-15 07:23:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_remove [2020-10-15 07:23:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_driver_init [2020-10-15 07:23:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_driver_exit [2020-10-15 07:23:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ks8851_driver_exit_14_2 [2020-10-15 07:23:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ks8851_driver_init_14_11 [2020-10-15 07:23:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:23:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:23:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2020-10-15 07:23:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:23:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-15 07:23:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_13_14_4 [2020-10-15 07:23:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_rtc_class_instance_14_14_5 [2020-10-15 07:23:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-15 07:23:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:23:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2020-10-15 07:23:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2020-10-15 07:23:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-15 07:23:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-15 07:23:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_13_14_6 [2020-10-15 07:23:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_rtc_class_instance_14_14_7 [2020-10-15 07:23:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2020-10-15 07:23:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2020-10-15 07:23:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-15 07:23:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2020-10-15 07:23:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2020-10-15 07:23:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2020-10-15 07:23:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_20 [2020-10-15 07:23:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_21 [2020-10-15 07:23:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2020-10-15 07:23:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_23 [2020-10-15 07:23:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_24 [2020-10-15 07:23:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2020-10-15 07:23:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2020-10-15 07:23:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-15 07:23:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2020-10-15 07:23:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2020-10-15 07:23:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-15 07:23:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:23:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 07:23:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 07:23:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:23:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2020-10-15 07:23:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2020-10-15 07:23:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2020-10-15 07:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-15 07:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-15 07:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2020-10-15 07:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2020-10-15 07:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2020-10-15 07:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-15 07:23:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-15 07:23:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-15 07:23:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-15 07:23:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-15 07:23:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-15 07:23:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-15 07:23:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-15 07:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-15 07:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-15 07:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-15 07:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-15 07:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-15 07:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-15 07:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-15 07:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-15 07:23:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-15 07:23:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-15 07:23:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-15 07:23:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-15 07:23:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-15 07:23:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-15 07:23:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-15 07:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2020-10-15 07:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2020-10-15 07:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 07:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2020-10-15 07:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_15 [2020-10-15 07:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_16 [2020-10-15 07:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_17 [2020-10-15 07:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_18 [2020-10-15 07:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_19 [2020-10-15 07:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_4 [2020-10-15 07:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_probe_5_10 [2020-10-15 07:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_release_5_2 [2020-10-15 07:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_rtc_class_instance_5 [2020-10-15 07:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver [2020-10-15 07:23:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver [2020-10-15 07:23:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:23:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:23:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-15 07:23:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2020-10-15 07:23:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2020-10-15 07:23:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2020-10-15 07:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2020-10-15 07:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-15 07:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2020-10-15 07:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2020-10-15 07:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2020-10-15 07:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_12 [2020-10-15 07:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2020-10-15 07:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 07:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 07:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 07:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2020-10-15 07:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_17 [2020-10-15 07:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-15 07:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-15 07:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-15 07:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-15 07:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-15 07:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-15 07:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-15 07:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-15 07:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-15 07:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-15 07:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-15 07:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-15 07:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-15 07:23:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-15 07:23:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2020-10-15 07:23:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-15 07:23:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2020-10-15 07:23:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2020-10-15 07:23:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2020-10-15 07:23:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2020-10-15 07:23:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2020-10-15 07:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2020-10-15 07:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42 [2020-10-15 07:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_43 [2020-10-15 07:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_44 [2020-10-15 07:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_45 [2020-10-15 07:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_46 [2020-10-15 07:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_47 [2020-10-15 07:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_48 [2020-10-15 07:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_49 [2020-10-15 07:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_50 [2020-10-15 07:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_51 [2020-10-15 07:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver_52 [2020-10-15 07:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver_53 [2020-10-15 07:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:23:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-15 07:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-15 07:23:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-15 07:23:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-15 07:23:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-15 07:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-15 07:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-15 07:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-15 07:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-15 07:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-15 07:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-15 07:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_ks8851_net [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_ks8851_net [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_ks8851_net [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_ks8851_net [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_ks8851_net [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_ks8851_net [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 07:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-15 07:23:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 07:23:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2020-10-15 07:23:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_wren [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_write [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 07:23:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 07:23:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_link [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-15 07:23:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_enable [2020-10-15 07:23:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_get_optional [2020-10-15 