/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:09:21,405 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:09:21,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:09:21,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:09:21,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:09:21,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:09:21,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:09:21,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:09:21,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:09:21,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:09:21,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:09:21,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:09:21,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:09:21,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:09:21,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:09:21,472 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:09:21,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:09:21,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:09:21,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:09:21,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:09:21,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:09:21,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:09:21,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:09:21,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:09:21,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:09:21,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:09:21,501 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:09:21,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:09:21,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:09:21,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:09:21,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:09:21,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:09:21,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:09:21,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:09:21,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:09:21,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:09:21,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:09:21,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:09:21,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:09:21,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:09:21,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:09:21,519 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 07:09:21,556 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:09:21,556 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:09:21,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:09:21,558 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:09:21,558 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:09:21,558 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:09:21,559 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:09:21,559 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:09:21,559 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:09:21,559 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:09:21,560 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:09:21,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:09:21,560 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:09:21,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:09:21,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:09:21,561 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:09:21,561 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:09:21,561 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:09:21,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:09:21,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:09:21,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:09:21,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:09:21,562 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:09:21,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:09:21,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:09:21,563 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:09:21,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:09:21,563 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 07:09:21,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:09:21,895 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:09:21,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:09:21,903 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:09:21,904 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:09:21,904 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2020-10-15 07:09:21,959 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8569e3263/9f73c95acd0e41749853f3fbbae8910f/FLAGd023e0a1e [2020-10-15 07:09:22,722 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:09:22,723 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2020-10-15 07:09:22,786 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8569e3263/9f73c95acd0e41749853f3fbbae8910f/FLAGd023e0a1e [2020-10-15 07:09:22,806 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8569e3263/9f73c95acd0e41749853f3fbbae8910f [2020-10-15 07:09:22,817 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:09:22,819 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:09:22,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:09:22,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:09:22,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:09:22,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:09:22" (1/1) ... [2020-10-15 07:09:22,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d7eb803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:22, skipping insertion in model container [2020-10-15 07:09:22,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:09:22" (1/1) ... [2020-10-15 07:09:22,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:09:23,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:09:26,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:09:26,416 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:09:26,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:09:27,696 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:09:27,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27 WrapperNode [2020-10-15 07:09:27,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:09:27,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:09:27,698 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:09:27,698 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:09:27,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (1/1) ... [2020-10-15 07:09:27,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (1/1) ... [2020-10-15 07:09:27,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (1/1) ... [2020-10-15 07:09:27,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (1/1) ... [2020-10-15 07:09:27,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (1/1) ... [2020-10-15 07:09:27,985 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (1/1) ... [2020-10-15 07:09:28,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (1/1) ... [2020-10-15 07:09:28,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:09:28,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:09:28,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:09:28,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:09:28,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (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 [2020-10-15 07:09:28,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:09:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:09:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 07:09:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:09:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:09:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 07:09:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:09:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:09:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 07:09:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:09:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-15 07:09:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-15 07:09:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-15 07:09:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 07:09:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 07:09:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 07:09:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 07:09:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 07:09:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 07:09:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 07:09:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 07:09:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 07:09:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-15 07:09:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-15 07:09:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-15 07:09:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-15 07:09:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-15 07:09:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-15 07:09:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-15 07:09:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2020-10-15 07:09:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-15 07:09:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-15 07:09:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-15 07:09:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure async_ctrl_callback [2020-10-15 07:09:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2020-10-15 07:09:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2020-10-15 07:09:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2020-10-15 07:09:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure update_eth_regs_async [2020-10-15 07:09:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2020-10-15 07:09:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2020-10-15 07:09:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2020-10-15 07:09:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-15 07:09:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-15 07:09:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2020-10-15 07:09:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure get_node_id [2020-10-15 07:09:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ethernet_addr [2020-10-15 07:09:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_mac [2020-10-15 07:09:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_net_traffic [2020-10-15 07:09:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2020-10-15 07:09:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fixup [2020-10-15 07:09:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2020-10-15 07:09:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2020-10-15 07:09:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2020-10-15 07:09:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_start_xmit [2020-10-15 07:09:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_netdev_stats [2020-10-15 07:09:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_net_traffic [2020-10-15 07:09:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interrupt_interval [2020-10-15 07:09:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2020-10-15 07:09:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2020-10-15 07:09:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2020-10-15 07:09:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_urbs [2020-10-15 07:09:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2020-10-15 07:09:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2020-10-15 07:09:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_drvinfo [2020-10-15 07:09:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_wol [2020-10-15 07:09:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2020-10-15 