/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --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 [2020-10-14 17:20:45,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 17:20:45,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 17:20:45,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 17:20:45,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 17:20:45,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 17:20:45,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 17:20:45,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 17:20:45,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 17:20:45,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 17:20:45,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 17:20:45,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 17:20:45,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 17:20:45,293 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 17:20:45,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 17:20:45,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 17:20:45,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 17:20:45,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 17:20:45,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 17:20:45,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 17:20:45,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 17:20:45,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 17:20:45,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 17:20:45,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 17:20:45,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 17:20:45,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 17:20:45,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 17:20:45,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 17:20:45,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 17:20:45,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 17:20:45,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 17:20:45,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 17:20:45,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 17:20:45,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 17:20:45,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 17:20:45,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 17:20:45,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 17:20:45,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 17:20:45,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 17:20:45,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 17:20:45,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 17:20:45,328 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 [2020-10-14 17:20:45,373 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 17:20:45,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 17:20:45,376 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 17:20:45,376 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 17:20:45,377 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 17:20:45,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 17:20:45,377 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 17:20:45,377 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 17:20:45,377 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 17:20:45,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 17:20:45,378 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 17:20:45,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 17:20:45,378 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 17:20:45,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 17:20:45,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 17:20:45,379 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 17:20:45,380 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 17:20:45,380 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 17:20:45,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 17:20:45,380 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 17:20:45,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 17:20:45,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 17:20:45,381 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 17:20:45,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 17:20:45,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 17:20:45,382 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 17:20:45,382 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 17:20:45,382 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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 17:20:45,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 17:20:45,708 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 17:20:45,711 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 17:20:45,712 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 17:20:45,713 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 17:20:45,714 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-14 17:20:45,774 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1db7a73bf/763a80e23e16472f8bfc150f0769671e/FLAGf298c72d7 [2020-10-14 17:20:46,559 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 17:20:46,560 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-14 17:20:46,593 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1db7a73bf/763a80e23e16472f8bfc150f0769671e/FLAGf298c72d7 [2020-10-14 17:20:46,620 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1db7a73bf/763a80e23e16472f8bfc150f0769671e [2020-10-14 17:20:46,629 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 17:20:46,632 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 17:20:46,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 17:20:46,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 17:20:46,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 17:20:46,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:20:46" (1/1) ... [2020-10-14 17:20:46,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1377f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:46, skipping insertion in model container [2020-10-14 17:20:46,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:20:46" (1/1) ... [2020-10-14 17:20:46,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 17:20:46,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 17:20:48,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 17:20:48,547 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 17:20:48,940 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 17:20:49,231 INFO L208 MainTranslator]: Completed translation [2020-10-14 17:20:49,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49 WrapperNode [2020-10-14 17:20:49,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 17:20:49,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 17:20:49,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 17:20:49,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 17:20:49,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (1/1) ... [2020-10-14 17:20:49,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (1/1) ... [2020-10-14 17:20:49,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (1/1) ... [2020-10-14 17:20:49,356 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (1/1) ... [2020-10-14 17:20:49,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (1/1) ... [2020-10-14 17:20:49,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (1/1) ... [2020-10-14 17:20:49,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (1/1) ... [2020-10-14 17:20:49,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 17:20:49,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 17:20:49,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 17:20:49,587 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 17:20:49,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (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 [2020-10-14 17:20:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 17:20:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 17:20:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2020-10-14 17:20:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-14 17:20:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-14 17:20:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-14 17:20:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-14 17:20:49,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-14 17:20:49,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-14 17:20:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-14 17:20:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 17:20:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 17:20:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-14 17:20:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 17:20:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 17:20:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 17:20:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 17:20:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 17:20:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 17:20:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 17:20:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 17:20:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 17:20:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 17:20:49,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 17:20:49,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 17:20:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-14 17:20:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-14 17:20:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2020-10-14 17:20:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2020-10-14 17:20:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-10-14 17:20:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2020-10-14 17:20:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2020-10-14 17:20:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-10-14 17:20:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-14 17:20:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-14 17:20:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-14 17:20:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-14 17:20:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2020-10-14 17:20:49,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2020-10-14 17:20:49,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-14 17:20:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-14 17:20:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2020-10-14 17:20:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2020-10-14 17:20:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2020-10-14 17:20:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2020-10-14 17:20:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2020-10-14 17:20:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure send_associate_24g [2020-10-14 17:20:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_imon_clock [2020-10-14 17:20:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure show_associate_remote [2020-10-14 