/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 11:56:36,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 11:56:36,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 11:56:36,948 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 11:56:36,948 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 11:56:36,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 11:56:36,951 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 11:56:36,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 11:56:36,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 11:56:36,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 11:56:36,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 11:56:36,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 11:56:36,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 11:56:36,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 11:56:36,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 11:56:36,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 11:56:36,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 11:56:36,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 11:56:36,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 11:56:36,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 11:56:36,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 11:56:36,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 11:56:36,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 11:56:36,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 11:56:36,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 11:56:36,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 11:56:36,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 11:56:36,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 11:56:36,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 11:56:36,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 11:56:36,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 11:56:36,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 11:56:36,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 11:56:36,980 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 11:56:36,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 11:56:36,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 11:56:36,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 11:56:36,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 11:56:36,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 11:56:36,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 11:56:36,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 11:56:36,984 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 11:56:37,020 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 11:56:37,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 11:56:37,021 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 11:56:37,022 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 11:56:37,022 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 11:56:37,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 11:56:37,023 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 11:56:37,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 11:56:37,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 11:56:37,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 11:56:37,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 11:56:37,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 11:56:37,025 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 11:56:37,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 11:56:37,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 11:56:37,026 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 11:56:37,027 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 11:56:37,027 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 11:56:37,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:56:37,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 11:56:37,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 11:56:37,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 11:56:37,028 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 11:56:37,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 11:56:37,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 11:56:37,029 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 11:56:37,029 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 11:56:37,029 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 11:56:37,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 11:56:37,342 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 11:56:37,346 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 11:56:37,347 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 11:56:37,348 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 11:56:37,349 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-15 11:56:37,411 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7f7d9c639/3c180168e700407389738cdd1fd3c973/FLAG65fb8b5f1 [2020-10-15 11:56:38,319 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 11:56:38,319 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-15 11:56:38,356 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7f7d9c639/3c180168e700407389738cdd1fd3c973/FLAG65fb8b5f1 [2020-10-15 11:56:38,745 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7f7d9c639/3c180168e700407389738cdd1fd3c973 [2020-10-15 11:56:38,755 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 11:56:38,756 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 11:56:38,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 11:56:38,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 11:56:38,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 11:56:38,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:56:38" (1/1) ... [2020-10-15 11:56:38,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c25b6e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:38, skipping insertion in model container [2020-10-15 11:56:38,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:56:38" (1/1) ... [2020-10-15 11:56:38,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 11:56:38,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 11:56:41,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:56:41,079 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 11:56:41,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:56:41,911 INFO L208 MainTranslator]: Completed translation [2020-10-15 11:56:41,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41 WrapperNode [2020-10-15 11:56:41,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 11:56:41,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 11:56:41,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 11:56:41,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 11:56:41,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (1/1) ... [2020-10-15 11:56:41,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (1/1) ... [2020-10-15 11:56:42,041 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (1/1) ... [2020-10-15 11:56:42,042 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (1/1) ... [2020-10-15 11:56:42,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (1/1) ... [2020-10-15 11:56:42,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (1/1) ... [2020-10-15 11:56:42,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (1/1) ... [2020-10-15 11:56:42,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 11:56:42,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 11:56:42,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 11:56:42,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 11:56:42,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:56:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 11:56:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 11:56:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2020-10-15 11:56:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 11:56:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-15 11:56:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-15 11:56:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-15 11:56:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-15 11:56:42,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-15 11:56:42,397 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-15 11:56:42,397 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 11:56:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 11:56:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-15 11:56:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 11:56:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 11:56:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 11:56:42,400 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 11:56:42,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 11:56:42,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 11:56:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 11:56:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 11:56:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 11:56:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 11:56:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 11:56:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 11:56:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-15 11:56:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-15 11:56:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2020-10-15 11:56:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2020-10-15 11:56:42,406 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-10-15 11:56:42,406 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2020-10-15 11:56:42,406 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2020-10-15 11:56:42,406 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-10-15 11:56:42,406 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-15 11:56:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-15 