07:09:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_reset_wol [2020-10-15 07:09:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_settings [2020-10-15 07:09:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_settings [2020-10-15 07:09:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2020-10-15 07:09:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_link [2020-10-15 07:09:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_msglevel [2020-10-15 07:09:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_msglevel [2020-10-15 07:09:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_ioctl [2020-10-15 07:09:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2020-10-15 07:09:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_phy_probe [2020-10-15 07:09:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_pegasus_II [2020-10-15 07:09:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure check_carrier [2020-10-15 07:09:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_blacklisted [2020-10-15 07:09:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2020-10-15 07:09:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_probe [2020-10-15 07:09:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2020-10-15 07:09:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_suspend [2020-10-15 07:09:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2020-10-15 07:09:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_id [2020-10-15 07:09:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_init [2020-10-15 07:09:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_exit [2020-10-15 07:09:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2020-10-15 07:09:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pegasus_init_11_9 [2020-10-15 07:09:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:09:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:09:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-15 07:09:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-15 07:09:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2020-10-15 07:09:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-15 07:09:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2020-10-15 07:09:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2020-10-15 07:09:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 07:09:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-15 07:09:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_4 [2020-10-15 07:09:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2020-10-15 07:09:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-15 07:09:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-15 07:09:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-15 07:09:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2020-10-15 07:09:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-15 07:09:28,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_19 [2020-10-15 07:09:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_20 [2020-10-15 07:09:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_21 [2020-10-15 07:09:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-15 07:09:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_23 [2020-10-15 07:09:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_24 [2020-10-15 07:09:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-15 07:09:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-15 07:09:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-15 07:09:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-15 07:09:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2020-10-15 07:09:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-15 07:09:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-15 07:09:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:09:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 07:09:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:09:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-15 07:09:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 07:09:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_7_6 [2020-10-15 07:09:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:09:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:09:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:09:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:09:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:09:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_3 [2020-10-15 07:09:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:09:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_4 [2020-10-15 07:09:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:09:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2020-10-15 07:09:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:09:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-15 07:09:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_2 [2020-10-15 07:09:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_1_2 [2020-10-15 07:09:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_1 [2020-10-15 07:09:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 07:09:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2020-10-15 07:09:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-15 07:09:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_4 [2020-10-15 07:09:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_3_9 [2020-10-15 07:09:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_3_10 [2020-10-15 07:09:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_3_13 [2020-10-15 07:09:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2020-10-15 07:09:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_3_7 [2020-10-15 07:09:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_3_8 [2020-10-15 07:09:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-15 07:09:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_3 [2020-10-15 07:09:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 07:09:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2020-10-15 07:09:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-15 07:09:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-15 07:09:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_83 [2020-10-15 07:09:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_84 [2020-10-15 07:09:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_85 [2020-10-15 07:09:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_86 [2020-10-15 07:09:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_87 [2020-10-15 07:09:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_88 [2020-10-15 07:09:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_89 [2020-10-15 07:09:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_90 [2020-10-15 07:09:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_91 [2020-10-15 07:09:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_92 [2020-10-15 07:09:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_93 [2020-10-15 07:09:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_94 [2020-10-15 07:09:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2020-10-15 07:09:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_96 [2020-10-15 07:09:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2020-10-15 07:09:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_98 [2020-10-15 07:09:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_99 [2020-10-15 07:09:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_100 [2020-10-15 07:09:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:09:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 07:09:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:09:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:09:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:09:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:09:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:09:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:09:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:09:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:09:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:09:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:09:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:09:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:09:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:09:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:09:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:09:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:09:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:09:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:09:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:09:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:09:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:09:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:09:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:09:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:09:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:09:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:09:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:09:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:09:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:09:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:09:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:09:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:09:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:09:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:09:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:09:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:09:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:09:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:09:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:09:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:09:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:09:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:09:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:09:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:09:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:09:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:09:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 07:09:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 07:09:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 07:09:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:09:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 07:09:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 07:09:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 07:09:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:09:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:09:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:09:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:09:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:09:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:09:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:09:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:09:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:09:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:09:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:09:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:09:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 07:09:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 07:09:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 07:09:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:09:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 07:09:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 07:09:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 