17:20:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure store_associate_remote [2020-10-14 17:20:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure show_imon_clock [2020-10-14 17:20:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure store_imon_clock [2020-10-14 17:20:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2020-10-14 17:20:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2020-10-14 17:20:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_callback [2020-10-14 17:20:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_display_timeout [2020-10-14 17:20:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_ir_change_protocol [2020-10-14 17:20:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2020-10-14 17:20:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2020-10-14 17:20:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2020-10-14 17:20:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mce_key_lookup [2020-10-14 17:20:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_panel_key_lookup [2020-10-14 17:20:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mouse_event [2020-10-14 17:20:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_event [2020-10-14 17:20:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_pad_to_keys [2020-10-14 17:20:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_parse_press_type [2020-10-14 17:20:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2020-10-14 17:20:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2020-10-14 17:20:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2020-10-14 17:20:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_get_ffdc_type [2020-10-14 17:20:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_set_display_type [2020-10-14 17:20:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_rdev [2020-10-14 17:20:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_idev [2020-10-14 17:20:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_touch [2020-10-14 17:20:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2020-10-14 17:20:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf0 [2020-10-14 17:20:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf1 [2020-10-14 17:20:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_display [2020-10-14 17:20:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_probe [2020-10-14 17:20:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2020-10-14 17:20:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_suspend [2020-10-14 17:20:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_resume [2020-10-14 17:20:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init [2020-10-14 17:20:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_exit [2020-10-14 17:20:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2020-10-14 17:20:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-14 17:20:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2020-10-14 17:20:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-14 17:20:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-14 17:20:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-14 17:20:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2020-10-14 17:20:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2020-10-14 17:20:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-14 17:20:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 17:20:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_1 [2020-10-14 17:20:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_2 [2020-10-14 17:20:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-14 17:20:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-14 17:20:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-14 17:20:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2020-10-14 17:20:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-14 17:20:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-14 17:20:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-14 17:20:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-14 17:20:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-14 17:20:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2020-10-14 17:20:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-14 17:20:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-14 17:20:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2020-10-14 17:20:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-14 17:20:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-14 17:20:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-14 17:20:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-14 17:20:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-14 17:20:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-14 17:20:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-14 17:20:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-14 17:20:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-14 17:20:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-14 17:20:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-14 17:20:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-14 17:20:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2020-10-14 17:20:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2020-10-14 17:20:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2020-10-14 17:20:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-14 17:20:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-14 17:20:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2020-10-14 17:20:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-14 17:20:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-14 17:20:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2020-10-14 17:20:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2020-10-14 17:20:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2020-10-14 17:20:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_39 [2020-10-14 17:20:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2020-10-14 17:20:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2020-10-14 17:20:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2020-10-14 17:20:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2020-10-14 17:20:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_driver_lock [2020-10-14 17:20:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_driver_lock [2020-10-14 17:20:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2020-10-14 17:20:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_driver_lock [2020-10-14 17:20:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2020-10-14 17:20:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_driver_lock [2020-10-14 17:20:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2020-10-14 17:20:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2020-10-14 17:20:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_imon_context [2020-10-14 17:20:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2020-10-14 17:20:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_imon_context [2020-10-14 17:20:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_imon_context [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-14 17:20:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-14 17:20:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2020-10-14 17:20:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2020-10-14 17:20:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2020-10-14 17:20:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2020-10-14 17:20:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_4 [2020-10-14 17:20:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-14 17:20:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-14 17:20:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-14 17:20:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-14 17:20:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-14 17:20:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 17:20:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-14 17:20:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 17:20:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2020-10-14 17:20:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2020-10-14 17:20:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2020-10-14 17:20:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2020-10-14 17:20:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2020-10-14 17:20:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2020-10-14 17:20:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2020-10-14 17:20:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-14 17:20:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2020-10-14 17:20:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-14 17:20:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-14 17:20:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-14 17:20:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-14 17:20:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2020-10-14 17:20:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2020-10-14 17:20:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-14 17:20:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-14 17:20:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2020-10-14 17:20:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-14 17:20:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2020-10-14 17:20:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-14 17:20:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-14 17:20:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2020-10-14 17:20:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-14 17:20:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 17:20:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 17:20:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 17:20:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 17:20:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-14 17:20:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 17:20:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 17:20:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-14 17:20:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-14 17:20:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-14 17:20:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-14 17:20:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-14 17:20:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 17:20:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-14 17:20:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-14 17:20:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 17:20:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-14 17:20:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 17:20:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-14 17:20:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-14 17:20:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 17:20:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 17:20:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 17:20:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-14 