/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 06:32:48,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 06:32:48,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 06:32:48,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 06:32:48,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 06:32:48,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 06:32:48,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 06:32:48,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 06:32:48,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 06:32:48,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 06:32:48,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 06:32:48,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 06:32:48,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 06:32:48,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 06:32:48,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 06:32:48,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 06:32:48,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 06:32:48,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 06:32:48,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 06:32:48,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 06:32:48,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 06:32:48,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 06:32:48,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 06:32:48,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 06:32:48,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 06:32:48,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 06:32:48,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 06:32:48,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 06:32:48,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 06:32:48,465 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 06:32:48,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 06:32:48,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 06:32:48,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 06:32:48,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 06:32:48,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 06:32:48,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 06:32:48,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 06:32:48,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 06:32:48,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 06:32:48,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 06:32:48,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 06:32:48,482 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 06:32:48,538 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 06:32:48,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 06:32:48,540 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 06:32:48,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 06:32:48,540 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 06:32:48,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 06:32:48,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 06:32:48,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 06:32:48,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 06:32:48,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 06:32:48,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 06:32:48,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 06:32:48,542 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 06:32:48,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 06:32:48,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 06:32:48,543 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 06:32:48,543 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 06:32:48,543 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 06:32:48,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 06:32:48,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 06:32:48,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 06:32:48,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 06:32:48,544 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 06:32:48,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 06:32:48,545 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 06:32:48,545 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 06:32:48,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 06:32:48,545 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 06:32:48,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 06:32:48,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 06:32:48,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 06:32:48,976 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 06:32:48,977 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 06:32:48,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2020-10-28 06:32:49,070 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0f7938e23/70259edab0dc4a9396b25d5dc6394c09/FLAG725d7e45e [2020-10-28 06:32:50,271 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 06:32:50,273 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2020-10-28 06:32:50,332 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0f7938e23/70259edab0dc4a9396b25d5dc6394c09/FLAG725d7e45e [2020-10-28 06:32:50,624 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0f7938e23/70259edab0dc4a9396b25d5dc6394c09 [2020-10-28 06:32:50,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 06:32:50,636 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 06:32:50,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 06:32:50,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 06:32:50,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 06:32:50,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:32:50" (1/1) ... [2020-10-28 06:32:50,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ef8a83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:50, skipping insertion in model container [2020-10-28 06:32:50,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:32:50" (1/1) ... [2020-10-28 06:32:50,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 06:32:50,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 06:32:54,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:32:54,693 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 06:32:55,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:32:56,327 INFO L208 MainTranslator]: Completed translation [2020-10-28 06:32:56,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56 WrapperNode [2020-10-28 06:32:56,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 06:32:56,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 06:32:56,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 06:32:56,329 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 06:32:56,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (1/1) ... [2020-10-28 06:32:56,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (1/1) ... [2020-10-28 06:32:56,449 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (1/1) ... [2020-10-28 06:32:56,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (1/1) ... [2020-10-28 06:32:56,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (1/1) ... [2020-10-28 06:32:56,645 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (1/1) ... [2020-10-28 06:32:56,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (1/1) ... [2020-10-28 06:32:56,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 06:32:56,732 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 06:32:56,732 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 06:32:56,732 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 06:32:56,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 06:32:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 06:32:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 06:32:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 06:32:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 06:32:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 06:32:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 06:32:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 06:32:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-28 06:32:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-28 06:32:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-28 06:32:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-28 06:32:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 06:32:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 06:32:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-28 06:32:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-28 06:32:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-28 06:32:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2020-10-28 06:32:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2020-10-28 06:32:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 06:32:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-28 06:32:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-28 06:32:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 06:32:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 06:32:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-28 06:32:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-28 06:32:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-28 06:32:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-28 06:32:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-28 06:32:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 06:32:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_set_parent_dev [2020-10-28 06:32:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_set_parent_dev [2020-10-28 06:32:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_set_drvdata [2020-10-28 06:32:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_get_drvdata [2020-10-28 06:32:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_checksum [2020-10-28 06:32:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_data_checksum [2020-10-28 06:32:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tx_frame_init [2020-10-28 06:32:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tx_frame_finish [2020-10-28 06:32:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tx_update_payload_len [2020-10-28 06:32:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_rx_frame_is_valid [2020-10-28 06:32:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_rx_frame_is_ack [2020-10-28 06:32:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_rx_frame_size [2020-10-28 06:32:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_rx_frame_is_cmd_response [2020-10-28 06:32:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_recv_response [2020-10-28 06:32:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_submit_urb_for_response [2020-10-28 06:32:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_recv_ack [2020-10-28 06:32:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_submit_urb_for_ack [2020-10-28 06:32:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_ack [2020-10-28 06:32:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_frame_async [2020-10-28 06:32:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_build_cmd_frame [2020-10-28 06:32:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_async_complete [2020-10-28 06:32:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_cmd_async [2020-10-28 06:32:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_wq_cmd_complete [2020-10-28 06:32:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_sync_complete [2020-10-28 06:32:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_cmd_sync [2020-10-28 06:32:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_complete [2020-10-28 06:32:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_abort_cmd [2020-10-28 06:32:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_alloc_skb [2020-10-28 06:32:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_set_command_type [2020-10-28 06:32:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_get_command_type_mask [2020-10-28 06:32:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_get_firmware_version [2020-10-28 06:32:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_switch_rf [2020-10-28 06:32:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_in_set_rf [2020-10-28 06:32:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_in_set_framing [2020-10-28 06:32:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_in_configure_hw [2020-10-28 06:32:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_in_comm_rf_complete [2020-10-28 06:32:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_in_send_cmd [2020-10-28 06:32:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_set_rf [2020-10-28 06:32:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_set_framing [2020-10-28 06:32:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_configure_hw [2020-10-28 06:32:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_target_activated [2020-10-28 06:32:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_comm_rf_complete [2020-10-28 06:32:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_send_cmd [2020-10-28 06:32:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_listen_mdaa [2020-10-28 06:32:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_listen [2020-10-28 06:32:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_probe [2020-10-28 06:32:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_disconnect [2020-10-28 06:32:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_driver_init [2020-10-28 06:32:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_driver_exit [2020-10-28 06:32:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_port100_driver_exit_7_2 [2020-10-28 06:32:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_port100_driver_init_7_7 [2020-10-28 06:32:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_3_1 [2020-10-28 06:32:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2020-10-28 06:32:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-28 06:32:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2020-10-28 06:32:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2020-10-28 06:32:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2020-10-28 06:32:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-28 06:32:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-28 06:32:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_16 [2020-10-28 06:32:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_19 [2020-10-28 06:32:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-28 06:32:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_25 [2020-10-28 06:32:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 06:32:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-28 06:32:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_7 [2020-10-28 06:32:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 06:32:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nfc_digital_register_device [2020-10-28 06:32:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nfc_digital_unregister_device [2020-10-28 06:32:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nfc_digital_ops_dummy_resourceless_instance_0 [2020-10-28 06:32:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-28 06:32:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_2 [2020-10-28 06:32:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_1_9 [2020-10-28 06:32:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_1_10 [2020-10-28 06:32:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_1_13 [2020-10-28 06:32:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2020-10-28 06:32:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_1_7 [2020-10-28 06:32:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-28 06:32:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_1 [2020-10-28 06:32:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 06:32:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 06:32:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 06:32:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-28 06:32:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_108 [2020-10-28 06:32:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_109 [2020-10-28 06:32:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_110 [2020-10-28 06:32:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_111 [2020-10-28 06:32:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_112 [2020-10-28 06:32:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_wait_for_completion_113 [2020-10-28 06:32:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_114 [2020-10-28 06:32:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_115 [2020-10-28 06:32:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_116 [2020-10-28 06:32:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nfc_digital_register_device_117 [2020-10-28 06:32:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_118 [2020-10-28 06:32:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_119 [2020-10-28 06:32:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_120 [2020-10-28 06:32:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nfc_digital_unregister_device_121 [2020-10-28 06:32:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_122 [2020-10-28 06:32:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_123 [2020-10-28 06:32:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_124 [2020-10-28 06:32:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_125 [2020-10-28 06:32:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_126 [2020-10-28 06:32:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_127 [2020-10-28 06:32:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_128 [2020-10-28 06:32:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_129 [2020-10-28 06:32:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_130 [2020-10-28 06:32:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_131 [2020-10-28 06:32:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_132 [2020-10-28 06:32:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-28 06:32:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-28 06:32:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-28 06:32:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-28 06:32:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-28 06:32:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-28 06:32:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-28 06:32:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-28 06:32:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-28 06:32:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-28 06:32:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-28 06:32:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-28 06:32:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-28 06:32:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-28 06:32:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-28 06:32:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-28 06:32:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-28 06:32:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-28 06:32:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-28 06:32:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-28 06:32:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-28 06:32:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-28 06:32:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-28 06:32:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-28 06:32:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-28 06:32:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-28 06:32:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-28 06:32:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-28 06:32:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-28 06:32:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-28 06:32:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-28 06:32:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-28 06:32:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-28 06:32:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-28 06:32:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 06:32:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-28 06:32:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-28 06:32:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-28 06:32:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-28 06:32:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-28 06:32:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-28 06:32:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-28 06:32:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-28 06:32:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-28 06:32:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-28 06:32:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-28 06:32:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-28 06:32:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-28 06:32:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-28 06:32:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-28 06:32:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-28 06:32:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-28 06:32:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-28 06:32:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-28 06:32:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-28 06:32:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-28 06:32:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-28 06:32:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-28 06:32:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-28 06:32:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-28 06:32:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-28 06:32:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-28 06:32:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-28 06:32:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 06:32:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 06:32:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 