/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-alloc-spinlock_drivers-net-usb-pegasus.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 22:11:20,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 22:11:20,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 22:11:20,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 22:11:20,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 22:11:20,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 22:11:20,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 22:11:20,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 22:11:20,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 22:11:20,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 22:11:20,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 22:11:20,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 22:11:20,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 22:11:20,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 22:11:20,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 22:11:20,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 22:11:20,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 22:11:20,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 22:11:20,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 22:11:20,607 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 22:11:20,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 22:11:20,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 22:11:20,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 22:11:20,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 22:11:20,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 22:11:20,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 22:11:20,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 22:11:20,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 22:11:20,645 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 22:11:20,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 22:11:20,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 22:11:20,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 22:11:20,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 22:11:20,655 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 22:11:20,683 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 22:11:20,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 22:11:20,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 22:11:20,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 22:11:20,686 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 22:11:20,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 22:11:20,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 22:11:20,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 22:11:20,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 22:11:20,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 22:11:20,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 22:11:20,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 22:11:20,688 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 22:11:20,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 22:11:20,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 22:11:20,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 22:11:20,689 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 22:11:20,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 22:11:20,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:11:20,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 22:11:20,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 22:11:20,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 22:11:20,690 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 22:11:20,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 22:11:20,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 22:11:20,690 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 22:11:20,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 22:11:20,691 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 22:11:21,120 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 22:11:21,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 22:11:21,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 22:11:21,162 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 22:11:21,163 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 22:11:21,165 INFO L432 ainManager$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-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2020-10-28 22:11:21,233 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a09430fb8/b4df73e0b5e3462d860b3e698129773e/FLAG906ffc1f6 [2020-10-28 22:11:22,562 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 22:11:22,563 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2020-10-28 22:11:22,617 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a09430fb8/b4df73e0b5e3462d860b3e698129773e/FLAG906ffc1f6 [2020-10-28 22:11:22,860 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a09430fb8/b4df73e0b5e3462d860b3e698129773e [2020-10-28 22:11:22,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 22:11:22,870 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 22:11:22,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 22:11:22,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 22:11:22,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 22:11:22,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:11:22" (1/1) ... [2020-10-28 22:11:22,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f613013 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:22, skipping insertion in model container [2020-10-28 22:11:22,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:11:22" (1/1) ... [2020-10-28 22:11:22,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 22:11:23,128 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 22:11:26,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:11:26,609 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 22:11:27,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:11:27,960 INFO L208 MainTranslator]: Completed translation [2020-10-28 22:11:27,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27 WrapperNode [2020-10-28 22:11:27,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 22:11:27,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 22:11:27,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 22:11:27,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 22:11:27,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (1/1) ... [2020-10-28 22:11:27,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (1/1) ... [2020-10-28 22:11:28,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (1/1) ... [2020-10-28 22:11:28,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (1/1) ... [2020-10-28 22:11:28,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (1/1) ... [2020-10-28 22:11:28,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (1/1) ... [2020-10-28 22:11:28,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (1/1) ... [2020-10-28 22:11:28,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 22:11:28,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 22:11:28,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 22:11:28,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 22:11:28,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (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 22:11:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 22:11:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 22:11:28,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 22:11:28,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:11:28,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:11:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 22:11:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 22:11:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 22:11:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 22:11:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 22:11:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-28 22:11:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-28 22:11:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 22:11:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 22:11:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 22:11:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 22:11:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 22:11:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 22:11:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 22:11:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 22:11:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 22:11:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 22:11:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-28 22:11:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-28 22:11:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-28 22:11:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-28 22:11:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-28 22:11:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-28 22:11:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-28 22:11:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2020-10-28 22:11:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-28 22:11:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-28 22:11:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-28 22:11:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure async_ctrl_callback [2020-10-28 22:11:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2020-10-28 22:11:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2020-10-28 22:11:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2020-10-28 22:11:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure update_eth_regs_async [2020-10-28 22:11:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2020-10-28 22:11:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2020-10-28 22:11:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2020-10-28 22:11:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-28 22:11:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-28 22:11:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2020-10-28 22:11:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure get_node_id [2020-10-28 22:11:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ethernet_addr [2020-10-28 22:11:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_mac [2020-10-28 22:11:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_net_traffic [2020-10-28 22:11:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2020-10-28 22:11:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fixup [2020-10-28 22:11:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2020-10-28 22:11:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2020-10-28 22:11:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2020-10-28 22:11:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_start_xmit [2020-10-28 22:11:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_netdev_stats [2020-10-28 22:11:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_net_traffic [2020-10-28 22:11:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interrupt_interval [2020-10-28 22:11:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2020-10-28 22:11:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2020-10-28 22:11:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2020-10-28 22:11:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_urbs [2020-10-28 22:11:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2020-10-28 22:11:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2020-10-28 22:11:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_drvinfo [2020-10-28 22:11:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_wol [2020-10-28 22:11:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2020-10-28 22:11:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_reset_wol [2020-10-28 22:11:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_settings [2020-10-28 22:11:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_settings [2020-10-28 22:11:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2020-10-28 22:11:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_link [2020-10-28 22:11:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_msglevel [2020-10-28 22:11:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_msglevel [2020-10-28 22:11:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_ioctl [2020-10-28 22:11:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2020-10-28 22:11:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_phy_probe [2020-10-28 22:11:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_pegasus_II [2020-10-28 22:11:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure check_carrier [2020-10-28 22:11:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_blacklisted [2020-10-28 22:11:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2020-10-28 22:11:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_probe [2020-10-28 22:11:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2020-10-28 22:11:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_suspend [2020-10-28 22:11:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2020-10-28 22:11:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_id [2020-10-28 22:11:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_init [2020-10-28 22:11:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_exit [2020-10-28 22:11:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2020-10-28 22:11:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pegasus_init_11_9 [2020-10-28 22:11:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 22:11:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 22:11:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-28 22:11:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-28 22:11:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2020-10-28 22:11:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-28 22:11:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2020-10-28 22:11:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2020-10-28 22:11:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 22:11:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-28 22:11:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_4 [2020-10-28 22:11:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2020-10-28 22:11:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-28 22:11:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-28 22:11:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-28 22:11:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2020-10-28 22:11:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-28 22:11:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_19 [2020-10-28 22:11:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_20 [2020-10-28 22:11:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_21 [2020-10-28 22:11:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-28 22:11:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_23 [2020-10-28 22:11:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_24 [2020-10-28 22:11:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-28 22:11:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-28 22:11:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 22:11:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-28 22:11:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2020-10-28 22:11:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-28 22:11:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-28 22:11:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 22:11:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 22:11:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 22:11:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-28 22:11:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 22:11:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_7_6 [2020-10-28 22:11:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 22:11:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 22:11:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:11:28,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-28 22:11:28,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:11:28,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_3 [2020-10-28 22:11:28,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-28 22:11:28,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_4 [2020-10-28 22:11:28,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 22:11:28,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2020-10-28 22:11:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-28 22:11:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-28 22:11:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_2 [2020-10-28 22:11:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_1_2 [2020-10-28 22:11:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_1 [2020-10-28 22:11:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 22:11:28,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2020-10-28 22:11:28,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-28 22:11:28,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_4 [2020-10-28 22:11:28,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_3_9 [2020-10-28 22:11:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_3_10 [2020-10-28 22:11:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_3_13 [2020-10-28 22:11:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2020-10-28 22:11:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_3_7 [2020-10-28 22:11:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_3_8 [2020-10-28 22:11:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-28 22:11:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_3 [2020-10-28 22:11:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 22:11:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2020-10-28 22:11:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-28 22:11:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-28 22:11:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_83 [2020-10-28 22:11:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_84 [2020-10-28 22:11:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_85 [2020-10-28 22:11:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_86 [2020-10-28 22:11:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_87 [2020-10-28 22:11:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_88 [2020-10-28 22:11:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_89 [2020-10-28 22:11:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_90 [2020-10-28 22:11:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_91 [2020-10-28 22:11:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_92 [2020-10-28 22:11:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_93 [2020-10-28 22:11:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_94 [2020-10-28 22:11:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2020-10-28 22:11:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_96 [2020-10-28 22:11:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2020-10-28 22:11:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_98 [2020-10-28 22:11:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_99 [2020-10-28 22:11:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_100 [2020-10-28 22:11:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 22:11:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 22:11:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 22:11:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 22:11:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 22:11:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 22:11:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 22:11:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 22:11:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 22:11:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 22:11:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 22:11:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 22:11:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 22:11:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 22:11:28,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 22:11:28,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 22:11:28,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 22:11:28,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 22:11:28,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 22:11:28,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 22:11:28,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 22:11:28,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 22:11:28,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:11:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:11:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:11:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:11:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:11:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:11:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:11:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:11:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:11:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:11:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:11:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:11:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:11:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:11:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:11:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:11:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:11:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:11:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:11:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:11:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:11:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:11:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:11:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:11:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 22:11:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 22:11:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 22:11:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:11:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:11:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:11:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:11:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:11:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:11:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:11:28,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:11:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:11:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:11:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:11:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:11:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 22:11:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 22:11:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 22:11:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:11:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 22:11:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 22:11:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 22:11:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:11:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:11:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:11:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:11:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:11:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 22:11:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-28 22:11:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 22:11:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-28 22:11:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 22:11:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 22:11:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 22:11:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-28 22:11:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-28 22:11:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-28 22:11:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-28 22:11:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-28 22:11:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 22:11:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 22:11:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-28 22:11:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 22:11:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-28 22:11:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-28 22:11:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 22:11:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-28 22:11:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 22:11:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 22:11:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 22:11:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 22:11:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 