/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:41:59,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:41:59,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:41:59,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:41:59,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:41:59,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:41:59,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:41:59,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:41:59,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:41:59,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:41:59,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:41:59,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:41:59,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:41:59,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:41:59,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:41:59,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:41:59,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:41:59,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:41:59,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:41:59,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:41:59,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:41:59,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:41:59,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:41:59,869 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:41:59,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:41:59,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:41:59,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:41:59,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:41:59,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:41:59,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:41:59,882 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:41:59,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:41:59,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:41:59,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:41:59,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:41:59,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:41:59,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:41:59,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:41:59,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:41:59,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:41:59,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:41:59,898 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 07:41:59,951 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:41:59,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:41:59,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:41:59,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:41:59,953 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:41:59,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:41:59,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:41:59,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:41:59,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:41:59,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:41:59,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:41:59,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:41:59,956 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:41:59,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:41:59,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:41:59,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:41:59,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:41:59,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:41:59,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:41:59,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:41:59,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:41:59,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:41:59,959 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:41:59,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:41:59,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:41:59,959 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:41:59,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:41:59,960 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 07:42:00,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:42:00,311 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:42:00,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:42:00,317 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:42:00,319 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:42:00,320 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2020-10-15 07:42:00,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bab88e535/c60938e1996046cfac27e68512482624/FLAGda48cd5d9 [2020-10-15 07:42:01,275 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:42:01,276 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2020-10-15 07:42:01,344 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bab88e535/c60938e1996046cfac27e68512482624/FLAGda48cd5d9 [2020-10-15 07:42:01,737 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bab88e535/c60938e1996046cfac27e68512482624 [2020-10-15 07:42:01,748 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:42:01,752 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:42:01,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:42:01,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:42:01,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:42:01,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:42:01" (1/1) ... [2020-10-15 07:42:01,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19664f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:01, skipping insertion in model container [2020-10-15 07:42:01,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:42:01" (1/1) ... [2020-10-15 07:42:01,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:42:01,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:42:05,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:42:05,639 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:42:06,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:42:07,364 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:42:07,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07 WrapperNode [2020-10-15 07:42:07,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:42:07,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:42:07,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:42:07,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:42:07,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (1/1) ... [2020-10-15 07:42:07,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (1/1) ... [2020-10-15 07:42:07,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (1/1) ... [2020-10-15 07:42:07,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (1/1) ... [2020-10-15 07:42:07,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (1/1) ... [2020-10-15 07:42:07,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (1/1) ... [2020-10-15 07:42:07,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (1/1) ... [2020-10-15 07:42:07,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:42:07,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:42:07,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:42:07,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:42:07,823 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (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 07:42:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:42:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:42:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2020-10-15 07:42:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:42:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:42:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 07:42:07,901 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:42:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 07:42:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 07:42:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 07:42:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 07:42:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-15 07:42:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 07:42:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2020-10-15 07:42:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2020-10-15 07:42:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-15 07:42:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-15 07:42:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-15 07:42:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 07:42:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 07:42:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-15 07:42:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-15 07:42:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 07:42:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-15 07:42:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-15 07:42:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-15 07:42:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-15 07:42:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-15 07:42:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2020-10-15 07:42:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_read_reg [2020-10-15 07:42:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_write_reg [2020-10-15 07:42:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_reg_nopm [2020-10-15 07:42:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_reg_nopm [2020-10-15 07:42:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_reg [2020-10-15 07:42:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_reg [2020-10-15 07:42:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_phy_wait_not_busy [2020-10-15 07:42:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_mdio_read [2020-10-15 07:42:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_mdio_write [2020-10-15 07:42:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_read_nopm [2020-10-15 07:42:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_write_nopm [2020-10-15 07:42:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_read [2020-10-15 07:42:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_write [2020-10-15 07:42:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_wait_eeprom [2020-10-15 07:42:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_eeprom_confirm_not_busy [2020-10-15 07:42:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_eeprom [2020-10-15 07:42:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_eeprom [2020-10-15 07:42:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_dataport_wait_not_busy [2020-10-15 07:42:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_dataport_write [2020-10-15 07:42:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_hash [2020-10-15 07:42:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_deferred_multicast_write [2020-10-15 07:42:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_multicast [2020-10-15 07:42:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_update_flowcontrol [2020-10-15 07:42:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_link_reset [2020-10-15 07:42:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_status [2020-10-15 07:42:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_get_eeprom_len [2020-10-15 07:42:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_get_eeprom [2020-10-15 07:42:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_set_eeprom [2020-10-15 07:42:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_get_wol [2020-10-15 07:42:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_set_wol [2020-10-15 07:42:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ioctl [2020-10-15 07:42:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_init_mac_address [2020-10-15 07:42:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_mac_address [2020-10-15 07:42:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_phy_initialize [2020-10-15 07:42:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_rx_max_frame_length [2020-10-15 07:42:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_change_mtu [2020-10-15 07:42:07,915 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_features [2020-10-15 07:42:07,915 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_wait_ready [2020-10-15 07:42:07,915 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_reset [2020-10-15 07:42:07,915 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_bind [2020-10-15 07:42:07,915 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_unbind [2020-10-15 07:42:07,916 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2020-10-15 07:42:07,916 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_wuff [2020-10-15 07:42:07,917 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend0 [2020-10-15 07:42:07,917 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend1 [2020-10-15 07:42:07,917 