/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=NARROWEST --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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 17:26:31,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 17:26:31,495 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 17:26:31,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 17:26:31,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 17:26:31,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 17:26:31,546 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 17:26:31,549 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 17:26:31,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 17:26:31,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 17:26:31,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 17:26:31,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 17:26:31,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 17:26:31,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 17:26:31,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 17:26:31,562 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 17:26:31,564 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 17:26:31,565 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 17:26:31,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 17:26:31,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 17:26:31,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 17:26:31,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 17:26:31,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 17:26:31,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 17:26:31,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 17:26:31,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 17:26:31,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 17:26:31,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 17:26:31,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 17:26:31,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 17:26:31,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 17:26:31,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 17:26:31,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 17:26:31,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 17:26:31,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 17:26:31,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 17:26:31,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 17:26:31,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 17:26:31,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 17:26:31,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 17:26:31,612 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 17:26:31,613 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 [2020-10-13 17:26:31,651 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 17:26:31,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 17:26:31,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 17:26:31,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 17:26:31,654 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 17:26:31,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 17:26:31,655 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 17:26:31,655 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 17:26:31,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 17:26:31,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 17:26:31,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 17:26:31,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 17:26:31,657 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 17:26:31,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 17:26:31,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 17:26:31,658 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 17:26:31,658 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 17:26:31,658 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 17:26:31,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 17:26:31,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 17:26:31,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 17:26:31,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 17:26:31,659 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 17:26:31,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 17:26:31,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 17:26:31,659 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 17:26:31,660 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 17:26:31,660 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 17:26:31,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 17:26:31,969 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 17:26:31,976 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 17:26:31,979 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 17:26:31,979 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 17:26:31,980 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2020-10-13 17:26:32,038 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2de8f0a16/039d9dc9fba44f3a882dfec1e060a37b/FLAG019c4a13c [2020-10-13 17:26:32,817 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 17:26:32,817 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2020-10-13 17:26:32,869 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2de8f0a16/039d9dc9fba44f3a882dfec1e060a37b/FLAG019c4a13c [2020-10-13 17:26:33,355 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2de8f0a16/039d9dc9fba44f3a882dfec1e060a37b [2020-10-13 17:26:33,363 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 17:26:33,365 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 17:26:33,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 17:26:33,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 17:26:33,371 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 17:26:33,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:26:33" (1/1) ... [2020-10-13 17:26:33,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19214a58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:33, skipping insertion in model container [2020-10-13 17:26:33,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:26:33" (1/1) ... [2020-10-13 17:26:33,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 17:26:33,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 17:26:35,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 17:26:35,640 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 17:26:36,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 17:26:36,642 INFO L208 MainTranslator]: Completed translation [2020-10-13 17:26:36,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36 WrapperNode [2020-10-13 17:26:36,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 17:26:36,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 17:26:36,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 17:26:36,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 17:26:36,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (1/1) ... [2020-10-13 17:26:36,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (1/1) ... [2020-10-13 17:26:36,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (1/1) ... [2020-10-13 17:26:36,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (1/1) ... [2020-10-13 17:26:37,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (1/1) ... [2020-10-13 17:26:37,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (1/1) ... [2020-10-13 17:26:37,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (1/1) ... [2020-10-13 17:26:37,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 17:26:37,206 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 17:26:37,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 17:26:37,207 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 17:26:37,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (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 [2020-10-13 17:26:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 17:26:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 17:26:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-13 17:26:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-13 17:26:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2020-10-13 17:26:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 17:26:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 17:26:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2020-10-13 17:26:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2020-10-13 17:26:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2020-10-13 17:26:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2020-10-13 17:26:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2020-10-13 17:26:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2020-10-13 17:26:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2020-10-13 17:26:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure DIV_TO_REG [2020-10-13 17:26:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure in_count_from_reg [2020-10-13 17:26:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_read_value [2020-10-13 17:26:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_write_value [2020-10-13 17:26:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2020-10-13 17:26:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2020-10-13 17:26:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2020-10-13 17:26:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2020-10-13 17:26:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2020-10-13 17:26:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2020-10-13 17:26:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2020-10-13 17:26:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2020-10-13 17:26:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2020-10-13 17:26:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2020-10-13 17:26:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp1 [2020-10-13 17:26:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp1 [2020-10-13 17:26:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp23 [2020-10-13 17:26:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp23 [2020-10-13 17:26:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms_reg [2020-10-13 17:26:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2020-10-13 17:26:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2020-10-13 17:26:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwmenable [2020-10-13 17:26:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2020-10-13 17:26:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwmenable [2020-10-13 17:26:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_mode [2020-10-13 17:26:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_mode [2020-10-13 17:26:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure show_chassis_clear [2020-10-13 17:26:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure store_chassis_clear [2020-10-13 17:26:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure show_thermal_cruise [2020-10-13 17:26:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure store_thermal_cruise [2020-10-13 17:26:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tolerance [2020-10-13 17:26:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure store_tolerance [2020-10-13 17:26:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_point [2020-10-13 17:26:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_point [2020-10-13 17:26:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_level [2020-10-13 17:26:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_level [2020-10-13 17:26:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect_subclients [2020-10-13 17:26:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect [2020-10-13 17:26:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_probe [2020-10-13 17:26:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_remove [2020-10-13 17:26:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_init_client [2020-10-13 17:26:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_update_device [2020-10-13 17:26:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_print_debug [2020-10-13 17:26:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_driver_init [2020-10-13 17:26:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_driver_exit [2020-10-13 17:26:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 17:26:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-13 17:26:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-10-13 17:26:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-13 17:26:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-13 17:26:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-13 17:26:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-13 17:26:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-13 17:26:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-13 17:26:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-13 