11:56:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-15 11:56:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-15 11:56:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2020-10-15 11:56:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2020-10-15 11:56:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-15 11:56:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-15 11:56:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2020-10-15 11:56:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2020-10-15 11:56:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2020-10-15 11:56:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2020-10-15 11:56:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2020-10-15 11:56:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure send_associate_24g [2020-10-15 11:56:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_imon_clock [2020-10-15 11:56:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure show_associate_remote [2020-10-15 11:56:42,409 INFO L138 BoogieDeclarations]: Found implementation of procedure store_associate_remote [2020-10-15 11:56:42,409 INFO L138 BoogieDeclarations]: Found implementation of procedure show_imon_clock [2020-10-15 11:56:42,409 INFO L138 BoogieDeclarations]: Found implementation of procedure store_imon_clock [2020-10-15 11:56:42,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2020-10-15 11:56:42,410 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2020-10-15 11:56:42,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_callback [2020-10-15 11:56:42,410 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_display_timeout [2020-10-15 11:56:42,410 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_ir_change_protocol [2020-10-15 11:56:42,410 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2020-10-15 11:56:42,410 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2020-10-15 11:56:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2020-10-15 11:56:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mce_key_lookup [2020-10-15 11:56:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_panel_key_lookup [2020-10-15 11:56:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mouse_event [2020-10-15 11:56:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_event [2020-10-15 11:56:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_pad_to_keys [2020-10-15 11:56:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_parse_press_type [2020-10-15 11:56:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2020-10-15 11:56:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2020-10-15 11:56:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2020-10-15 11:56:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_get_ffdc_type [2020-10-15 11:56:42,413 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_set_display_type [2020-10-15 11:56:42,413 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_rdev [2020-10-15 11:56:42,414 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_idev [2020-10-15 11:56:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_touch [2020-10-15 11:56:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2020-10-15 11:56:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf0 [2020-10-15 11:56:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf1 [2020-10-15 11:56:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_display [2020-10-15 11:56:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_probe [2020-10-15 11:56:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2020-10-15 11:56:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_suspend [2020-10-15 11:56:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_resume [2020-10-15 11:56:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init [2020-10-15 11:56:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_exit [2020-10-15 11:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2020-10-15 11:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-15 11:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2020-10-15 11:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-15 11:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-15 11:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-15 11:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2020-10-15 11:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2020-10-15 11:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-15 11:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 11:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_1 [2020-10-15 11:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_2 [2020-10-15 11:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-15 11:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-15 11:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-15 11:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2020-10-15 11:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-15 11:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-15 11:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-15 11:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-15 11:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-15 11:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2020-10-15 11:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-15 11:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-15 11:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2020-10-15 11:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-15 11:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-15 11:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-15 11:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-15 11:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-15 11:56:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-15 11:56:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-15 11:56:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-15 11:56:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-15 11:56:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-15 11:56:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-15 11:56:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-15 11:56:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2020-10-15 11:56:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2020-10-15 11:56:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2020-10-15 11:56:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-15 11:56:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-15 11:56:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2020-10-15 11:56:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-15 11:56:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-15 11:56:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2020-10-15 11:56:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2020-10-15 11:56:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2020-10-15 11:56:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_39 [2020-10-15 11:56:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2020-10-15 11:56:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2020-10-15 11:56:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2020-10-15 11:56:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2020-10-15 11:56:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_driver_lock [2020-10-15 11:56:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_driver_lock [2020-10-15 11:56:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2020-10-15 11:56:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_driver_lock [2020-10-15 11:56:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2020-10-15 11:56:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_driver_lock [2020-10-15 11:56:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2020-10-15 11:56:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2020-10-15 11:56:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_imon_context [2020-10-15 11:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2020-10-15 11:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_imon_context [2020-10-15 11:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2020-10-15 11:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_imon_context [2020-10-15 11:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2020-10-15 11:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-15 11:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-15 11:56:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 11:56:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 11:56:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 11:56:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 11:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 11:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 11:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 11:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 11:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-15 11:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 11:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-15 11:56:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 11:56:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 11:56:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-15 11:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2020-10-15 11:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-15 11:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 11:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 11:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 11:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2020-10-15 11:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_4 [2020-10-15 11:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-15 11:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 11:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-15 11:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-15 11:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-15 11:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 11:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-15 11:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 11:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2020-10-15 11:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2020-10-15 11:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2020-10-15 11:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2020-10-15 11:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2020-10-15 11:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2020-10-15 11:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2020-10-15 11:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-15 11:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-15 11:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2020-10-15 11:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-15 11:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2020-10-15 11:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-15 11:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-15 11:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2020-10-15 11:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-15 11:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 11:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 11:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 11:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 11:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-15 11:56:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-15 11:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-15 11:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 11:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-15 11:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 11:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-15 11:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-15 11:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 11:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-15 11:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-15 11:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-15 11:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2020-10-15 11:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-15 11:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-15 11:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-15 11:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-15 11:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-15 11:56:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-15 11:56:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-15 11:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-15 11:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2020-10-15 11:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-15 11:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-15 11:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-15 11:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2020-10-15 11:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2020-10-15 11:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2020-10-15 11:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2020-10-15 11:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-15 11:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-15 11:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-15 11:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-15 11:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-15 11:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2020-10-15 11:56:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-15 11:56:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-15 11:56:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-15 11:56:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-15 11:56:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-15 11:56:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-15 11:56:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2020-10-15 11:56:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-15 11:56:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2020-10-15 11:56:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2020-10-15 11:56:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2020-10-15 11:56:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2020-10-15 11:56:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2020-10-15 11:56:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2020-10-15 11:56:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2020-10-15 11:56:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 11:56:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 11:56:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 11:56:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 11:56:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 11:56:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:56:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 11:56:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_2 [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 11:56:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_1 [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_39 [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2020-10-15 11:56:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 11:56:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 11:56:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 11:56:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-15 11:56:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-10-15 11:56:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 11:56:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 11:56:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 11:56:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 11:56:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2020-10-15 11:56:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 11:56:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2020-10-15 11:56:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-10-15 11:56:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2020-10-15 11:56:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-15 11:56:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-15 11:56:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-15 11:56:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-15 11:56:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 11:56:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-15 11:56:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2020-10-15 11:56:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2020-10-15 11:56:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-15 11:56:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-15 11:56:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2020-10-15 11:56:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2020-10-15 11:56:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-15 11:56:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2020-10-15 11:56:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-15 11:56:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-15 11:56:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2020-10-15 11:56:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2020-10-15 11:56:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2020-10-15 11:56:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2020-10-15 11:56:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2020-10-15 11:56:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2020-10-15 11:56:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2020-10-15 11:56:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2020-10-15 11:56:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure imon_probe [2020-10-15 11:56:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2020-10-15 11:56:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2020-10-15 11:56:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2020-10-15 11:56:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_callback [2020-10-15 11:56:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure imon_resume [2020-10-15 11:56:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure imon_suspend [2020-10-15 11:56:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2020-10-15 11:56:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure send_associate_24g [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_imon_clock [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure show_associate_remote [2020-10-15 11:56:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure store_associate_remote [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure show_imon_clock [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure store_imon_clock [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_display_timeout [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure imon_ir_change_protocol [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2020-10-15 11:56:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mce_key_lookup [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_panel_key_lookup [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mouse_event [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_event [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_pad_to_keys [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_parse_press_type [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_get_ffdc_type [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_set_display_type [2020-10-15 11:56:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_rdev [2020-10-15 11:56:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_idev [2020-10-15 