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend2 [2020-10-15 07:42:07,917 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend3 [2020-10-15 07:42:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enable_phy_wakeup_interrupts [2020-10-15 07:42:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_link_ok_nopm [2020-10-15 07:42:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_autosuspend [2020-10-15 07:42:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_suspend [2020-10-15 07:42:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_resume [2020-10-15 07:42:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_rx_csum_offload [2020-10-15 07:42:07,919 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_rx_fixup [2020-10-15 07:42:07,919 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_tx_fixup [2020-10-15 07:42:07,922 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_manage_power [2020-10-15 07:42:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_driver_init [2020-10-15 07:42:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_driver_exit [2020-10-15 07:42:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc75xx_driver_exit_6_2 [2020-10-15 07:42:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_smsc75xx_driver_init_6_11 [2020-10-15 07:42:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:42:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2020-10-15 07:42:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2020-10-15 07:42:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2020-10-15 07:42:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2020-10-15 07:42:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2020-10-15 07:42:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2020-10-15 07:42:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2020-10-15 07:42:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-15 07:42:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-15 07:42:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-15 07:42:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-15 07:42:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-15 07:42:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-15 07:42:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-15 07:42:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-15 07:42:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_21 [2020-10-15 07:42:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-15 07:42:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_25 [2020-10-15 07:42:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_26 [2020-10-15 07:42:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-15 07:42:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-15 07:42:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_29 [2020-10-15 07:42:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-15 07:42:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_30 [2020-10-15 07:42:07,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_31 [2020-10-15 07:42:07,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_32 [2020-10-15 07:42:07,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_35 [2020-10-15 07:42:07,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_38 [2020-10-15 07:42:07,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_39 [2020-10-15 07:42:07,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-15 07:42:07,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-15 07:42:07,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:42:07,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:42:07,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 07:42:07,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:42:07,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:42:07,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:42:07,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:42:07,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2020-10-15 07:42:07,934 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:42:07,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:42:07,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-15 07:42:07,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_dummy_resourceless_instance_1 [2020-10-15 07:42:07,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:42:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:42:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-15 07:42:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:42:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:42:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:42:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:42:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:42:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2020-10-15 07:42:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:42:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2020-10-15 07:42:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-15 07:42:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2020-10-15 07:42:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2020-10-15 07:42:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2020-10-15 07:42:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2020-10-15 07:42:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2020-10-15 07:42:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2020-10-15 07:42:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2020-10-15 07:42:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2020-10-15 07:42:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-15 07:42:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2020-10-15 07:42:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 07:42:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-15 07:42:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2020-10-15 07:42:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2020-10-15 07:42:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2020-10-15 07:42:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_64 [2020-10-15 07:42:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_65 [2020-10-15 07:42:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:42:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:42:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:42:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:42:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:42:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:42:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:42:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:42:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:42:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:42:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:42:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:42:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:42:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:42:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:42:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:42:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:42:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:42:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:42:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:42:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:42:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:42:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:42:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:42:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:42:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:42:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:42:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:42:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:42:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:42:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:42:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:42:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:42:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:42:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:42:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:42:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:42:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:42:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:42:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:42:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:42:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:42:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 07:42:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:42:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:42:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:42:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:42:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:42:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:42:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:42:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:42:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:42:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:42:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:42:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:42:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:42:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:42:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:42:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:42:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 07:42:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 07:42:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 07:42:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:42:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 07:42:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 07:42:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 07:42:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:42:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:42:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:42:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:42:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:42:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:42:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:42:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:42:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:42:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:42:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:42:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:42:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:42:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:42:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:42:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:42:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:42:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:42:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:42:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:42:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:42:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:42:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:42:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 07:42:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-15 07:42:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-15 07:42:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 07:42:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-15 07:42:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-15 07:42:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 07:42:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 07:42:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev16 [2020-10-15 07:42:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-15 07:42:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2020-10-15 07:42:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-15 07:42:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-15 07:42:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 07:42:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 07:42:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-15 07:42:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-15 07:42:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:42:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:42:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:42:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:42:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 07:42:07,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-15 07:42:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 07:42:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2020-10-15 07:42:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-15 07:42:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-15 07:42:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 07:42:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-15 