17:20:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-10-14 17:20:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-14 17:20:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-14 17:20:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-14 17:20:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 17:20:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-14 17:20:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-14 17:20:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-14 17:20:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2020-10-14 17:20:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-14 17:20:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-14 17:20:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-14 17:20:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-14 17:20:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-14 17:20:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-14 17:20:49,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-14 17:20:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-14 17:20:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2020-10-14 17:20:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-14 17:20:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-14 17:20:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-14 17:20:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2020-10-14 17:20:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2020-10-14 17:20:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2020-10-14 17:20:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2020-10-14 17:20:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-14 17:20:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-14 17:20:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-14 17:20:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-14 17:20:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-14 17:20:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2020-10-14 17:20:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-14 17:20:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-14 17:20:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-14 17:20:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-14 17:20:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-14 17:20:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-14 17:20:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2020-10-14 17:20:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-14 17:20:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-14 17:20:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-14 17:20:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 17:20:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-14 17:20:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 17:20:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 17:20:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 17:20:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-14 17:20:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-14 17:20:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-14 17:20:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-14 17:20:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_2 [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_1 [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_39 [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 17:20:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 17:20:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 17:20:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2020-10-14 17:20:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-14 17:20:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2020-10-14 17:20:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-14 17:20:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-14 17:20:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-14 17:20:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2020-10-14 17:20:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2020-10-14 17:20:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-14 17:20:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-14 17:20:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-14 17:20:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 17:20:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 17:20:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-10-14 17:20:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 17:20:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-14 17:20:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-14 17:20:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-14 17:20:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 17:20:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2020-10-14 17:20:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-10-14 17:20:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2020-10-14 17:20:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-14 17:20:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-14 17:20:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-14 17:20:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-14 17:20:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 17:20:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-14 17:20:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2020-10-14 17:20:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2020-10-14 17:20:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-14 17:20:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-14 17:20:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2020-10-14 17:20:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2020-10-14 17:20:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-14 17:20:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-14 17:20:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2020-10-14 17:20:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2020-10-14 17:20:49,799 INFO L130 BoogieDeclarations]: Found specification of procedure imon_probe [2020-10-14 17:20:49,800 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2020-10-14 17:20:49,800 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2020-10-14 17:20:49,800 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2020-10-14 17:20:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_callback [2020-10-14 17:20:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure imon_resume [2020-10-14 17:20:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure imon_suspend [2020-10-14 17:20:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2020-10-14 17:20:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2020-10-14 17:20:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2020-10-14 17:20:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2020-10-14 17:20:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure send_associate_24g [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_imon_clock [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure show_associate_remote [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure store_associate_remote [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure show_imon_clock [2020-10-14 17:20:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure store_imon_clock [2020-10-14 17:20:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_display_timeout [2020-10-14 17:20:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure imon_ir_change_protocol [2020-10-14 17:20:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2020-10-14 17:20:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2020-10-14 17:20:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2020-10-14 17:20:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mce_key_lookup [2020-10-14 17:20:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure imon_panel_key_lookup [2020-10-14 17:20:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mouse_event [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_event [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_pad_to_keys [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_parse_press_type [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_get_ffdc_type [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_set_display_type [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_rdev [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_idev [2020-10-14 17:20:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_touch [2020-10-14 17:20:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2020-10-14 17:20:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf0 [2020-10-14 17:20:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf1 [2020-10-14 17:20:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_display [2020-10-14 17:20:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2020-10-14 17:20:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init [2020-10-14 17:20:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure imon_exit [2020-10-14 17:20:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 17:20:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 17:20:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_4 [2020-10-14 17:20:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-14 17:20:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 17:20:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 17:20:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_driver_lock [2020-10-14 17:20:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_driver_lock [2020-10-14 17:20:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_driver_lock [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_driver_lock [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_imon_context [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_imon_context [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_imon_context [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-14 17:20:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 17:20:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 17:20:49,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 17:20:49,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 17:20:49,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 17:20:49,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 17:20:51,185 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 17:21:07,631 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 17:21:07,632 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-14 17:21:07,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:21:07 BoogieIcfgContainer [2020-10-14 17:21:07,649 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 17:21:07,650 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 17:21:07,650 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 17:21:07,653 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 17:21:07,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 05:20:46" (1/3) ... [2020-10-14 17:21:07,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53014dd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:21:07, skipping