11:56:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_touch [2020-10-15 11:56:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2020-10-15 11:56:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf0 [2020-10-15 11:56:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf1 [2020-10-15 11:56:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_display [2020-10-15 11:56:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2020-10-15 11:56:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure imon_exit [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_4 [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_driver_lock [2020-10-15 11:56:42,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_driver_lock [2020-10-15 11:56:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_driver_lock [2020-10-15 11:56:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2020-10-15 11:56:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_driver_lock [2020-10-15 11:56:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2020-10-15 11:56:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_imon_context [2020-10-15 11:56:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_imon_context [2020-10-15 11:56:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2020-10-15 11:56:42,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_imon_context [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 11:56:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 11:56:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 11:56:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 11:56:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 11:56:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 11:56:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 11:56:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 11:56:43,638 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 11:57:00,252 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 11:57:00,252 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 11:57:00,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:57:00 BoogieIcfgContainer [2020-10-15 11:57:00,268 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 11:57:00,272 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 11:57:00,272 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 11:57:00,275 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 11:57:00,276 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 11:56:38" (1/3) ... [2020-10-15 11:57:00,277 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@166b2161 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:57:00, skipping insertion in model container [2020-10-15 11:57:00,277 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:56:41" (2/3) ... [2020-10-15 11:57:00,277 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@166b2161 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:57:00, skipping insertion in model container [2020-10-15 11:57:00,277 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:57:00" (3/3) ... [2020-10-15 11:57:00,279 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-15 11:57:00,290 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 11:57:00,299 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 11:57:00,313 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 11:57:00,345 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 11:57:00,345 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 11:57:00,345 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 11:57:00,345 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 11:57:00,345 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 11:57:00,346 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 11:57:00,346 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 11:57:00,346 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 11:57:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states. [2020-10-15 11:57:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-10-15 11:57:00,411 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:57:00,413 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 11:57:00,413 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:57:00,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:57:00,420 INFO L82 PathProgramCache]: Analyzing trace with hash -783581919, now seen corresponding path program 1 times [2020-10-15 11:57:00,426 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:57:00,427 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1370966973] [2020-10-15 11:57:00,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:57:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:03,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:04,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:11,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:11,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 121 [2020-10-15 11:57:11,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:57:11,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9789 [2020-10-15 11:57:11,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:11,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:11,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:57:11,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 97 [2020-10-15 11:57:11,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 11:57:11,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-15 11:57:24,955 WARN L193 SmtUtils]: Spent 12.84 s on a formula simplification that was a NOOP. DAG size: 1861 [2020-10-15 11:57:24,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:57:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:25,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:57:30,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5252 [2020-10-15 11:57:30,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,278 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:57:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:57:30,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:57:30,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-15 11:57:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:57:30,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,625 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-15 11:57:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:57:30,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-15 11:57:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:57:30,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,673 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-15 11:57:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:57:30,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,694 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:57:30,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-15 11:57:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:57:30,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-15 11:57:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:57:30,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-15 11:57:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:57:30,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:57:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 11:57:30,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,778 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-15 11:57:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:57:30,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:57:30,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:57:30,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:57:30,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:57:30,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:57:30,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:30,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-10-15 11:57:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:57:30,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:57:30,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:57:30,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:57:30,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:57:30,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-15 11:57:30,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:57:30,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:57:30,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-15 11:57:30,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:57:30,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 11:57:30,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:57:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2020-10-15 11:57:31,144 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1370966973] [2020-10-15 11:57:31,146 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 11:57:31,146 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-15 11:57:31,147 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026428091] [2020-10-15 11:57:31,153 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-15 11:57:31,153 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:57:31,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-15 11:57:31,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-15 11:57:31,173 INFO L87 Difference]: Start difference. First operand 1938 states. Second operand 9 states. [2020-10-15 11:57:44,454 WARN L193 SmtUtils]: Spent 13.14 s on a formula simplification that was a NOOP. DAG size: 1870 [2020-10-15 11:58:03,530 WARN L193 SmtUtils]: Spent 13.38 s on a formula simplification that was a NOOP. DAG size: 1873 [2020-10-15 11:58:16,550 WARN L193 SmtUtils]: Spent 12.87 s on a formula simplification that was a NOOP. DAG size: 1875 [2020-10-15 11:58:29,931 WARN L193 SmtUtils]: Spent 12.74 s on a formula simplification that was a NOOP. DAG size: 1872 [2020-10-15 11:58:51,110 WARN L193 SmtUtils]: Spent 13.11 s on a formula simplification that was a NOOP. DAG size: 1863