06:32:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 06:32:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 06:32:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 06:32:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-28 06:32:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-28 06:32:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-28 06:32:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-28 06:32:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 06:32:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-28 06:32:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-28 06:32:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-28 06:32:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-28 06:32:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-28 06:32:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-28 06:32:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-28 06:32:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-28 06:32:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-28 06:32:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-28 06:32:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-28 06:32:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-28 06:32:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-28 06:32:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-28 06:32:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-28 06:32:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-28 06:32:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-28 06:32:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-28 06:32:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 06:32:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 06:32:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 06:32:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 06:32:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 06:32:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 06:32:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 06:32:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 06:32:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 06:32:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 06:32:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 06:32:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 06:32:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 06:32:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 06:32:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 06:32:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 06:32:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 06:32:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 06:32:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-28 06:32:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 06:32:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-28 06:32:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-28 06:32:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 06:32:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-28 06:32:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-28 06:32:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-28 06:32:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-28 06:32:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-28 06:32:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-28 06:32:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-28 06:32:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-28 06:32:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 06:32:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-28 06:32:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-28 06:32:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-28 06:32:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 06:32:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-28 06:32:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-28 06:32:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_done_of_port100_sync_cmd_response [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro_done_of_port100_sync_cmd_response [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_port100_sync_cmd_response [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-28 06:32:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-28 06:32:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-28 06:32:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-28 06:32:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-28 06:32:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-28 06:32:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-28 06:32:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-28 06:32:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-28 06:32:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-28 06:32:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-28 06:32:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-28 06:32:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-28 06:32:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-28 06:32:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-28 06:32:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-28 06:32:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-28 06:32:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-28 06:32:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 06:32:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 06:32:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-28 06:32:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-28 06:32:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-28 06:32:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-28 06:32:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-28 06:32:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-28 06:32:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-28 06:32:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-28 06:32:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-28 06:32:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-28 06:32:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-28 06:32:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-28 06:32:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-28 06:32:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-28 06:32:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-28 06:32:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 06:32:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 06:32:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 06:32:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 06:32:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 06:32:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 06:32:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-28 06:32:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-28 06:32:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-28 06:32:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-28 06:32:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-28 06:32:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-28 06:32:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-28 06:32:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-28 06:32:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-28 06:32:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-28 06:32:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-28 06:32:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-28 06:32:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-28 06:32:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-28 06:32:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-28 06:32:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-28 06:32:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 06:32:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 06:32:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 06:32:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 06:32:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-28 06:32:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-28 06:32:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-28 06:32:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-28 06:32:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-28 06:32:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 06:32:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 06:32:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_allocate_device [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_free_device [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_register_device [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_unregister_device [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 06:32:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 06:32:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-28 06:32:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-28 06:32:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-28 06:32:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-28 06:32:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 06:32:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-28 06:32:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-28 06:32:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 06:32:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 06:32:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 06:32:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 06:32:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_done_of_port100_sync_cmd_response [2020-10-28 06:32:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_port100_sync_cmd_response [2020-10-28 06:32:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_130 [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_127 [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_131 [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_132 [2020-10-28 06:32:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_128 [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_129 [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 06:32:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-28 06:32:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_112 [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_wait_for_completion_113 [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 06:32:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-28 06:32:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_114 [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_120 [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_124 [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_125 [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_126 [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-28 06:32:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_115 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_116 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_118 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_119 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_122 