07:42:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 07:42:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 07:42:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-15 07:42:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:42:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 07:42:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-15 07:42:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_expand [2020-10-15 07:42:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-15 07:42:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-15 07:42:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-15 07:42:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-15 07:42:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-15 07:42:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2020-10-15 07:42:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_defer_kevent [2020-10-15 07:42:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2020-10-15 07:42:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2020-10-15 07:42:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2020-10-15 07:42:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2020-10-15 07:42:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2020-10-15 07:42:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2020-10-15 07:42:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2020-10-15 07:42:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2020-10-15 07:42:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2020-10-15 07:42:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2020-10-15 07:42:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2020-10-15 07:42:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2020-10-15 07:42:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2020-10-15 07:42:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2020-10-15 07:42:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2020-10-15 07:42:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2020-10-15 07:42:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2020-10-15 07:42:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:42:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:42:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:42:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:42:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:42:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:42:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 07:42:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:42:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:42:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:42:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 07:42:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:42:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-15 07:42:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:42:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 07:42:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-15 07:42:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2020-10-15 07:42:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2020-10-15 07:42:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:42:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:42:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 07:42:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:42:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-15 07:42:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 07:42:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 07:42:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 07:42:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 07:42:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 07:42:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2020-10-15 07:42:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 07:42:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 07:42:07,982 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 07:42:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-15 07:42:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-15 07:42:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-15 07:42:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 07:42:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 07:42:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-15 07:42:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:42:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 07:42:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-15 07:42:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 07:42:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_64 [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_65 [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-15 07:42:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev16 [2020-10-15 07:42:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2020-10-15 07:42:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2020-10-15 07:42:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2020-10-15 07:42:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2020-10-15 07:42:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2020-10-15 07:42:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2020-10-15 07:42:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2020-10-15 07:42:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2020-10-15 07:42:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2020-10-15 07:42:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_defer_kevent [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2020-10-15 07:42:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_read_reg [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_write_reg [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_reg_nopm [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_reg_nopm [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_reg [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_reg [2020-10-15 07:42:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_phy_wait_not_busy [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_mdio_read [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_mdio_write [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_read_nopm [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_write_nopm [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_read [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_write [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_wait_eeprom [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_eeprom_confirm_not_busy [2020-10-15 07:42:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_eeprom [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_eeprom [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_dataport_wait_not_busy [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_dataport_write [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_hash [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_deferred_multicast_write [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_multicast [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_update_flowcontrol [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_link_reset [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_status [2020-10-15 07:42:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_get_eeprom_len [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_get_eeprom [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_set_eeprom [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_get_wol [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_set_wol [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ioctl [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_init_mac_address [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_mac_address [2020-10-15 07:42:07,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_phy_initialize [2020-10-15 07:42:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_rx_max_frame_length [2020-10-15 07:42:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_change_mtu [2020-10-15 07:42:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_features [2020-10-15 07:42:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_wait_ready [2020-10-15 07:42:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_reset [2020-10-15 07:42:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_bind [2020-10-15 07:42:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_unbind [2020-10-15 07:42:07,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_wuff [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend0 [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend1 [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend2 [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend3 [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enable_phy_wakeup_interrupts [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_link_ok_nopm [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_autosuspend [2020-10-15 07:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_suspend [2020-10-15 07:42:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_resume [2020-10-15 07:42:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_rx_csum_offload [2020-10-15 07:42:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_rx_fixup [2020-10-15 07:42:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_tx_fixup [2020-10-15 07:42:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_manage_power [2020-10-15 07:42:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_driver_init [2020-10-15 07:42:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_driver_exit [2020-10-15 07:42:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc75xx_driver_exit_6_2 [2020-10-15 07:42:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_smsc75xx_driver_init_6_11 [2020-10-15 07:42:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-15 07:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-15 07:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-15 07:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-15 07:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-15 07:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-15 07:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-15 07:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-15 07:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_21 [2020-10-15 07:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-15 07:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_25 [2020-10-15 07:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_26 [2020-10-15 07:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-15 07:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-15 07:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_29 [2020-10-15 07:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-15 07:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_30 [2020-10-15 07:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_31 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_32 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_35 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_38 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_39 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-15 07:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_dummy_resourceless_instance_1 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2020-10-15 07:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 07:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 07:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 07:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 07:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 07:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 07:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-15 07:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 07:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 07:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 07:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:42:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:42:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:42:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:42:15,635 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:42:16,118 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:42:44,516 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:42:44,517 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 07:42:44,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:42:44 BoogieIcfgContainer [2020-10-15 07:42:44,535 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:42:44,536 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:42:44,536 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:42:44,540 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:42:44,540 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:42:01" (1/3) ... [2020-10-15 