07:23:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_put [2020-10-15 07:23:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 07:23:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-15 07:23:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 07:23:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-15 07:23:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2020-10-15 07:23:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2020-10-15 07:23:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 07:23:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 07:23:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:23:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:23:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 07:23:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:23:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:23:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:23:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:23:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:23:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:23:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:23:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-15 07:23:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-15 07:23:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-15 07:23:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-15 07:23:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-15 07:23:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-15 07:23:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-15 07:23:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2020-10-15 07:23:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_ks8851_net [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_ks8851_net [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:23:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:23:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:23:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:23:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:23:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 07:23:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:23:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:23:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:23:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-15 07:23:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 07:23:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:23:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 07:23:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-15 07:23:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 07:23:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-15 07:23:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-15 07:23:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-15 07:23:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-15 07:23:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-15 07:23:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-15 07:23:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-15 07:23:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-15 07:23:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-15 07:23:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2020-10-15 07:23:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2020-10-15 07:23:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2020-10-15 07:23:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 07:23:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 07:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_17 [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42 [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_43 [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 07:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-15 07:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-15 07:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 07:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-15 07:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-15 07:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-15 07:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 07:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 07:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 07:23:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_48 [2020-10-15 07:23:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_51 [2020-10-15 07:23:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 07:23:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 07:23:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 07:23:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 07:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 07:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 07:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 07:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 07:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 07:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2020-10-15 07:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 07:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-15 07:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-15 07:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 07:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_46 [2020-10-15 07:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 07:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_49 [2020-10-15 07:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-15 07:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-15 07:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 07:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 07:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_45 [2020-10-15 07:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 07:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_47 [2020-10-15 07:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_50 [2020-10-15 07:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 07:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-15 07:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 07:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 07:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_44 [2020-10-15 07:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 07:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-15 07:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-15 07:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-15 07:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-15 07:23:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-15 07:23:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-15 07:23:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-15 07:23:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-15 07:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-15 07:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-15 07:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_link [2020-10-15 07:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-15 07:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-15 07:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2020-10-15 07:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2020-10-15 07:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_wren [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_write [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_get_optional [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_put [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2020-10-15 07:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver_52 [2020-10-15 07:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2020-10-15 07:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver_53 [2020-10-15 07:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2020-10-15 07:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 07:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2020-10-15 07:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2020-10-15 07:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrreg16 [2020-10-15 07:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrreg8 [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rx_1msg [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg8 [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg16 [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg32 [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_soft_reset [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_powermode [2020-10-15 07:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_write_mac_addr [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_read_mac_addr [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_init_mac [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdfifo [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_dbg_dumpkkt [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rx_pkts [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_irq [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure calc_txlen [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrpkt [2020-10-15 07:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_done_tx [2020-10-15 07:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_tx_work [2020-10-15 07:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_open [2020-10-15 07:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_stop [2020-10-15 07:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_start_xmit [2020-10-15 07:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rxctrl_work [2020-10-15 07:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_rx_mode [2020-10-15 07:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_mac_address [2020-10-15 07:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_ioctl [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_drvinfo [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_msglevel [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_msglevel [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_settings [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_settings [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_link [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_nway_reset [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_regread [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_regwrite [2020-10-15 07:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_claim [2020-10-15 07:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_release [2020-10-15 07:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_eeprom [2020-10-15 07:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_eeprom [2020-10-15 07:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_eeprom_len [2020-10-15 07:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_reg [2020-10-15 07:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_read [2020-10-15 07:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_write [2020-10-15 07:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_read_selftest [2020-10-15 07:23:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_suspend [2020-10-15 07:23:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_resume [2020-10-15 07:23:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_probe [2020-10-15 07:23:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_remove [2020-10-15 07:23:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_driver_init [2020-10-15 07:23:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_driver_exit [2020-10-15 07:23:32,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ks8851_driver_exit_14_2 [2020-10-15 07:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ks8851_driver_init_14_11 [2020-10-15 07:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2020-10-15 07:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-15 07:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_13_14_4 [2020-10-15 07:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_rtc_class_instance_14_14_5 [2020-10-15 07:23:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-15 07:23:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:23:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2020-10-15 07:23:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2020-10-15 07:23:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-15 07:23:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-15 07:23:32,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_13_14_6 [2020-10-15 07:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_rtc_class_instance_14_14_7 [2020-10-15 07:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2020-10-15 07:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2020-10-15 07:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-15 07:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2020-10-15 07:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2020-10-15 07:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2020-10-15 07:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_20 [2020-10-15 07:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_21 [2020-10-15 07:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2020-10-15 07:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_23 [2020-10-15 07:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_24 [2020-10-15 07:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2020-10-15 07:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2020-10-15 07:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-15 07:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2020-10-15 07:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2020-10-15 07:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-15 07:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 07:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 07:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2020-10-15 07:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2020-10-15 07:23:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2020-10-15 07:23:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-15 07:23:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-15 07:23:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2020-10-15 07:23:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2020-10-15 07:23:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2020-10-15 07:23:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-15 07:23:32,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-15 07:23:32,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-15 07:23:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-15 07:23:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-15 07:23:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-15 07:23:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-15 07:23:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-15 07:23:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-15 07:23:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-15 07:23:32,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-15 07:23:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-15 07:23:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-15 07:23:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-15 07:23:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-15 07:23:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2020-10-15 07:23:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2020-10-15 07:23:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 07:23:32,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_15 [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_16 [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_17 [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_18 [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_19 [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_4 [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_probe_5_10 [2020-10-15 07:23:32,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_release_5_2 [2020-10-15 07:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_rtc_class_instance_5 [2020-10-15 07:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver [2020-10-15 07:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver [2020-10-15 07:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-15 07:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2020-10-15 07:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2020-10-15 07:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2020-10-15 07:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2020-10-15 07:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-15 07:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_12 [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-15 07:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-15 07:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-15 07:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-15 07:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-15 07:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-15 07:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-15 07:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-15 07:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_ks8851_net [2020-10-15 07:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_ks8851_net [2020-10-15 07:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_ks8851_net [2020-10-15 07:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_ks8851_net [2020-10-15 07:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 07:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-15 07:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 07:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:23:35,355 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:23:35,991 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:23:41,405 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:23:41,405 INFO L295 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-15 07:23:41,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:23:41 BoogieIcfgContainer [2020-10-15 07:23:41,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:23:41,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:23:41,423 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:23:41,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:23:41,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:23:27" (1/3) ... [2020-10-15 07:23:41,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71bd9ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:23:41, skipping insertion in model container [2020-10-15 07:23:41,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:23:31" (2/3) ... [2020-10-15 07:23:41,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71bd9ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:23:41, skipping insertion in model container [2020-10-15 07:23:41,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:23:41" (3/3) ... [2020-10-15 07:23:41,429 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i [2020-10-15 07:23:41,440 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:23:41,450 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 07:23:41,464 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 07:23:41,496 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:23:41,496 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:23:41,496 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:23:41,496 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:23:41,496 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:23:41,496 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:23:41,497 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:23:41,497 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:23:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states. [2020-10-15 07:23:41,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-10-15 07:23:41,581 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:23:41,582 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:23:41,583 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:23:41,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:23:41,590 INFO L82 PathProgramCache]: Analyzing trace with hash 1583461111, now seen corresponding path program 1 times [2020-10-15 07:23:41,599 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:23:41,599 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1193995630] [2020-10-15 07:23:41,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:23:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:43,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:46,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:47,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:47,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 320 [2020-10-15 07:23:47,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 07:23:47,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5168 [2020-10-15 07:23:47,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:47,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:47,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:23:47,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-15 07:23:47,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 304 [2020-10-15 07:23:47,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:23:52,353 WARN L193 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 988 [2020-10-15 07:23:52,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:23:52,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:52,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:52,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:52,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:52,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:52,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 399 [2020-10-15 07:23:52,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:52,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:52,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:52,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:52,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:52,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:52,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:23:52,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:53,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:53,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:53,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:53,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:53,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-15 