insertion in model container [2020-10-14 17:21:07,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:20:49" (2/3) ... [2020-10-14 17:21:07,655 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53014dd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:21:07, skipping insertion in model container [2020-10-14 17:21:07,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:21:07" (3/3) ... [2020-10-14 17:21:07,657 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-14 17:21:07,669 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 17:21:07,678 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 17:21:07,693 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 17:21:07,723 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 17:21:07,723 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 17:21:07,724 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 17:21:07,724 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 17:21:07,724 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 17:21:07,724 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 17:21:07,724 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 17:21:07,724 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 17:21:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states. [2020-10-14 17:21:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-10-14 17:21:07,785 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 17:21:07,787 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] [2020-10-14 17:21:07,787 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 17:21:07,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 17:21:07,793 INFO L82 PathProgramCache]: Analyzing trace with hash -783581919, now seen corresponding path program 1 times [2020-10-14 17:21:07,801 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 17:21:07,802 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [646139318] [2020-10-14 17:21:07,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 17:21:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:10,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:11,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:17,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:17,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 121 [2020-10-14 17:21:17,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:21:17,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8458 [2020-10-14 17:21:17,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:17,540 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:17,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:21:17,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 97 [2020-10-14 17:21:17,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 17:21:17,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-14 17:21:30,244 WARN L193 SmtUtils]: Spent 12.21 s on a formula simplification that was a NOOP. DAG size: 1861 [2020-10-14 17:21:30,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 17:21:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:30,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:21:37,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6970 [2020-10-14 17:21:37,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:21:37,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:21:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:21:37,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,721 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:21:37,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 17:21:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:21:37,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:21:37,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 17:21:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:21:37,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,762 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:21:37,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 17:21:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:21:37,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:21:37,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 17:21:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:21:37,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,800 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:21:37,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-14 17:21:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:21:37,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:21:37,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-14 17:21:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:21:37,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,838 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:21:37,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-14 17:21:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:21:37,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,858 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:21:37,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 17:21:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:37,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:21:37,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,878 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:21:37,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-14 17:21:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:37,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:37,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:37,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:21:37,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:21:37,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:21:37,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:37,941 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:37,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:37,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:37,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:37,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:21:38,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-10-14 17:21:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:21:38,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:38,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:21:38,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:21:38,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:21:38,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:21:38,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 17:21:38,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:21:38,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:21:38,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:21:38,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:21:38,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:21:38,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:21:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2020-10-14 17:21:38,170 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [646139318] [2020-10-14 17:21:38,172 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 17:21:38,172 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 17:21:38,173 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655790524] [2020-10-14 17:21:38,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 17:21:38,179 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 17:21:38,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 17:21:38,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-14 17:21:38,196 INFO L87 Difference]: Start difference. First operand 1938 states. Second operand 7 states. [2020-10-14 17:21:50,476 WARN L193 SmtUtils]: Spent 12.20 s on a formula simplification that was a NOOP. DAG size: 1870 [2020-10-14 17:22:08,744 WARN L193 SmtUtils]: Spent 12.33 s on a formula simplification that was a NOOP. DAG size: 1872 [2020-10-14 17:22:28,200 WARN L193 SmtUtils]: Spent 12.14 s on a formula simplification that was a NOOP. DAG size: 1863 [2020-10-14 17:24:21,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 17:24:21,549 INFO L93 Difference]: Finished difference Result 5139 states and 7535 transitions. [2020-10-14 17:24:21,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-14 17:24:21,552 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 85 [2020-10-14 17:24:21,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 17:24:21,609 INFO L225 Difference]: With dead ends: 5139 [2020-10-14 17:24:21,609 INFO L226 Difference]: Without dead ends: 3661 [2020-10-14 17:24:21,627 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 49.6s TimeCoverageRelationStatistics Valid=95, Invalid=211, Unknown=0, NotChecked=0, Total=306 [2020-10-14 17:24:21,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3661 states. [2020-10-14 17:24:23,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3661 to 2701. [2020-10-14 17:24:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2701 states. [2020-10-14 17:24:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 2701 states and 3572 transitions. [2020-10-14 17:24:23,429 INFO L78 Accepts]: Start accepts. Automaton has 2701 states and 3572 transitions. Word has length 85 [2020-10-14 17:24:23,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 17:24:23,430 INFO L479 AbstractCegarLoop]: Abstraction has 2701 states and 3572 transitions. [2020-10-14 17:24:23,431 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 17:24:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 3572 transitions. [2020-10-14 17:24:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-10-14 17:24:23,436 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 17:24:23,436 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, 1] [2020-10-14 17:24:23,436 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 17:24:23,437 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 17:24:23,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 17:24:23,437 INFO L82 PathProgramCache]: Analyzing trace with hash 1964304342, now seen corresponding path program 1 times [2020-10-14 17:24:23,437 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 17:24:23,437 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1886603410] [2020-10-14 17:24:23,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 17:24:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:24:24,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:24:24,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:24:31,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:24:31,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 122 [2020-10-14 17:24:31,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:24:31,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7755 [2020-10-14 17:24:31,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:24:31,587 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:24:31,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:24:31,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 97 [2020-10-14 17:24:31,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 17:24:31,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1