07:42:44,541 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71a2b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:42:44, skipping insertion in model container [2020-10-15 07:42:44,541 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:42:07" (2/3) ... [2020-10-15 07:42:44,542 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71a2b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:42:44, skipping insertion in model container [2020-10-15 07:42:44,542 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:42:44" (3/3) ... [2020-10-15 07:42:44,544 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2020-10-15 07:42:44,555 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:42:44,565 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 07:42:44,581 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 07:42:44,619 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:42:44,620 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:42:44,620 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:42:44,620 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:42:44,620 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:42:44,620 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:42:44,620 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:42:44,620 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:42:44,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states. [2020-10-15 07:42:44,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2020-10-15 07:42:44,725 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:42:44,727 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] [2020-10-15 07:42:44,727 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:42:44,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:42:44,733 INFO L82 PathProgramCache]: Analyzing trace with hash -1110098666, now seen corresponding path program 1 times [2020-10-15 07:42:44,740 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:42:44,741 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1128501034] [2020-10-15 07:42:44,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:42:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:42:48,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:42:55,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:42:55,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 319 [2020-10-15 07:42:55,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:42:55,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8553 [2020-10-15 07:42:55,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:42:55,473 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:42:55,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:42:55,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 282 [2020-10-15 07:42:55,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-15 07:42:55,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 07:43:33,596 WARN L193 SmtUtils]: Spent 37.11 s on a formula simplification that was a NOOP. DAG size: 2815 [2020-10-15 07:43:33,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:43:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:33,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:41,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:41,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:41,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:41,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7581 [2020-10-15 07:43:41,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:41,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:41,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:41,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:41,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:41,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:41,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:43:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:41,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:41,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:41,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:43:41,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:41,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:43:41,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:41,691 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:41,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:41,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:41,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:41,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:41,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:43:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:41,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 267 [2020-10-15 07:43:42,045 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 169 [2020-10-15 07:43:42,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,046 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:43:42,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 262 [2020-10-15 07:43:42,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 170 [2020-10-15 07:43:42,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,304 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:43:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:42,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 07:43:42,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,440 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:42,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:43:42,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:43:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:42,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:43:42,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:42,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:43:42,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:43:42,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:43:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:42,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:43:42,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,586 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:42,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:43:42,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,639 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:43:42,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:43:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:42,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:43:42,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:42,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:43:42,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:43:42,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:43:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:42,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:43:42,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:42,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:43:42,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:43:42,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:43:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:42,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 07:43:42,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:42,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:43:42,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,874 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:43:42,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:43:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:42,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 07:43:42,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:42,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:42,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:43:42,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,952 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:43:42,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:43:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:42,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:42,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:42,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:42,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:42,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 07:43:42,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:42,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:42,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:42,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:42,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:42,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:43:43,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:43:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:43:43,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,074 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:43:43,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,107 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:43:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 07:43:43,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,155 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:43:43,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:43:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:43:43,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:43:43,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:43:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-15 07:43:43,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:43:43,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:43:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:43:43,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:43:43,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:43:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:43:43,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:43:43,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:43:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:43:43,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:43:43,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:43:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:43:43,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:43:43,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,604 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:43:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:43:43,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 07:43:43,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,638 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:43:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,664 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,665 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:43:43,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,665 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,666 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-15 07:43:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:43:43,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:43:43,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:43:43,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:43:43,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:43:43,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:43:43,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-15 07:43:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:43:43,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:43:43,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:43:43,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:43:43,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:43:43,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:43:43,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:43:43,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:43:43,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:43:43,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 07:43:43,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:43:43,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:43:44,298 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 07:43:44,301 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1128501034] [2020-10-15 07:43:44,303 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:43:44,303 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-15 07:43:44,304 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479601081] [2020-10-15 07:43:44,308 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-15 07:43:44,309 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:43:44,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-15 07:43:44,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-15 07:43:44,325 INFO L87 Difference]: Start difference. First operand 2754 states. Second operand 6 states. [2020-10-15 07:44:33,324 WARN L193 SmtUtils]: Spent 37.14 s on a formula simplification that was a NOOP. DAG size: 2817 [2020-10-15 07:44:39,203 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 112