07:09:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:09:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:09:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:09:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:09:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:09:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:09:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:09:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:09:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:09:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:09:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:09:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:09:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:09:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:09:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 07:09:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-15 07:09:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-15 07:09:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 07:09:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 07:09:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-15 07:09:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 07:09:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 07:09:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-15 07:09:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-15 07:09:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 07:09:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-15 07:09:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 07:09:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-15 07:09:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-15 07:09:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-15 07:09:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 07:09:28,227 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 07:09:28,227 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 07:09:28,227 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 07:09:28,227 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 07:09:28,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:09:28,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:09:28,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:09:28,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 07:09:28,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 07:09:28,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-15 07:09:28,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 07:09:28,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 07:09:28,228 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 07:09:28,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-15 07:09:28,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-15 07:09:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-15 07:09:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-15 07:09:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-15 07:09:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 07:09:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-15 07:09:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 07:09:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 07:09:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 07:09:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 07:09:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2020-10-15 07:09:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-15 07:09:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-15 07:09:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 07:09:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-15 07:09:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-15 07:09:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-15 07:09:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-15 07:09:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-15 07:09:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-15 07:09:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:09:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:09:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 07:09:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:09:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:09:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:09:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:09:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:09:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 07:09:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:09:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-15 07:09:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 07:09:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:09:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:09:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:09:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:09:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:09:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:09:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:09:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:09:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:09:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:09:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 07:09:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:09:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:09:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:09:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 07:09:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:09:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:09:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:09:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-15 07:09:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-15 07:09:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-15 07:09:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 07:09:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:09:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:09:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 07:09:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-15 07:09:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:09:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 07:09:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 07:09:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 07:09:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 07:09:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-15 07:09:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 07:09:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-15 07:09:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-15 07:09:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-15 07:09:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-15 07:09:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-15 07:09:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-15 07:09:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-15 07:09:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-15 07:09:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 07:09:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-15 07:09:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 07:09:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 07:09:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-15 07:09:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:09:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 07:09:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 07:09:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 07:09:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:09:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2020-10-15 07:09:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-15 07:09:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-15 07:09:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:09:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:09:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 07:09:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 07:09:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 07:09:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_96 [2020-10-15 07:09:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_98 [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:09:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-15 07:09:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 07:09:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2020-10-15 07:09:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 07:09:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2020-10-15 07:09:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-15 07:09:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-15 07:09:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 07:09:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-15 07:09:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-15 07:09:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-15 07:09:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-15 07:09:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-15 07:09:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-15 07:09:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-15 07:09:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-15 07:09:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_99 [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_100 [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_83 [2020-10-15 07:09:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_89 [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_90 [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_91 [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_84 [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_85 [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_86 [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_87 [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_88 [2020-10-15 07:09:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_92 [2020-10-15 07:09:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_93 [2020-10-15 07:09:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-15 07:09:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-15 07:09:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-15 07:09:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-15 07:09:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 07:09:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 07:09:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-15 07:09:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 07:09:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 07:09:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_94 [2020-10-15 07:09:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-15 07:09:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-15 07:09:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-15 07:09:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-15 07:09:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure async_ctrl_callback [2020-10-15 07:09:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:09:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2020-10-15 07:09:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2020-10-15 07:09:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2020-10-15 07:09:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure update_eth_regs_async [2020-10-15 07:09:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2020-10-15 07:09:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2020-10-15 07:09:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2020-10-15 07:09:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-15 07:09:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-15 07:09:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2020-10-15 07:09:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure get_node_id [2020-10-15 07:09:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure set_ethernet_addr [2020-10-15 07:09:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure reset_mac [2020-10-15 