/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=SHALLOWEST --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 09:28:05,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 09:28:05,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 09:28:05,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 09:28:05,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 09:28:05,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 09:28:05,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 09:28:05,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 09:28:05,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 09:28:05,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 09:28:05,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 09:28:05,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 09:28:05,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 09:28:05,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 09:28:05,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 09:28:05,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 09:28:05,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 09:28:05,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 09:28:05,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 09:28:05,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 09:28:05,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 09:28:05,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 09:28:05,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 09:28:05,902 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 09:28:05,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 09:28:05,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 09:28:05,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 09:28:05,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 09:28:05,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 09:28:05,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 09:28:05,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 09:28:05,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 09:28:05,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 09:28:05,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 09:28:05,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 09:28:05,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 09:28:05,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 09:28:05,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 09:28:05,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 09:28:05,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 09:28:05,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 09:28:05,937 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 [2020-10-27 09:28:05,986 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 09:28:05,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 09:28:05,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 09:28:05,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 09:28:05,991 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 09:28:05,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 09:28:05,992 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 09:28:05,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 09:28:05,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 09:28:05,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 09:28:05,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 09:28:05,993 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 09:28:05,994 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 09:28:05,994 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 09:28:05,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 09:28:05,994 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 09:28:05,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 09:28:05,995 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 09:28:05,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 09:28:05,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 09:28:05,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 09:28:05,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 09:28:05,996 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 09:28:05,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 09:28:05,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 09:28:05,996 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 09:28:05,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 09:28:05,996 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 09:28:06,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 09:28:06,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 09:28:06,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 09:28:06,390 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 09:28:06,391 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 09:28:06,392 INFO L432 ainManager$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-smsc95xx.cil.i [2020-10-27 09:28:06,473 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/65a433f7e/9e15db0074654a05839c8791075b66d7/FLAGbd598011d [2020-10-27 09:28:07,654 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 09:28:07,655 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-smsc95xx.cil.i [2020-10-27 09:28:07,725 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/65a433f7e/9e15db0074654a05839c8791075b66d7/FLAGbd598011d [2020-10-27 09:28:08,047 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/65a433f7e/9e15db0074654a05839c8791075b66d7 [2020-10-27 09:28:08,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 09:28:08,057 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 09:28:08,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 09:28:08,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 09:28:08,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 09:28:08,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 09:28:08" (1/1) ... [2020-10-27 09:28:08,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ee1a2a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:08, skipping insertion in model container [2020-10-27 09:28:08,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 09:28:08" (1/1) ... [2020-10-27 09:28:08,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 09:28:08,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 09:28:11,181 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 09:28:11,228 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 09:28:11,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 09:28:12,539 INFO L208 MainTranslator]: Completed translation [2020-10-27 09:28:12,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12 WrapperNode [2020-10-27 09:28:12,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 09:28:12,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 09:28:12,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 09:28:12,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 09:28:12,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (1/1) ... [2020-10-27 09:28:12,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (1/1) ... [2020-10-27 09:28:12,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (1/1) ... [2020-10-27 09:28:12,679 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (1/1) ... [2020-10-27 09:28:12,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (1/1) ... [2020-10-27 09:28:12,941 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (1/1) ... [2020-10-27 09:28:13,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (1/1) ... [2020-10-27 09:28:13,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 09:28:13,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 09:28:13,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 09:28:13,069 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 09:28:13,070 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (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 [2020-10-27 09:28:13,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 09:28:13,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 09:28:13,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2020-10-27 09:28:13,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 09:28:13,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 09:28:13,152 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 09:28:13,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 09:28:13,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 09:28:13,153 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2020-10-27 09:28:13,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-27 09:28:13,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-27 09:28:13,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2020-10-27 09:28:13,154 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2020-10-27 09:28:13,154 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-27 09:28:13,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-27 09:28:13,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-27 09:28:13,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-27 09:28:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-27 09:28:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-27 09:28:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-27 09:28:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-27 09:28:13,159 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-27 09:28:13,159 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-27 09:28:13,159 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-27 09:28:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-27 09:28:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-27 09:28:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2020-10-27 09:28:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2020-10-27 09:28:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2020-10-27 09:28:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2020-10-27 09:28:13,160 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2020-10-27 09:28:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2020-10-27 09:28:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2020-10-27 09:28:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2020-10-27 09:28:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2020-10-27 09:28:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2020-10-27 09:28:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2020-10-27 09:28:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2020-10-27 09:28:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2020-10-27 09:28:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2020-10-27 09:28:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2020-10-27 09:28:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2020-10-27 09:28:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2020-10-27 09:28:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_eeprom [2020-10-27 09:28:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2020-10-27 09:28:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_hash [2020-10-27 09:28:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2020-10-27 09:28:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_phy_update_flowcontrol [2020-10-27 09:28:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2020-10-27 09:28:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2020-10-27 09:28:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2020-10-27 09:28:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom_len [2020-10-27 09:28:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom [2020-10-27 09:28:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_set_eeprom [2020-10-27 09:28:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregslen [2020-10-27 09:28:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregs [2020-10-27 09:28:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_wol [2020-10-27 09:28:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_set_wol [2020-10-27 09:28:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2020-10-27 