/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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-smsc75xx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 22:44:07,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 22:44:07,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 22:44:07,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 22:44:07,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 22:44:07,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 22:44:07,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 22:44:07,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 22:44:07,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 22:44:07,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 22:44:07,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 22:44:07,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 22:44:07,528 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 22:44:07,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 22:44:07,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 22:44:07,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 22:44:07,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 22:44:07,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 22:44:07,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 22:44:07,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 22:44:07,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 22:44:07,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 22:44:07,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 22:44:07,546 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 22:44:07,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 22:44:07,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 22:44:07,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 22:44:07,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 22:44:07,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 22:44:07,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 22:44:07,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 22:44:07,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 22:44:07,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 22:44:07,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 22:44:07,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 22:44:07,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 22:44:07,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 22:44:07,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 22:44:07,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 22:44:07,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 22:44:07,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 22:44:07,580 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 [2020-10-28 22:44:07,642 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 22:44:07,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 22:44:07,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 22:44:07,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 22:44:07,645 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 22:44:07,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 22:44:07,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 22:44:07,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 22:44:07,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 22:44:07,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 22:44:07,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 22:44:07,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 22:44:07,647 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 22:44:07,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 22:44:07,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 22:44:07,647 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 22:44:07,648 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 22:44:07,648 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 22:44:07,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:44:07,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 22:44:07,649 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 22:44:07,649 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 22:44:07,649 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 22:44:07,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 22:44:07,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 22:44:07,650 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 22:44:07,650 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 22:44:07,650 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 22:44:08,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 22:44:08,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 22:44:08,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 22:44:08,048 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 22:44:08,049 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 22:44:08,050 INFO L432 ainManager$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-smsc75xx.cil.i [2020-10-28 22:44:08,130 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/adfec0b4d/0de82f1534954ab39b26c9585b862331/FLAGc850f09f5 [2020-10-28 22:44:09,301 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 22:44:09,301 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2020-10-28 22:44:09,358 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/adfec0b4d/0de82f1534954ab39b26c9585b862331/FLAGc850f09f5 [2020-10-28 22:44:09,618 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/adfec0b4d/0de82f1534954ab39b26c9585b862331 [2020-10-28 22:44:09,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 22:44:09,627 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 22:44:09,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 22:44:09,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 22:44:09,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 22:44:09,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:44:09" (1/1) ... [2020-10-28 22:44:09,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a3e0341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:09, skipping insertion in model container [2020-10-28 22:44:09,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:44:09" (1/1) ... [2020-10-28 22:44:09,646 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 22:44:09,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 22:44:13,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:44:13,064 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 22:44:13,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:44:14,352 INFO L208 MainTranslator]: Completed translation [2020-10-28 22:44:14,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14 WrapperNode [2020-10-28 22:44:14,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 22:44:14,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 22:44:14,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 22:44:14,355 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 22:44:14,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (1/1) ... [2020-10-28 22:44:14,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (1/1) ... [2020-10-28 22:44:14,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (1/1) ... [2020-10-28 22:44:14,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (1/1) ... [2020-10-28 22:44:14,773 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (1/1) ... [2020-10-28 22:44:14,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (1/1) ... [2020-10-28 22:44:14,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (1/1) ... [2020-10-28 22:44:14,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 22:44:14,970 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 22:44:14,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 22:44:14,970 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 22:44:14,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (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 [2020-10-28 22:44:15,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 22:44:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 22:44:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2020-10-28 22:44:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:44:15,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:44:15,058 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 22:44:15,058 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 22:44:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 22:44:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 22:44:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 22:44:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 22:44:15,059 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-28 22:44:15,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-28 22:44:15,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2020-10-28 22:44:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2020-10-28 22:44:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-28 22:44:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-28 22:44:15,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-28 22:44:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 22:44:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 22:44:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-28 22:44:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-28 22:44:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-28 22:44:15,064 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-28 22:44:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-28 22:44:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-28 22:44:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-28 22:44:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-28 22:44:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2020-10-28 22:44:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_read_reg [2020-10-28 22:44:15,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_write_reg [2020-10-28 22:44:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_reg_nopm [2020-10-28 22:44:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_reg_nopm [2020-10-28 22:44:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_reg [2020-10-28 22:44:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_reg [2020-10-28 22:44:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_phy_wait_not_busy [2020-10-28 22:44:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_mdio_read [2020-10-28 22:44:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc75xx_mdio_write [2020-10-28 22:44:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_read_nopm [2020-10-28 22:44:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_write_nopm [2020-10-28 22:44:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_read [2020-10-28 22:44:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_mdio_write [2020-10-28 22:44:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_wait_eeprom [2020-10-28 22:44:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_eeprom_confirm_not_busy [2020-10-28 22:44:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_read_eeprom [2020-10-28 22:44:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_eeprom [2020-10-28 22:44:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_dataport_wait_not_busy [2020-10-28 22:44:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_dataport_write [2020-10-28 22:44:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_hash [2020-10-28 22:44:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_deferred_multicast_write [2020-10-28 22:44:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_multicast [2020-10-28 22:44:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_update_flowcontrol [2020-10-28 22:44:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_link_reset [2020-10-28 22:44:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_status [2020-10-28 22:44:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_get_eeprom_len [2020-10-28 22:44:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_get_eeprom [2020-10-28 22:44:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_set_eeprom [2020-10-28 22:44:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_get_wol [2020-10-28 22:44:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ethtool_set_wol [2020-10-28 22:44:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_ioctl [2020-10-28 22:44:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_init_mac_address [2020-10-28 22:44:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_mac_address [2020-10-28 22:44:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_phy_initialize [2020-10-28 22:44:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_rx_max_frame_length [2020-10-28 22:44:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_change_mtu [2020-10-28 22:44:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_set_features [2020-10-28 22:44:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_wait_ready [2020-10-28 22:44:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_reset [2020-10-28 22:44:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_bind [2020-10-28 22:44:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_unbind [2020-10-28 22:44:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2020-10-28 22:44:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_write_wuff [2020-10-28 22:44:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend0 [2020-10-28 22:44:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend1 [2020-10-28 22:44:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend2 [2020-10-28 22:44:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enter_suspend3 [2020-10-28 22:44:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_enable_phy_wakeup_interrupts [2020-10-28 22:44:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_link_ok_nopm [2020-10-28 22:44:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_autosuspend [2020-10-28 22:44:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_suspend [2020-10-28 22:44:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_resume [2020-10-28 22:44:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_rx_csum_offload [2020-10-28 22:44:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_rx_fixup [2020-10-28 22:44:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_tx_fixup [2020-10-28 22:44:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_manage_power [2020-10-28 22:44:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_driver_init [2020-10-28 22:44:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc75xx_driver_exit [2020-10-28 22:44:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc75xx_driver_exit_6_2 [2020-10-28 22:44:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_smsc75xx_driver_init_6_11 [2020-10-28 22:44:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 22:44:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2020-10-28 22:44:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2020-10-28 22:44:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2020-10-28 22:44:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2020-10-28 22:44:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2020-10-28 22:44:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2020-10-28 22:44:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2020-10-28 22:44:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-28 22:44:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-28 22:44:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-28 22:44:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-28 22:44:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-28 22:44:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-28 22:44:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-28 22:44:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-28 22:44:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_21 [2020-10-28 22:44:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-28 22:44:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_25 [2020-10-28 22:44:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_26 [2020-10-28 22:44:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-28 22:44:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-28 22:44:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_29 [2020-10-28 22:44:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 22:44:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_30 [2020-10-28 22:44:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_31 [2020-10-28 22:44:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_32 [2020-10-28 22:44:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_35 [2020-10-28 22:44:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_38 [2020-10-28 22:44:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_39 [2020-10-28 22:44:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-28 22:44:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-28 22:44:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 22:44:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 22:44:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 22:44:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 22:44:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:44:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 22:44:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 22:44:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2020-10-28 22:44:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 22:44:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 22:44:15,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-28 22:44:15,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_dummy_resourceless_instance_1 [2020-10-28 22:44:15,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 22:44:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 22:44:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-28 22:44:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:44:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-28 22:44:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:44:15,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:44:15,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-28 22:44:15,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2020-10-28 22:44:15,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 22:44:15,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2020-10-28 22:44:15,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-28 22:44:15,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2020-10-28 22:44:15,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2020-10-28 22:44:15,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2020-10-28 22:44:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2020-10-28 22:44:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2020-10-28 22:44:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2020-10-28 22:44:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2020-10-28 22:44:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2020-10-28 22:44:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-28 22:44:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2020-10-28 22:44:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_64 [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_65 [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 22:44:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 22:44:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 22:44:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 22:44:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 22:44:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 22:44:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 22:44:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 22:44:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 22:44:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 22:44:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 22:44:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 22:44:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 22:44:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 22:44:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 22:44:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 22:44:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 22:44:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 22:44:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 22:44:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:44:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:44:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:44:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:44:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:44:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:44:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:44:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:44:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:44:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 22:44:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:44:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:44:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:44:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 22:44:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 22:44:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 22:44:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:44:15,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 22:44:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 22:44:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:44:15,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:44:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 22:44:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 22:44:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev16 [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-28 22:44:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-28 22:44:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_expand [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-28 22:44:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_defer_kevent [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2020-10-28 22:44:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2020-10-28 22:44:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2020-10-28 22:44:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2020-10-28 22:44:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 22:44:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 22:44:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 22:44:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 22:44:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 22:44:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 22:44:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 22:44:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 22:44:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-28 22:44:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-28 22:44:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-28 22:44:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 22:44:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 22:44:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-28 22:44:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 22:44:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 22:44:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-28 22:44:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2020-10-28 22:44:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-28 22:44:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 22:44:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2020-10-28 22:44:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 22:44:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2020-10-28 