07:23:53,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:53,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:53,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:23:53,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:53,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:23:53,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:23:53,290 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-10-15 07:23:53,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:23:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:53,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:53,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:53,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 267 [2020-10-15 07:23:53,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:53,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 288 [2020-10-15 07:23:53,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:53,663 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:53,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:23:53,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:53,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 264 [2020-10-15 07:23:53,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:23:53,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:23:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:53,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:53,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:53,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 262 [2020-10-15 07:23:53,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:53,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 135 [2020-10-15 07:23:53,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:53,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:53,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:53,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:53,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:53,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:53,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:23:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:53,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 07:23:54,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:23:54,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,036 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:23:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:23:54,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,064 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:23:54,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:23:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:23:54,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,123 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:23:54,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,155 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:23:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:23:54,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:23:54,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,224 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:23:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 07:23:54,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:23:54,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:23:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 07:23:54,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,343 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:23:54,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:23:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:23:54,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:23:54,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:23:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:23:54,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:23:54,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:23:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:23:54,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:23:54,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,585 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:23:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:23:54,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:23:54,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,653 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:23:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:23:54,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,688 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:23:54,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:23:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:23:54,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:23:54,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:23:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:23:54,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:23:54,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:23:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:23:54,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,846 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:23:54,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:23:54,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:23:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:23:54,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:23:54,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:23:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:23:54,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:54,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:23:54,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:54,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:23:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:54,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:54,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:54,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:23:54,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:54,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:23:54,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:54,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:54,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:54,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:54,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:54,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:55,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:23:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:55,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:55,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:55,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:55,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:55,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:23:55,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:55,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:55,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:23:55,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:55,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:23:55,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:55,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-15 07:23:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:55,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:55,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:55,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:23:55,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:55,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:23:55,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:55,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:55,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:23:55,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:55,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:23:55,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:23:55,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-15 07:23:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:23:55,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:23:55,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:23:55,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:23:55,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:23:55,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:23:55,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:23:55,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:23:55,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:23:55,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:23:55,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:23:55,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:23:55,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2020-10-15 07:23:55,474 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1193995630] [2020-10-15 07:23:55,476 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:23:55,476 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-15 07:23:55,477 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001403513] [2020-10-15 07:23:55,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-15 07:23:55,485 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:23:55,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-15 07:23:55,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-15 07:23:55,501 INFO L87 Difference]: Start difference. First operand 2511 states. Second operand 10 states. [2020-10-15 07:23:57,879 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2020-10-15 07:24:01,952 WARN L193 SmtUtils]: Spent 3.95 s on a formula simplification that was a NOOP. DAG size: 991 [2020-10-15 07:24:06,823 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-15 07:24:29,761 WARN L193 SmtUtils]: Spent 3.93 s on a formula simplification that was a NOOP. DAG size: 994 [2020-10-15 07:24:33,970 WARN L193 SmtUtils]: Spent 3.95 s on a formula simplification that was a NOOP. DAG size: 996 [2020-10-15 07:25:30,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:25:30,569 INFO L93 Difference]: Finished difference Result 4704 states and 6177 transitions. [2020-10-15 07:25:30,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-15 07:25:30,578 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 230 [2020-10-15 07:25:30,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:25:30,623 INFO L225 Difference]: With dead ends: 4704 [2020-10-15 07:25:30,623 INFO L226 Difference]: Without dead ends: 2611 [2020-10-15 07:25:30,640 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 16.8s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2020-10-15 07:25:30,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2611 states. [2020-10-15 07:25:31,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2611 to 2115. [2020-10-15 07:25:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2115 states. [2020-10-15 07:25:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 2115 states and 2671 transitions. [2020-10-15 07:25:31,869 INFO L78 Accepts]: Start accepts. Automaton has 2115 states and 2671 transitions. Word has length 