22:11:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 22:11:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 22:11:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 22:11:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 22:11:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 22:11:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 22:11:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 22:11:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 22:11:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-28 22:11:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 22:11:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 22:11:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 22:11:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 22:11:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 22:11:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-28 22:11:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 22:11:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-28 22:11:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-28 22:11:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 22:11:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-28 22:11:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-28 22:11:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-28 22:11:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-28 22:11:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 22:11:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 22:11:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_96 [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_98 [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 22:11:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-28 22:11:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-28 22:11:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_99 [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_100 [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2020-10-28 22:11:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_83 [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_89 [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_90 [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_91 [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_84 [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_85 [2020-10-28 22:11:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_86 [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_87 [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_88 [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_92 [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_93 [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 22:11:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_94 [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-28 22:11:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure async_ctrl_callback [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure update_eth_regs_async [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2020-10-28 22:11:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure get_node_id [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure set_ethernet_addr [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure reset_mac [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure enable_net_traffic [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fixup [2020-10-28 22:11:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_start_xmit [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_netdev_stats [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure disable_net_traffic [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_interrupt_interval [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2020-10-28 22:11:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_urbs [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_drvinfo [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_wol [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_reset_wol [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_settings [2020-10-28 22:11:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_settings [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_link [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_msglevel [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_msglevel [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_ioctl [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure mii_phy_probe [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure setup_pegasus_II [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure check_carrier [2020-10-28 22:11:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_blacklisted [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_probe [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_suspend [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure parse_id [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_init [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_exit [2020-10-28 22:11:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pegasus_init_11_9 [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2020-10-28 22:11:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_4 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_19 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_20 [2020-10-28 22:11:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_21 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_23 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_24 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 22:11:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 22:11:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-28 22:11:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 22:11:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_7_6 [2020-10-28 22:11:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 22:11:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 22:11:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:11:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-28 22:11:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:11:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_3 [2020-10-28 22:11:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_4 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_2 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_1_2 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_1 [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 22:11:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2020-10-28 22:11:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-28 22:11:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_4 [2020-10-28 22:11:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_3_9 [2020-10-28 22:11:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_3_10 [2020-10-28 22:11:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_3_13 [2020-10-28 22:11:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2020-10-28 22:11:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_3_7 [2020-10-28 22:11:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_3_8 [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_3 [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 22:11:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 22:11:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 22:11:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 22:11:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 22:11:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 22:11:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 22:11:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 22:11:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 22:11:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 22:11:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:11:28,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:11:28,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:11:28,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:11:28,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:11:28,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:11:28,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:11:28,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:11:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:11:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:11:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:11:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:11:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:11:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:11:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:11:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:11:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:11:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 22:11:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 22:11:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 22:11:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:11:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 22:11:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 22:11:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 22:11:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:11:28,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:11:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:11:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:11:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:11:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:11:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:11:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:11:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:11:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:11:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:11:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:11:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:11:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:11:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 22:11:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 22:11:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 22:11:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:11:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 22:11:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 22:11:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 22:11:28,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:11:28,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:11:28,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:11:28,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:11:28,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:11:28,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:11:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:11:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:11:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:11:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:11:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:11:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:11:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:11:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:11:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:11:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:11:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:11:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 22:11:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 22:11:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 22:11:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 22:11:28,726 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 22:11:28,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 22:11:28,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 22:11:28,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 22:11:28,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 22:11:28,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 22:11:28,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 22:11:28,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 22:11:28,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 22:11:28,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 22:11:28,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 22:11:34,132 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 22:11:34,907 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 22:11:51,601 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 22:11:51,602 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 