22:44:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-28 22:44:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-28 22:44:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-28 22:44:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-28 22:44:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-28 22:44:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-28 22:44:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 22:44:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 22:44:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-28 22:44:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-28 22:44:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-28 22:44:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-28 22:44:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_64 [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_65 [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-28 22:44:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev16 [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-28 22:44:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2020-10-28 22:44:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_defer_kevent [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2020-10-28 22:44:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_read_reg [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 22:44:15,148 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 [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_write_reg [2020-10-28 22:44:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_reg_nopm [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_reg_nopm [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_reg [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_reg [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_phy_wait_not_busy [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_mdio_read [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc75xx_mdio_write [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_read_nopm [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_write_nopm [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_read [2020-10-28 22:44:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_mdio_write [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_wait_eeprom [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_eeprom_confirm_not_busy [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_read_eeprom [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_eeprom [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_dataport_wait_not_busy [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_dataport_write [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_hash [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_deferred_multicast_write [2020-10-28 22:44:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_multicast [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_update_flowcontrol [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_link_reset [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_status [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_get_eeprom_len [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_get_eeprom [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_set_eeprom [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_get_wol [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ethtool_set_wol [2020-10-28 22:44:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_ioctl [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_init_mac_address [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_mac_address [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_phy_initialize [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_rx_max_frame_length [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_change_mtu [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_set_features [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_wait_ready [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_reset [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_bind [2020-10-28 22:44:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_unbind [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_write_wuff [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend0 [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend1 [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend2 [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enter_suspend3 [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_enable_phy_wakeup_interrupts [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_link_ok_nopm [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_autosuspend [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_suspend [2020-10-28 22:44:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_resume [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_rx_csum_offload [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_rx_fixup [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_tx_fixup [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_manage_power [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_driver_init [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure smsc75xx_driver_exit [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc75xx_driver_exit_6_2 [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_smsc75xx_driver_init_6_11 [2020-10-28 22:44:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-28 22:44:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_21 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_25 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_26 [2020-10-28 22:44:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_29 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_30 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_31 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_32 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_35 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_38 [2020-10-28 22:44:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_39 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 22:44:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_dummy_resourceless_instance_1 [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:44:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2020-10-28 22:44:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 22:44:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 22:44:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 22:44:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 22:44:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 22:44:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 22:44:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:44:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 22:44:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 22:44:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 22:44:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 22:44:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:44:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:44:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:44:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 22:44:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:44:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 22:44:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rfe_ctl_lock_of_smsc75xx_priv [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:44:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:44:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 22:44:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 22:44:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 22:44:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 22:44:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 22:44:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 22:44:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 22:44:23,425 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 22:44:24,088 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 22:44:55,056 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 22:44:55,056 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 22:44:55,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:44:55 BoogieIcfgContainer [2020-10-28 22:44:55,065 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 22:44:55,069 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 22:44:55,069 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 22:44:55,073 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 22:44:55,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:44:09" (1/3) ... [2020-10-28 22:44:55,074 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d236320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:44:55, skipping insertion in model container [2020-10-28 22:44:55,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:44:14" (2/3) ... [2020-10-28 22:44:55,075 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d236320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:44:55, skipping insertion in model container [2020-10-28 22:44:55,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:44:55" (3/3) ... [2020-10-28 22:44:55,077 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc75xx.cil.i [2020-10-28 22:44:55,093 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 22:44:55,104 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 22:44:55,120 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 22:44:55,183 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 22:44:55,184 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 22:44:55,184 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 22:44:55,184 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 22:44:55,184 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 22:44:55,184 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 22:44:55,184 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 22:44:55,184 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 22:44:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states. [2020-10-28 22:44:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2020-10-28 22:44:55,306 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:44:55,307 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 22:44:55,308 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:44:55,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:44:55,315 INFO L82 PathProgramCache]: Analyzing trace with hash -1636363945, now seen corresponding path program 1 times [2020-10-28 22:44:55,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:44:55,325 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [454021709] [2020-10-28 22:44:55,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:44:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:57,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:45:06,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:45:06,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 323 [2020-10-28 22:45:06,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:45:06,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9254 [2020-10-28 22:45:06,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:45:06,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:45:06,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:45:06,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 282 [2020-10-28 22:45:06,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-28 22:45:06,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 22:45:54,184 WARN L193 SmtUtils]: Spent 46.96 s on a formula simplification that was a NOOP. DAG size: 2827 [2020-10-28 22:45:54,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:45:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:45:54,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:00,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:00,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:00,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:00,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6626 [2020-10-28 22:46:00,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:00,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:00,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:00,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:00,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:00,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:01,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:46:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:01,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:01,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:01,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 22:46:01,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:01,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:01,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:01,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:01,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:01,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:01,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:01,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:01,488 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-10-28 22:46:01,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 22:46:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:01,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:01,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:01,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 267 [2020-10-28 22:46:01,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:01,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-28 22:46:01,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:01,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:01,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:01,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:01,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:01,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:01,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:46:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:01,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:01,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:01,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 262 [2020-10-28 22:46:01,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:01,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 22:46:01,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:01,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:01,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:01,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:01,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:01,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:01,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:46:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:01,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:01,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:01,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:01,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:01,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 22:46:01,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:01,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:01,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:01,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:01,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:01,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:01,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:01,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:01,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:01,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:01,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:01,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:46:01,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:01,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:01,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:01,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:01,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:01,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:01,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:46:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:01,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:01,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:01,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:01,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:01,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:46:01,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:01,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:01,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:01,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:01,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:01,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:01,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:01,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:01,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:46:02,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,001 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:46:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:46:02,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:46:02,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:46:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:46:02,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:46:02,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:46:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:46:02,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,147 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:46:02,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 22:46:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:46:02,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,206 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:46:02,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,237 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 22:46:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:02,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:46:02,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:46:02,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 22:46:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:02,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:46:02,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,345 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 22:46:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 22:46:02,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:46:02,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 22:46:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:02,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,439 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:46:02,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 22:46:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:02,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:46:02,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,519 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 22:46:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:02,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:46:02,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,574 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 22:46:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:02,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:46:02,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:46:02,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 22:46:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:02,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,663 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:46:02,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,687 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 22:46:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:46:02,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:46:02,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,748 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 22:46:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:46:02,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,777 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:46:02,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,799 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 22:46:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:46:02,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 22:46:02,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:46:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:02,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:02,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:02,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:02,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:46:02,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:02,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:02,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:02,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:02,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:02,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:02,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-28 22:46:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:02,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:03,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:03,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:46:03,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:03,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 22:46:03,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:03,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:03,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:46:03,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:46:03,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:46:03,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:03,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-28 22:46:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:46:03,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:46:03,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:46:03,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:46:03,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:46:03,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 22:46:03,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:46:03,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:46:03,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:46:03,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 22:46:03,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:46:03,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:46:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2020-10-28 22:46:03,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [454021709] [2020-10-28 22:46:03,449 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:46:03,449 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 22:46:03,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901597116] [2020-10-28 22:46:03,456 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 22:46:03,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:46:03,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 22:46:03,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 22:46:03,475 INFO L87 Difference]: Start difference. First operand 2794 states. Second operand 6 states. [2020-10-28 22:47:00,378 WARN L193 SmtUtils]: Spent 46.76 s on a formula simplification that was a NOOP. DAG size: 2829 [2020-10-28 22:47:10,204 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 112