09:28:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_init_mac_address [2020-10-27 09:28:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_mac_address [2020-10-27 09:28:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_tx_path [2020-10-27 09:28:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2020-10-27 09:28:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_phy_initialize [2020-10-27 09:28:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2020-10-27 09:28:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_bind [2020-10-27 09:28:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_unbind [2020-10-27 09:28:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2020-10-27 09:28:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2020-10-27 09:28:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_ok_nopm [2020-10-27 09:28:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend0 [2020-10-27 09:28:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2020-10-27 09:28:13,169 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2020-10-27 09:28:13,169 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend3 [2020-10-27 09:28:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_autosuspend [2020-10-27 09:28:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_suspend [2020-10-27 09:28:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2020-10-27 09:28:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2020-10-27 09:28:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2020-10-27 09:28:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_calc_csum_preamble [2020-10-27 09:28:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2020-10-27 09:28:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2020-10-27 09:28:13,172 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_driver_init [2020-10-27 09:28:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_driver_exit [2020-10-27 09:28:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2020-10-27 09:28:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_smsc95xx_driver_init_6_11 [2020-10-27 09:28:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-27 09:28:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2020-10-27 09:28:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2020-10-27 09:28:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2020-10-27 09:28:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2020-10-27 09:28:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2020-10-27 09:28:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2020-10-27 09:28:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2020-10-27 09:28:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-27 09:28:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-27 09:28:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-27 09:28:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-27 09:28:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-27 09:28:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-27 09:28:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-27 09:28:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_16 [2020-10-27 09:28:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2020-10-27 09:28:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_20 [2020-10-27 09:28:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_23 [2020-10-27 09:28:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_24 [2020-10-27 09:28:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-27 09:28:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-27 09:28:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_29 [2020-10-27 09:28:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-27 09:28:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_30 [2020-10-27 09:28:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_31 [2020-10-27 09:28:13,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_32 [2020-10-27 09:28:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_33 [2020-10-27 09:28:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_34 [2020-10-27 09:28:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_37 [2020-10-27 09:28:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_40 [2020-10-27 09:28:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_41 [2020-10-27 09:28:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-27 09:28:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-27 09:28:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-27 09:28:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-27 09:28:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-27 09:28:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-27 09:28:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 09:28:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 09:28:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-27 09:28:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2020-10-27 09:28:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 09:28:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-27 09:28:13,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-27 09:28:13,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_dummy_resourceless_instance_1 [2020-10-27 09:28:13,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-27 09:28:13,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-27 09:28:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-27 09:28:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-27 09:28:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-27 09:28:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-27 09:28:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-27 09:28:13,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-27 09:28:13,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2020-10-27 09:28:13,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-27 09:28:13,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2020-10-27 09:28:13,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-27 09:28:13,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2020-10-27 09:28:13,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2020-10-27 09:28:13,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2020-10-27 09:28:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2020-10-27 09:28:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2020-10-27 09:28:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2020-10-27 09:28:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2020-10-27 09:28:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2020-10-27 09:28:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_68 [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_69 [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 09:28:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 09:28:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 09:28:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 09:28:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 09:28:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 09:28:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 09:28:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 09:28:13,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 09:28:13,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 09:28:13,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-27 09:28:13,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-27 09:28:13,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-27 09:28:13,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-27 09:28:13,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-27 09:28:13,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-27 09:28:13,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-27 09:28:13,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 09:28:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 09:28:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 09:28:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 09:28:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 09:28:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 09:28:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 09:28:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 09:28:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev16 [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2020-10-27 09:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-27 09:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2020-10-27 09:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-27 09:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-27 09:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-27 09:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-27 09:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-27 09:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 09:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 09:28:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_expand [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-27 09:28:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_defer_kevent [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2020-10-27 09:28:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2020-10-27 09:28:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2020-10-27 09:28:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2020-10-27 09:28:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2020-10-27 09:28:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2020-10-27 09:28:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2020-10-27 09:28:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd_async [2020-10-27 09:28:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 09:28:13,228 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 09:28:13,228 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 09:28:13,228 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 09:28:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 09:28:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 09:28:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 09:28:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 09:28:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 09:28:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 09:28:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2020-10-27 09:28:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-27 09:28:13,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-27 09:28:13,232 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 09:28:13,232 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 09:28:13,232 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-27 09:28:13,232 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 09:28:13,233 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 09:28:13,233 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2020-10-27 09:28:13,233 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2020-10-27 09:28:13,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-27 09:28:13,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2020-10-27 09:28:13,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-27 09:28:13,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 09:28:13,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-27 09:28:13,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2020-10-27 09:28:13,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 09:28:13,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2020-10-27 09:28:13,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-27 09:28:13,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-27 09:28:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_68 [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_69 [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-27 09:28:13,237 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-27 09:28:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev16 [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2020-10-27 