22:11:51,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:11:51 BoogieIcfgContainer [2020-10-28 22:11:51,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 22:11:51,612 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 22:11:51,612 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 22:11:51,616 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 22:11:51,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:11:22" (1/3) ... [2020-10-28 22:11:51,617 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1998bd1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:11:51, skipping insertion in model container [2020-10-28 22:11:51,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:11:27" (2/3) ... [2020-10-28 22:11:51,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1998bd1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:11:51, skipping insertion in model container [2020-10-28 22:11:51,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:11:51" (3/3) ... [2020-10-28 22:11:51,620 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2020-10-28 22:11:51,632 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 22:11:51,640 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 22:11:51,658 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 22:11:51,703 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 22:11:51,703 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 22:11:51,703 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 22:11:51,703 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 22:11:51,703 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 22:11:51,703 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 22:11:51,703 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 22:11:51,704 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 22:11:51,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states. [2020-10-28 22:11:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-10-28 22:11:51,815 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:11:51,816 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:11:51,817 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:11:51,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:11:51,823 INFO L82 PathProgramCache]: Analyzing trace with hash 978959410, now seen corresponding path program 1 times [2020-10-28 22:11:51,832 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:11:51,832 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1762731932] [2020-10-28 22:11:51,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:11:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:11:53,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:06,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:06,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 273 [2020-10-28 22:12:06,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:06,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13328 [2020-10-28 22:12:06,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:06,528 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:06,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:12:06,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 207 [2020-10-28 22:12:06,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 22:12:06,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 22:12:29,331 WARN L193 SmtUtils]: Spent 22.15 s on a formula simplification that was a NOOP. DAG size: 1987 [2020-10-28 22:12:29,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:12:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:29,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:38,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:38,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:38,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:38,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9517 [2020-10-28 22:12:38,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:38,931 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:38,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:38,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:38,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:38,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:12:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 22:12:39,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:12:39,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,204 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 22:12:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 192 [2020-10-28 22:12:39,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 22:12:39,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:12:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 187 [2020-10-28 22:12:39,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-28 22:12:39,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:12:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:39,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 22:12:39,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:39,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:12:39,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,678 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:39,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:12:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:39,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:12:39,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:39,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:39,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:12:39,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,740 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:12:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:39,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:12:39,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,773 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:39,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 22:12:39,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,807 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:39,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:12:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:39,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:12:39,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,838 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:39,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:12:39,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,864 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:12:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:39,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:12:39,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,898 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:39,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:39,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:12:39,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:39,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 22:12:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:39,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:12:39,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:39,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:39,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:39,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:39,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:12:39,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:39,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:39,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:39,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:39,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:39,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:39,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 22:12:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:39,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:39,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:39,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:39,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:12:40,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,022 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:40,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:12:40,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,023 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:40,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 22:12:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:40,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:12:40,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:40,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:12:40,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:40,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 22:12:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:40,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:12:40,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:40,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 22:12:40,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 22:12:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:40,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:12:40,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,276 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:40,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:12:40,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,296 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:12:40,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 22:12:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:40,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:12:40,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,320 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:40,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:40,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:12:40,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 22:12:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:12:40,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:12:40,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:12:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:40,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:12:40,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,389 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-28 22:12:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:40,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:12:40,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,471 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:12:40,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:12:40,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:12:40,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-28 22:12:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 22:12:40,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:12:40,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 22:12:40,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-28 22:12:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:12:40,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:12:40,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:12:40,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:12:40,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:12:40,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:12:40,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:12:40,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:12:40,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:12:40,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 22:12:40,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:12:40,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:12:40,815 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2020-10-28 22:12:40,816 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1762731932] [2020-10-28 22:12:40,818 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:12:40,818 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 22:12:40,819 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873400321] [2020-10-28 22:12:40,824 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 22:12:40,824 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:12:40,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 22:12:40,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 22:12:40,840 INFO L87 Difference]: Start difference. First operand 2510 states. Second operand 6 states. [2020-10-28 22:13:11,422 WARN L193 SmtUtils]: Spent 21.88 s on a formula simplification that was a NOOP. DAG size: 1989