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_123 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_108 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_109 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_110 [2020-10-28 06:32:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_111 [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 06:32:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_set_parent_dev [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_allocate_device [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_free_device [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_register_device [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nfc_digital_register_device_117 [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_unregister_device [2020-10-28 06:32:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nfc_digital_unregister_device_121 [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_set_parent_dev [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_set_drvdata [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_get_drvdata [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure port100_checksum [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure port100_data_checksum [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tx_frame_init [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tx_frame_finish [2020-10-28 06:32:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tx_update_payload_len [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_rx_frame_is_valid [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_rx_frame_is_ack [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_rx_frame_size [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_rx_frame_is_cmd_response [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_recv_response [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_submit_urb_for_response [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_recv_ack [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_submit_urb_for_ack [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_ack [2020-10-28 06:32:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_frame_async [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_build_cmd_frame [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_async_complete [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_cmd_async [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_wq_cmd_complete [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_sync_complete [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_cmd_sync [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_complete [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_abort_cmd [2020-10-28 06:32:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure port100_alloc_skb [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure port100_set_command_type [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure port100_get_command_type_mask [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure port100_get_firmware_version [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure port100_switch_rf [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure port100_in_set_rf [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure port100_in_set_framing [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure port100_in_configure_hw [2020-10-28 06:32:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure port100_in_comm_rf_complete [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_in_send_cmd [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_set_rf [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_set_framing [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_configure_hw [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_target_activated [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_comm_rf_complete [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_send_cmd [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_listen_mdaa [2020-10-28 06:32:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure port100_listen [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure port100_probe [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure port100_disconnect [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure port100_driver_init [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure port100_driver_exit [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_port100_driver_exit_7_2 [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_port100_driver_init_7_7 [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_3_1 [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2020-10-28 06:32:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_16 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_19 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_22 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_25 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 06:32:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_7 [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nfc_digital_register_device [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nfc_digital_unregister_device [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nfc_digital_ops_dummy_resourceless_instance_0 [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_2 [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_1_9 [2020-10-28 06:32:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_1_10 [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_1_13 [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_1_7 [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_1 [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-28 06:32:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-28 06:32:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-28 06:32:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-28 06:32:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-28 06:32:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 06:32:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-28 06:32:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-28 06:32:56,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-28 06:32:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-28 06:32:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-28 06:32:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-28 06:32:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-28 06:32:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-28 06:32:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-28 06:32:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-28 06:32:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-28 06:32:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-28 06:32:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 06:32:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-28 06:32:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-28 06:32:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-28 06:32:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 06:32:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-28 06:32:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-28 06:32:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 06:32:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 06:32:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-28 06:32:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-28 06:32:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 06:32:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-28 06:32:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-28 06:32:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-28 06:32:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-28 06:32:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro_done_of_port100_sync_cmd_response [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-28 06:32:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 06:32:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 06:32:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 06:32:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 06:32:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 06:32:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 06:32:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 06:32:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 06:32:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 06:32:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 06:33:00,324 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 06:33:00,352 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-28 06:33:15,674 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 06:33:15,674 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 06:33:15,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 06:33:15 BoogieIcfgContainer [2020-10-28 06:33:15,683 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 06:33:15,687 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 06:33:15,687 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 06:33:15,691 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 06:33:15,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 06:32:50" (1/3) ... [2020-10-28 06:33:15,692 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c8fa58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 06:33:15, skipping insertion in model container [2020-10-28 06:33:15,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:32:56" (2/3) ... [2020-10-28 06:33:15,692 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c8fa58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 06:33:15, skipping insertion in model container [2020-10-28 06:33:15,693 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 06:33:15" (3/3) ... [2020-10-28 06:33:15,695 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2020-10-28 06:33:15,708 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 06:33:15,717 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 06:33:15,731 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 06:33:15,783 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 06:33:15,783 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 06:33:15,783 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 06:33:15,783 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 06:33:15,783 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 06:33:15,783 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 06:33:15,783 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 06:33:15,784 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 06:33:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states. [2020-10-28 06:33:15,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-10-28 06:33:15,867 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:33:15,868 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 06:33:15,869 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:33:15,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:33:15,875 INFO