230 [2020-10-15 07:25:31,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:25:31,871 INFO L479 AbstractCegarLoop]: Abstraction has 2115 states and 2671 transitions. [2020-10-15 07:25:31,871 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-15 07:25:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 2671 transitions. [2020-10-15 07:25:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2020-10-15 07:25:31,878 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:25:31,878 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:25:31,878 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 07:25:31,879 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:25:31,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:25:31,879 INFO L82 PathProgramCache]: Analyzing trace with hash 1169921305, now seen corresponding path program 1 times [2020-10-15 07:25:31,879 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:25:31,880 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [819491800] [2020-10-15 07:25:31,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:25:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:32,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:34,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:37,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:37,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 329 [2020-10-15 07:25:37,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 07:25:37,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5222 [2020-10-15 07:25:37,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:37,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:37,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-15 07:25:37,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-15 07:25:37,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 313 [2020-10-15 07:25:37,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:41,598 WARN L193 SmtUtils]: Spent 3.89 s on a formula simplification that was a NOOP. DAG size: 988 [2020-10-15 07:25:41,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:25:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:41,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:41,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:41,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:41,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:41,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 353 [2020-10-15 07:25:41,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:41,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:41,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:41,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:41,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:41,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:42,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:25:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:42,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:25:42,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:25:42,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:25:42,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,274 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-10-15 07:25:42,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:25:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 267 [2020-10-15 07:25:42,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 188 [2020-10-15 07:25:42,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:25:42,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 264 [2020-10-15 07:25:42,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:25:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 262 [2020-10-15 07:25:42,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-15 07:25:42,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:25:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:42,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:25:42,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:42,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:42,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:25:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:42,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:25:42,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,846 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:42,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:42,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:42,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:25:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:42,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:25:42,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,880 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:42,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:42,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:42,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:25:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:42,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:25:42,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,919 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:42,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:42,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:25:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:42,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:25:42,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:42,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:25:42,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,976 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:42,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:25:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:42,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:42,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:42,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:42,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:42,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:25:42,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:42,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:42,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:42,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:42,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:42,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-15 07:25:43,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:25:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:25:43,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,173 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:43,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:25:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:25:43,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 07:25:43,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,224 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:25:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:25:43,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:25:43,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,260 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:25:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:25:43,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,282 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:25:43,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:25:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:25:43,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:43,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:25:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:25:43,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,351 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:43,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:25:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:25:43,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:43,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,404 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:25:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:25:43,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:43,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:25:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:25:43,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:43,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,481 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:25:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:25:43,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:25:43,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:25:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:25:43,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:25:43,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:25:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:25:43,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:25:43,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:25:43,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:25:43,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-15 07:25:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:25:43,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:25:43,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:25:43,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:25:43,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-15 07:25:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:25:43,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:25:43,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:25:43,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:25:43,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:25:43,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:25:43,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:25:43,656 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:25:43,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:25:43,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:25:43,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:25:43,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:25:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2020-10-15 07:25:43,873 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [819491800] [2020-10-15 07:25:43,873 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:25:43,873 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-15 07:25:43,874 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416316503] [2020-10-15 07:25:43,876 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-15 07:25:43,876 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:25:43,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-15 07:25:43,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-15 07:25:43,877 INFO L87 Difference]: Start difference. First operand 2115 states and 2671 transitions. Second operand 9 states. [2020-10-15 07:25:55,711 WARN L193 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 990 [2020-10-15 07:25:55,904 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2020-10-15 07:26:00,560 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-15 07:26:11,677 WARN L193 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 993 [2020-10-15 07:26:16,233 WARN L193 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 995