09:28:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_async [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2020-10-27 09:28:13,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_defer_kevent [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2020-10-27 09:28:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 09:28:13,242 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 [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2020-10-27 09:28:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2020-10-27 09:28:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_eeprom [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_hash [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_phy_update_flowcontrol [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 09:28:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom_len [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_set_eeprom [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregslen [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregs [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_wol [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_set_wol [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2020-10-27 09:28:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_init_mac_address [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_mac_address [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_tx_path [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_phy_initialize [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_bind [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_unbind [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2020-10-27 09:28:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_ok_nopm [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend0 [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend3 [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_autosuspend [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_suspend [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2020-10-27 09:28:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2020-10-27 09:28:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_calc_csum_preamble [2020-10-27 09:28:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2020-10-27 09:28:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2020-10-27 09:28:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_driver_init [2020-10-27 09:28:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_driver_exit [2020-10-27 09:28:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2020-10-27 09:28:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_smsc95xx_driver_init_6_11 [2020-10-27 09:28:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-27 09:28:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2020-10-27 09:28:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2020-10-27 09:28:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2020-10-27 09:28:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2020-10-27 09:28:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2020-10-27 09:28:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2020-10-27 09:28:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2020-10-27 09:28:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_16 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2020-10-27 09:28:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_20 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_23 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_24 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_29 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_30 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_31 [2020-10-27 09:28:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_32 [2020-10-27 09:28:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_33 [2020-10-27 09:28:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_34 [2020-10-27 09:28:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_37 [2020-10-27 09:28:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_40 [2020-10-27 09:28:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_41 [2020-10-27 09:28:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-27 09:28:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-27 09:28:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-27 09:28:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_dummy_resourceless_instance_1 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-27 09:28:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-27 09:28:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2020-10-27 09:28:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-27 09:28:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2020-10-27 09:28:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-27 09:28:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2020-10-27 09:28:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2020-10-27 09:28:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2020-10-27 09:28:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 09:28:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 09:28:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 09:28:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 09:28:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 09:28:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 09:28:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 09:28:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 09:28:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 09:28:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mac_cr_lock_of_smsc95xx_priv [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-27 09:28:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 09:28:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 09:28:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 09:28:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 09:28:13,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 09:28:13,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 09:28:13,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 09:28:13,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 09:28:17,072 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-27 09:28:23,349 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 09:28:36,906 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 09:28:36,907 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 09:28:36,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 09:28:36 BoogieIcfgContainer [2020-10-27 09:28:36,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 09:28:36,915 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 09:28:36,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 09:28:36,918 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 09:28:36,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 09:28:08" (1/3) ... [2020-10-27 09:28:36,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7470ea81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 09:28:36, skipping insertion in model container [2020-10-27 09:28:36,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:28:12" (2/3) ... [2020-10-27 09:28:36,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7470ea81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 09:28:36, skipping insertion in model container [2020-10-27 09:28:36,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 09:28:36" (3/3) ... [2020-10-27 09:28:36,922 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2020-10-27 09:28:36,933 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 09:28:36,951 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 09:28:36,966 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 09:28:37,003 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 09:28:37,003 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 09:28:37,003 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 09:28:37,003 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 09:28:37,004 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 09:28:37,004 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 09:28:37,004 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 09:28:37,004 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 09:28:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states. [2020-10-27 09:28:37,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2020-10-27 09:28:37,101 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 09:28:37,102 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 09:28:37,103 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 09:28:37,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 09:28:37,109 INFO L82 PathProgramCache]: Analyzing trace with hash -865352281, now seen corresponding path program 1 times [2020-10-27 09:28:37,119 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 09:28:37,119 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [358582988] [2020-10-27 09:28:37,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 09:28:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:44,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:44,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 338 [2020-10-27 09:28:44,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:44,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6025 [2020-10-27 09:28:44,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:44,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 09:28:44,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 297 [2020-10-27 09:28:44,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-27 09:28:44,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 09:29:04,426 WARN L193 SmtUtils]: Spent 19.61 s on a formula simplification that was a NOOP. DAG size: 1873 [2020-10-27 09:29:04,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:29:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:04,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:08,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:08,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:08,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:08,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4441 [2020-10-27 09:29:08,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:08,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:08,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:08,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:08,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:09,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 09:29:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:09,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:09,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:09,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 09:29:09,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:09,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-27 09:29:09,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:09,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:09,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:09,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:09,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:09,546 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-10-27 09:29:09,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 09:29:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:09,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:09,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:09,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 282 [2020-10-27 09:29:09,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:09,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-27 