L82 PathProgramCache]: Analyzing trace with hash 1503387207, now seen corresponding path program 1 times [2020-10-28 06:33:15,885 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:33:15,885 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1003362719] [2020-10-28 06:33:15,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:33:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:16,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:22,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:22,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 170 [2020-10-28 06:33:22,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:22,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5934 [2020-10-28 06:33:22,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:22,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:33:22,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:33:22,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 160 [2020-10-28 06:33:22,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 06:33:24,608 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 496 [2020-10-28 06:33:24,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:33:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:24,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:26,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:26,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:33:26,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:26,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1842 [2020-10-28 06:33:26,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:26,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:33:26,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:26,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 06:33:26,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:26,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:33:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:26,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:26,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:26,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:33:26,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:26,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 06:33:26,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:26,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:33:26,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:26,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 06:33:26,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:26,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:33:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:26,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:26,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:26,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:33:26,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:26,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 06:33:26,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:26,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:26,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:26,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:26,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:26,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:33:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:26,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:26,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:26,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:33:26,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:26,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:33:26,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:26,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:26,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:26,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:26,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:26,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:33:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:26,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-28 06:33:27,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-28 06:33:27,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:33:27,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-28 06:33:27,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:33:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-28 06:33:27,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 06:33:27,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:33:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-28 06:33:27,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 06:33:27,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:33:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:33:27,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:33:27,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:33:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 06:33:27,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 06:33:27,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:33:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:33:27,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:33:27,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:33:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:33:27,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:33:27,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:33:27,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 06:33:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:33:27,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:33:27,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:33:27,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:33:27,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:33:27,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 06:33:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:33:27,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 06:33:27,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:33:27,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-28 06:33:27,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:33:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:33:27,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:33:27,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:33:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:33:27,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:33:27,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:33:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:33:27,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 06:33:27,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:33:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:33:27,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:33:27,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:33:27,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:33:27,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:33:27,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:33:27,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:33:27,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:33:27,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 06:33:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:33:27,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 06:33:27,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:33:27,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:33:27,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 06:33:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:33:27,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:33:27,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:33:27,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:33:27,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:33:27,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:33:27,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:33:27,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:33:27,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:33:27,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:33:27,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:33:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-28 06:33:27,736 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1003362719] [2020-10-28 06:33:27,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:33:27,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:33:27,739 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315948175] [2020-10-28 06:33:27,746 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:33:27,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:33:27,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:33:27,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:33:27,766 INFO L87 Difference]: Start difference. First operand 2511 states. Second operand 10 states. [2020-10-28 06:33:31,745 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 498 [2020-10-28 06:33:35,990 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 501 [2020-10-28 06:33:37,668 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 504 [2020-10-28 06:34:06,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:34:06,578 INFO L93 Difference]: Finished difference Result 2940 states and 3868 transitions. [2020-10-28 06:34:06,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-28 06:34:06,581 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 114 [2020-10-28 06:34:06,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:34:06,623 INFO L225 Difference]: With dead ends: 2940 [2020-10-28 06:34:06,624 INFO L226 Difference]: Without dead ends: 1659 [2020-10-28 06:34:06,638 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-28 06:34:06,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2020-10-28 06:34:07,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 1410. [2020-10-28 06:34:07,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1410 states. [2020-10-28 06:34:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1410 states and 1704 transitions. [2020-10-28 06:34:07,298 INFO L78 Accepts]: Start accepts. Automaton has 1410 states and 1704 transitions. Word has length 114 [2020-10-28 06:34:07,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:34:07,299 INFO L481 AbstractCegarLoop]: Abstraction has 1410 states and 1704 transitions. [2020-10-28 06:34:07,300 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 06:34:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1704 transitions. [2020-10-28 06:34:07,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-10-28 06:34:07,306 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:34:07,307 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 06:34:07,307 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 06:34:07,307 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:34:07,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:34:07,308 INFO L82 PathProgramCache]: Analyzing trace with hash 1390762171, now seen corresponding path program 1 times [2020-10-28 06:34:07,308 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:34:07,309 