07:09:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure enable_net_traffic [2020-10-15 07:09:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2020-10-15 07:09:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fixup [2020-10-15 07:09:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2020-10-15 07:09:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2020-10-15 07:09:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_start_xmit [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_netdev_stats [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure disable_net_traffic [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure get_interrupt_interval [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_urbs [2020-10-15 07:09:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2020-10-15 07:09:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2020-10-15 07:09:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_drvinfo [2020-10-15 07:09:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_wol [2020-10-15 07:09:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2020-10-15 07:09:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_reset_wol [2020-10-15 07:09:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 07:09:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_settings [2020-10-15 07:09:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_settings [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_link [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_msglevel [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_msglevel [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_ioctl [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure mii_phy_probe [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure setup_pegasus_II [2020-10-15 07:09:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure check_carrier [2020-10-15 07:09:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_blacklisted [2020-10-15 07:09:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2020-10-15 07:09:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_probe [2020-10-15 07:09:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2020-10-15 07:09:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_suspend [2020-10-15 07:09:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2020-10-15 07:09:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure parse_id [2020-10-15 07:09:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_init [2020-10-15 07:09:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_exit [2020-10-15 07:09:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2020-10-15 07:09:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pegasus_init_11_9 [2020-10-15 07:09:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:09:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:09:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-15 07:09:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_4 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2020-10-15 07:09:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-15 07:09:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-15 07:09:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-15 07:09:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2020-10-15 07:09:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-15 07:09:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_19 [2020-10-15 07:09:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_20 [2020-10-15 07:09:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_21 [2020-10-15 07:09:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-15 07:09:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_23 [2020-10-15 07:09:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_24 [2020-10-15 07:09:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_27 [2020-10-15 07:09:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_28 [2020-10-15 07:09:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-15 07:09:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-15 07:09:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2020-10-15 07:09:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_7_6 [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:09:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_3 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_4 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:09:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-15 07:09:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_2 [2020-10-15 07:09:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_1_2 [2020-10-15 07:09:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_1 [2020-10-15 07:09:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 07:09:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2020-10-15 07:09:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-15 07:09:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_4 [2020-10-15 07:09:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_3_9 [2020-10-15 07:09:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_3_10 [2020-10-15 07:09:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_3_13 [2020-10-15 07:09:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2020-10-15 07:09:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_3_7 [2020-10-15 07:09:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_3_8 [2020-10-15 07:09:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-15 07:09:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_3 [2020-10-15 07:09:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 07:09:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:09:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 07:09:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 07:09:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:09:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 07:09:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:09:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:09:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:09:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:09:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:09:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:09:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:09:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:09:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:09:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:09:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:09:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:09:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:09:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:09:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:09:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:09:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:09:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:09:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:09:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:09:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:09:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:09:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:09:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:09:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:09:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:09:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:09:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:09:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:09:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:09:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:09:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:09:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:09:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:09:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 07:09:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 07:09:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:09:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:09:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:09:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:09:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:09:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:09:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:09:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 07:09:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 07:09:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 07:09:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:09:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 07:09:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 07:09:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 07:09:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:09:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:09:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:09:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:09:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:09:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:09:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:09:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:09:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:09:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:09:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:09:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:09:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:09:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:09:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:09:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:09:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:09:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:09:28,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:09:28,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:09:33,031 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:09:33,470 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:09:48,570 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:09:48,570 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 07:09:48,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:09:48 BoogieIcfgContainer [2020-10-15 07:09:48,589 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:09:48,591 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:09:48,591 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:09:48,594 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:09:48,594 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:09:22" (1/3) ... [2020-10-15 07:09:48,595 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62345fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:09:48, skipping insertion in model container [2020-10-15 07:09:48,595 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:09:27" (2/3) ... [2020-10-15 07:09:48,596 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62345fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:09:48, skipping insertion in model container [2020-10-15 07:09:48,596 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:09:48" (3/3) ... [2020-10-15 07:09:48,598 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2020-10-15 07:09:48,609 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:09:48,625 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-15 07:09:48,639 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-15 07:09:48,669 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:09:48,670 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:09:48,670 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:09:48,670 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:09:48,670 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:09:48,670 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:09:48,670 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:09:48,670 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:09:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states. [2020-10-15 