09:29:09,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:09,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:09,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:09,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:09,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:09,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:29:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:09,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:09,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:09,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 277 [2020-10-27 09:29:09,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:09,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 09:29:09,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:09,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:09,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:09,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:09,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:09,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:29:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:09,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:09,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:09,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:09,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:09,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-27 09:29:09,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:09,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:09,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:09,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:09,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:09,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:09,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:09,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:09,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:09,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:09,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:09,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:09,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:09,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:09,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:09,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:09,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 09:29:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:09,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:09,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:09,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:09,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:09,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:29:09,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:09,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:09,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:09,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:09,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,022 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:29:10,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 09:29:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:29:10,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:29:10,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-27 09:29:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:29:10,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:10,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-27 09:29:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:10,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:29:10,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 09:29:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 09:29:10,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:29:10,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:10,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-27 09:29:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:10,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:10,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-27 09:29:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:29:10,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:10,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-27 09:29:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 09:29:10,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 09:29:10,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:29:10,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-27 09:29:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 09:29:10,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:29:10,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:29:10,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:29:10,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-27 09:29:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 09:29:10,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 09:29:10,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:29:10,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:29:10,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-27 09:29:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 09:29:10,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 09:29:10,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-27 09:29:10,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:29:10,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:10,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-27 09:29:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:10,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:29:10,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-27 09:29:10,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 09:29:10,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:29:10,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-27 09:29:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:10,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:10,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-27 09:29:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:10,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:29:10,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-27 09:29:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:10,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:10,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:10,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:10,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:10,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:10,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:10,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:10,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:10,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:10,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:10,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:10,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:10,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:11,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 09:29:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:11,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:11,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:11,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:11,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:11,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:11,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:11,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:29:11,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:11,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 09:29:11,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:11,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 09:29:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:11,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:11,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:11,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 09:29:11,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:11,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:11,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:11,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:11,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 09:29:11,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:11,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2020-10-27 09:29:11,424 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [358582988] [2020-10-27 09:29:11,426 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 09:29:11,426 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-27 09:29:11,427 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266946281] [2020-10-27 09:29:11,432 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-27 09:29:11,432 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 09:29:11,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-27 09:29:11,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-27 09:29:11,450 INFO L87 Difference]: Start difference. First operand 2716 states. Second operand 6 states. [2020-10-27 09:29:38,903 WARN L193 SmtUtils]: Spent 19.76 s on a formula simplification that was a NOOP. DAG size: 1876 [2020-10-27 09:29:44,259 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2020-10-27 09:31:34,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 09:31:34,575 INFO L93 Difference]: Finished difference Result 6615 states and 9225 transitions. [2020-10-27 09:31:34,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-27 09:31:34,578 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 242 [2020-10-27 09:31:34,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 09:31:34,642 INFO L225 Difference]: With dead ends: 6615 [2020-10-27 09:31:34,642 INFO L226 Difference]: Without dead ends: 4397 [2020-10-27 09:31:34,665 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 40.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-27 09:31:34,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4397 states. [2020-10-27 09:31:38,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4397 to 4178. [2020-10-27 09:31:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4178 states. [2020-10-27 09:31:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 4178 states and 5514 transitions. [2020-10-27 09:31:38,220 INFO L78 Accepts]: Start accepts. Automaton has 4178 states and 5514 transitions. Word has length 242 [2020-10-27 09:31:38,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 09:31:38,222 INFO L481 AbstractCegarLoop]: Abstraction has 4178 states and 5514 transitions. [2020-10-27 09:31:38,222 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-27 09:31:38,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 5514 transitions. [2020-10-27 09:31:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2020-10-27 09:31:38,233 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 09:31:38,234 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 09:31:38,234 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 09:31:38,234 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 09:31:38,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 09:31:38,235 INFO L82 PathProgramCache]: Analyzing trace with hash 1720309423, now seen corresponding path program 1 times [2020-10-27 09:31:38,235 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 09:31:38,235 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1816837963] [2020-10-27 09:31:38,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 09:31:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:38,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:43,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:47,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:47,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 362 [2020-10-27 09:31:47,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 09:31:47,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8922 [2020-10-27 09:31:47,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:47,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 09:31:47,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 297 [2020-10-27 09:31:47,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-27 09:31:47,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1