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [447218817] [2020-10-28 06:34:07,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:34:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:07,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:12,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:12,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 182 [2020-10-28 06:34:12,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:12,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5478 [2020-10-28 06:34:12,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:12,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:34:12,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:34:12,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 172 [2020-10-28 06:34:12,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:14,791 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 496 [2020-10-28 06:34:14,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:34:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:14,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:16,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:16,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:34:16,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:16,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1689 [2020-10-28 06:34:16,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:16,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:34:16,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:16,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 06:34:16,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:16,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:34:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:16,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:16,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:16,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:34:16,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:16,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 06:34:16,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:16,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:34:16,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:16,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 06:34:16,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:16,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:34:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:16,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:16,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:16,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:34:16,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:16,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 06:34:16,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:16,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:16,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:16,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:16,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:16,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:34:16,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:16,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:16,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:16,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:34:16,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:16,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:34:16,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:16,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:16,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:16,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:16,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:16,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:34:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:16,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:16,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:16,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-28 06:34:16,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:16,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-28 06:34:16,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:16,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:34:16,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:16,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-28 06:34:16,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:16,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:34:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:16,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:16,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:16,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-28 06:34:16,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:16,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 06:34:16,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:16,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:16,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:16,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:16,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:16,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:34:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:16,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:16,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:16,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-28 06:34:16,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:16,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 06:34:16,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:16,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:16,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:16,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:16,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:16,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:34:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:16,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:16,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:16,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:34:16,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:16,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:34:16,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:16,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:16,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:16,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:16,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:16,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:34:16,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:16,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 06:34:17,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 06:34:17,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:34:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:34:17,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:34:17,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:34:17,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:34:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:34:17,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:34:17,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 06:34:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:34:17,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:34:17,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:34:17,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:34:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:34:17,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:34:17,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 06:34:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:34:17,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 06:34:17,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:34:17,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-28 06:34:17,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:34:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:34:17,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:34:17,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:34:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:34:17,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:34:17,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:34:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:34:17,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:34:17,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:34:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:34:17,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:34:17,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:34:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:34:17,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:34:17,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 06:34:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:34:17,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:34:17,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:34:17,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:34:17,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 06:34:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:34:17,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:34:17,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:34:17,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:34:17,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-28 06:34:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:34:17,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:34:17,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:34:17,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:34:17,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:34:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:34:17,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:34:17,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:34:17,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:34:17,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:34:17,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:34:17,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:34:17,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:34:17,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:34:17,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:34:17,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:34:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-28 06:34:17,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [447218817] [2020-10-28 06:34:17,394 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:34:17,395 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:34:17,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141605780] [2020-10-28 06:34:17,397 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:34:17,397 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:34:17,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:34:17,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:34:17,399 INFO L87 Difference]: Start difference. First operand 1410 states and 1704 transitions. Second operand 10 states. [2020-10-28 