07:09:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-10-15 07:09:48,754 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:09:48,755 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] [2020-10-15 07:09:48,756 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:09:48,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:09:48,762 INFO L82 PathProgramCache]: Analyzing trace with hash -1846751424, now seen corresponding path program 1 times [2020-10-15 07:09:48,770 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:09:48,771 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1933437450] [2020-10-15 07:09:48,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:09:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:09:51,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:03,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:03,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 269 [2020-10-15 07:10:03,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:03,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12755 [2020-10-15 07:10:03,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:03,423 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:03,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:10:03,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:10:03,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 255 [2020-10-15 07:10:03,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:10:18,381 WARN L193 SmtUtils]: Spent 14.00 s on a formula simplification that was a NOOP. DAG size: 1975 [2020-10-15 07:10:18,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:10:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:18,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:28,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:28,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:28,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:28,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9561 [2020-10-15 07:10:28,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:28,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:28,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:10:28,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:28,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:10:28,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:10:28,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:10:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:28,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:28,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:28,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:10:28,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:28,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:10:28,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:28,548 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:28,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:10:28,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:28,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:10:28,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:28,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:10:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:28,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:28,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:28,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 192 [2020-10-15 07:10:28,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:28,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 283 [2020-10-15 07:10:28,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:28,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:28,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:10:28,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:28,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 189 [2020-10-15 07:10:28,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:10:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 187 [2020-10-15 07:10:29,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 134 [2020-10-15 07:10:29,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,184 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:10:29,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:10:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 07:10:29,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:10:29,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,319 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:10:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:10:29,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:10:29,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:10:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:10:29,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:10:29,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,484 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:10:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:10:29,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:10:29,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:10:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:10:29,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,587 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:10:29,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:10:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:10:29,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,647 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:10:29,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,674 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:10:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:10:29,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:10:29,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:10:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-15 07:10:29,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:10:29,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:10:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:10:29,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:10:29,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:10:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:10:29,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:29,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:10:29,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,939 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:10:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:29,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:29,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:29,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:29,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:29,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 07:10:29,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:29,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:29,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:29,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:29,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:29,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:29,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:30,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:30,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:30,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:30,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:30,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:10:30,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:30,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:30,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:30,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:30,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:30,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:30,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:10:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:30,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:30,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:30,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:10:30,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:30,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:10:30,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:30,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:30,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:30,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:30,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:30,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:30,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:10:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:30,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:30,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:30,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:30,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:30,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:10:30,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:30,073 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:30,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:10:30,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:30,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:10:30,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:30,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-15 07:10:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:30,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:30,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:30,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:30,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:30,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:10:30,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:30,155 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:30,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:10:30,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:30,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:10:30,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:30,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-15 07:10:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:30,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:30,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:30,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:10:30,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:30,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 07:10:30,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:30,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:30,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:10:30,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:10:30,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:10:30,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:30,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-15 07:10:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:10:30,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:10:30,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:10:30,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:10:30,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:10:30,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-15 07:10:30,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:10:30,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:10:30,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:10:30,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 07:10:30,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:10:30,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:10:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2020-10-15 07:10:30,950 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1933437450] [2020-10-15 07:10:30,952 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:10:30,953 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-15 07:10:30,953 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446860039] [2020-10-15 