06:34:26,129 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 498 [2020-10-28 06:34:30,303 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 501 [2020-10-28 06:34:31,997 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 503 [2020-10-28 06:35:02,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:35:02,571 INFO L93 Difference]: Finished difference Result 1662 states and 2073 transitions. [2020-10-28 06:35:02,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-28 06:35:02,574 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 122 [2020-10-28 06:35:02,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:35:02,590 INFO L225 Difference]: With dead ends: 1662 [2020-10-28 06:35:02,590 INFO L226 Difference]: Without dead ends: 1658 [2020-10-28 06:35:02,592 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-28 06:35:02,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1658 states. [2020-10-28 06:35:03,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1658 to 1409. [2020-10-28 06:35:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1409 states. [2020-10-28 06:35:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1409 states and 1702 transitions. [2020-10-28 06:35:03,268 INFO L78 Accepts]: Start accepts. Automaton has 1409 states and 1702 transitions. Word has length 122 [2020-10-28 06:35:03,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:35:03,269 INFO L481 AbstractCegarLoop]: Abstraction has 1409 states and 1702 transitions. [2020-10-28 06:35:03,269 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 06:35:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1702 transitions. [2020-10-28 06:35:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-10-28 06:35:03,272 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:35:03,273 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 06:35:03,273 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 06:35:03,273 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:35:03,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:35:03,274 INFO L82 PathProgramCache]: Analyzing trace with hash 1804404714, now seen corresponding path program 1 times [2020-10-28 06:35:03,274 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:35:03,275 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1483585473] [2020-10-28 06:35:03,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:35:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:03,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:08,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:08,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 194 [2020-10-28 06:35:08,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:08,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5251 [2020-10-28 06:35:08,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:08,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:35:08,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:35:08,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 184 [2020-10-28 06:35:08,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:10,493 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 496 [2020-10-28 06:35:10,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:35:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:10,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:35:12,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1456 [2020-10-28 06:35:12,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:35:12,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 06:35:12,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:35:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:35:12,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:35:12,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:35:12,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 06:35:12,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:35:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:35:12,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:35:12,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:35:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:35:12,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:35:12,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:35:12,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-28 06:35:12,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-28 06:35:12,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:35:12,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-28 06:35:12,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:35:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-28 06:35:12,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 06:35:12,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:35:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-28 06:35:12,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 06:35:12,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:35:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:35:12,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:35:12,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:35:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 06:35:12,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:35:12,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:35:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:35:12,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:35:12,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:35:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:35:12,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:35:12,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 06:35:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:35:12,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:35:12,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:35:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:35:12,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:35:12,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:35:12,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 06:35:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:35:12,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 06:35:12,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:35:12,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-28 06:35:12,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:35:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:35:12,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:35:12,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:35:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:35:12,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:35:12,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:35:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:35:12,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:35:12,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:35:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:35:12,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:35:12,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:35:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:35:12,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:35:12,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 06:35:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:35:12,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:35:12,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:35:12,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:35:12,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 06:35:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:35:12,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:35:12,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:35:12,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:35:12,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-28 06:35:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:35:12,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:35:12,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:35:12,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:35:12,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:35:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:35:12,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:35:12,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-28 06:35:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:35:12,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 06:35:12,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:35:12,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:35:12,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:35:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:35:12,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:35:12,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:35:12,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:35:12,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:35:12,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:35:12,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:35:12,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:35:12,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:35:12,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:35:12,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:35:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-28 06:35:12,782 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1483585473] [2020-10-28 06:35:12,783 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:35:12,783 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:35:12,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94190654] [2020-10-28 06:35:12,785 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:35:12,786 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:35:12,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:35:12,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:35:12,787 INFO L87 Difference]: Start difference. First operand 1409 states and 1702 transitions. Second operand 10 states. [2020-10-28 06:35:25,751 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 498 [2020-10-28 06:35:30,113 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 501 [2020-10-28 06:35:31,924 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 504 [2020-10-28 06:36:03,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:36:03,368 INFO L93 Difference]: Finished difference Result 1661 states and 2071 transitions. [2020-10-28 06:36:03,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-28 06:36:03,377 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 130 [2020-10-28 06:36:03,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:36:03,394 INFO L225 Difference]: With dead ends: 1661 [2020-10-28 06:36:03,394 INFO L226 Difference]: Without dead ends: 1657 [2020-10-28 06:36:03,402 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-28 06:36:03,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1657 states. [2020-10-28 06:36:03,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1657 to 1408. [2020-10-28 06:36:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1408 states. [2020-10-28 