07:10:30,965 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-15 07:10:30,965 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:10:30,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-15 07:10:30,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-15 07:10:30,983 INFO L87 Difference]: Start difference. First operand 2507 states. Second operand 7 states. [2020-10-15 07:10:48,177 WARN L193 SmtUtils]: Spent 14.08 s on a formula simplification that was a NOOP. DAG size: 1977 [2020-10-15 07:12:27,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:12:27,783 INFO L93 Difference]: Finished difference Result 4108 states and 5373 transitions. [2020-10-15 07:12:27,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-15 07:12:27,790 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 189 [2020-10-15 07:12:27,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:12:27,826 INFO L225 Difference]: With dead ends: 4108 [2020-10-15 07:12:27,826 INFO L226 Difference]: Without dead ends: 2137 [2020-10-15 07:12:27,842 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 28.6s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-10-15 07:12:27,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2137 states. [2020-10-15 07:12:29,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2137 to 1892. [2020-10-15 07:12:29,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1892 states. [2020-10-15 07:12:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1892 states and 2412 transitions. [2020-10-15 07:12:29,427 INFO L78 Accepts]: Start accepts. Automaton has 1892 states and 2412 transitions. Word has length 189 [2020-10-15 07:12:29,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:12:29,429 INFO L479 AbstractCegarLoop]: Abstraction has 1892 states and 2412 transitions. [2020-10-15 07:12:29,429 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-15 07:12:29,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2412 transitions. [2020-10-15 07:12:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2020-10-15 07:12:29,438 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:12:29,439 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, 1] [2020-10-15 07:12:29,439 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 07:12:29,439 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:12:29,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:12:29,440 INFO L82 PathProgramCache]: Analyzing trace with hash 128505865, now seen corresponding path program 1 times [2020-10-15 07:12:29,440 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:12:29,440 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [334431618] [2020-10-15 07:12:29,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:12:30,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:12:30,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:12:41,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:12:41,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 274 [2020-10-15 07:12:41,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:12:41,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11042 [2020-10-15 07:12:41,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:12:41,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:12:41,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:12:41,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 207 [2020-10-15 07:12:41,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-15 07:12:41,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:12:55,298 WARN L193 SmtUtils]: Spent 13.72 s on a formula simplification that was a NOOP. DAG size: 1975 [2020-10-15 07:12:55,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:12:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:12:55,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:03,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:03,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:03,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:03,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8458 [2020-10-15 07:13:03,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:03,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:03,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:03,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:03,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:03,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:13:04,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:13:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:13:04,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:04,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,135 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:13:04,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:13:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 192 [2020-10-15 07:13:04,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-15 07:13:04,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:13:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 187 [2020-10-15 07:13:04,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-15 07:13:04,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,556 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:13:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:04,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:13:04,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:04,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:04,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:13:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:04,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:13:04,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:04,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:04,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:13:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:04,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:13:04,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:04,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:04,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:13:04,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 07:13:04,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:13:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:04,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:13:04,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:04,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:13:04,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:13:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:04,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 07:13:04,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:04,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:04,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:13:04,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:04,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:13:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:04,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:04,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:04,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:04,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 07:13:04,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:04,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:04,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:04,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:04,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:04,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:05,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:05,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:05,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,027 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:13:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:05,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 07:13:05,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:05,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:05,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:13:05,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:13:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:05,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:13:05,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:05,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:05,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:13:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:05,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:13:05,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:05,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:13:05,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:13:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:05,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:13:05,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,283 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:05,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:13:05,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,322 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:13:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:05,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 07:13:05,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,365 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:05,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:05,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:13:05,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:05,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:13:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:05,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:13:05,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:05,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:05,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:05,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:05,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-15 07:13:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:05,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:13:05,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:13:05,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:05,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:13:05,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-15 07:13:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:13:05,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:13:05,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 07:13:05,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-15 07:13:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:05,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:05,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:05,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:13:05,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:05,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:13:05,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:05,638 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:05,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:05,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 07:13:05,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:05,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:05,972 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2020-10-15 07:13:05,973 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [334431618] [2020-10-15 07:13:05,973 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:13:05,973 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-15 07:13:05,974 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835539082] [2020-10-15 07:13:05,977 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-15 07:13:05,978 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:13:05,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-15 07:13:05,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-15 07:13:05,978 INFO L87 Difference]: Start difference. First operand 1892 states and 2412 transitions. Second operand 6 states.