06:36:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1408 states and 1700 transitions. [2020-10-28 06:36:03,885 INFO L78 Accepts]: Start accepts. Automaton has 1408 states and 1700 transitions. Word has length 130 [2020-10-28 06:36:03,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:36:03,885 INFO L481 AbstractCegarLoop]: Abstraction has 1408 states and 1700 transitions. [2020-10-28 06:36:03,885 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 06:36:03,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1700 transitions. [2020-10-28 06:36:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-10-28 06:36:03,888 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:36:03,888 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 06:36:03,889 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-28 06:36:03,889 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:36:03,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:36:03,889 INFO L82 PathProgramCache]: Analyzing trace with hash 539438486, now seen corresponding path program 1 times [2020-10-28 06:36:03,890 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:36:03,890 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1846495615] [2020-10-28 06:36:03,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:36:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:04,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:08,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:08,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 206 [2020-10-28 06:36:08,941 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:08,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4940 [2020-10-28 06:36:08,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:08,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:36:08,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:36:08,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 196 [2020-10-28 06:36:08,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:10,887 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 496 [2020-10-28 06:36:10,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:36:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:11,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:36:12,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1566 [2020-10-28 06:36:12,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:12,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 06:36:12,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:36:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:36:12,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:36:12,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:12,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 06:36:12,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:36:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:36:12,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:36:12,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:36:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:36:12,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:36:12,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:36:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-28 06:36:12,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 06:36:12,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:12,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-28 06:36:12,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:36:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-28 06:36:12,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 06:36:12,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:36:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-28 06:36:12,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 06:36:12,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:36:12,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:36:12,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:36:12,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:36:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 06:36:12,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:36:12,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:36:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:36:12,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:36:12,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:36:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:36:12,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:36:12,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 06:36:12,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:36:12,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:36:12,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:36:12,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:36:12,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:36:12,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:12,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:12,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:12,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 06:36:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:12,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:12,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:12,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:36:12,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:12,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 06:36:12,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:12,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:12,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:12,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-28 06:36:12,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:36:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:36:13,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:36:13,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:13,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:13,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:36:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:36:13,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:36:13,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:13,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:13,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:36:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:36:13,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:36:13,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:13,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:13,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:36:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:36:13,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:36:13,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:13,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:13,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:36:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:36:13,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:36:13,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:13,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:13,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 06:36:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:36:13,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:36:13,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:13,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:36:13,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:36:13,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 06:36:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:36:13,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:36:13,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:13,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:36:13,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-28 06:36:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:36:13,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:36:13,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:13,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:36:13,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:36:13,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:36:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:36:13,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:36:13,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:13,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:13,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:36:13,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-28 06:36:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:36:13,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:36:13,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:13,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:36:13,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:36:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:36:13,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:36:13,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:13,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:13,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:36:13,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-28 06:36:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:36:13,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:36:13,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:36:13,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:36:13,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:36:13,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:36:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:36:13,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:36:13,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:36:13,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:36:13,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:36:13,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:36:13,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:36:13,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:36:13,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:36:13,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:36:13,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:36:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-28 06:36:13,310 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1846495615] [2020-10-28 06:36:13,310 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:36:13,311 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:36:13,311 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128668961] [2020-10-28 06:36:13,312 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:36:13,313 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:36:13,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:36:13,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:36:13,314 INFO L87 Difference]: Start difference. First operand 1408 states and 1700 transitions. Second operand 10 states. [2020-10-28 06:36:25,753 WARN L193 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 498 [2020-10-28 06:36:30,798 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 501