17:26:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-13 17:26:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 17:26:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-13 17:26:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-13 17:26:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2020-10-13 17:26:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 17:26:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-13 17:26:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-13 17:26:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-13 17:26:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-13 17:26:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-13 17:26:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-13 17:26:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-13 17:26:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-13 17:26:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-13 17:26:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-13 17:26:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-13 17:26:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-13 17:26:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-13 17:26:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-13 17:26:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-13 17:26:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-13 17:26:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-13 17:26:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-13 17:26:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2020-10-13 17:26:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-13 17:26:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2020-10-13 17:26:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2020-10-13 17:26:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 17:26:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 17:26:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 17:26:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 17:26:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 17:26:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 17:26:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 17:26:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 17:26:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 17:26:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 17:26:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 17:26:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 17:26:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 17:26:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 17:26:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 17:26:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 17:26:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 17:26:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_w83792d_data [2020-10-13 17:26:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_w83792d_data [2020-10-13 17:26:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2020-10-13 17:26:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_w83792d_data [2020-10-13 17:26:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83792d_data [2020-10-13 17:26:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_w83792d_data [2020-10-13 17:26:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2020-10-13 17:26:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 17:26:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 17:26:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 17:26:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 17:26:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 17:26:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 17:26:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 17:26:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 17:26:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 17:26:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-13 17:26:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2020-10-13 17:26:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2020-10-13 17:26:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2020-10-13 17:26:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2020-10-13 17:26:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2020-10-13 17:26:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2020-10-13 17:26:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2020-10-13 17:26:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2020-10-13 17:26:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2020-10-13 17:26:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-13 17:26:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 17:26:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 17:26:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 17:26:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 17:26:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-13 17:26:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-13 17:26:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 17:26:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 17:26:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 17:26:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 17:26:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-13 17:26:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2020-10-13 17:26:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-13 17:26:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2020-10-13 17:26:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 17:26:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 17:26:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 17:26:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 17:26:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 17:26:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 17:26:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-13 17:26:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 17:26:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-10-13 17:26:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-13 17:26:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-13 17:26:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-13 17:26:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-13 17:26:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-13 17:26:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-13 17:26:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-13 17:26:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-13 17:26:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2020-10-13 17:26:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 17:26:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-13 17:26:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-13 17:26:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-13 17:26:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-13 17:26:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-13 17:26:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-13 17:26:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2020-10-13 17:26:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-13 17:26:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-13 17:26:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-13 17:26:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-13 17:26:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-13 17:26:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-13 17:26:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-13 17:26:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-13 17:26:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 17:26:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 17:26:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2020-10-13 17:26:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2020-10-13 17:26:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 17:26:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-13 17:26:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-13 17:26:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-13 17:26:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 17:26:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 17:26:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 17:26:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2020-10-13 17:26:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2020-10-13 17:26:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2020-10-13 17:26:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2020-10-13 17:26:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2020-10-13 17:26:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 17:26:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2020-10-13 17:26:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2020-10-13 17:26:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2020-10-13 17:26:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2020-10-13 17:26:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure DIV_TO_REG [2020-10-13 17:26:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_probe [2020-10-13 17:26:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect [2020-10-13 17:26:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_remove [2020-10-13 17:26:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_update_device [2020-10-13 17:26:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_print_debug [2020-10-13 17:26:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_init_client [2020-10-13 17:26:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 17:26:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure in_count_from_reg [2020-10-13 17:26:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_read_value [2020-10-13 17:26:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_write_value [2020-10-13 17:26:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2020-10-13 17:26:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2020-10-13 17:26:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2020-10-13 17:26:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2020-10-13 17:26:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 17:26:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 17:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2020-10-13 17:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2020-10-13 17:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2020-10-13 17:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2020-10-13 17:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2020-10-13 17:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2020-10-13 17:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp1 [2020-10-13 17:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp1 [2020-10-13 17:26:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp23 [2020-10-13 17:26:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp23 [2020-10-13 17:26:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms_reg [2020-10-13 17:26:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2020-10-13 17:26:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2020-10-13 17:26:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwmenable [2020-10-13 17:26:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2020-10-13 17:26:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwmenable [2020-10-13 17:26:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_mode [2020-10-13 17:26:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_mode [2020-10-13 17:26:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure show_chassis_clear [2020-10-13 17:26:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure store_chassis_clear [2020-10-13 17:26:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure show_thermal_cruise [2020-10-13 17:26:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure store_thermal_cruise [2020-10-13 17:26:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure show_tolerance [2020-10-13 17:26:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure store_tolerance [2020-10-13 17:26:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_point [2020-10-13 17:26:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_point [2020-10-13 17:26:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_level [2020-10-13 17:26:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_level [2020-10-13 17:26:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect_subclients [2020-10-13 17:26:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 17:26:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_driver_init [2020-10-13 17:26:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_driver_exit [2020-10-13 17:26:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 17:26:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 17:26:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 17:26:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 17:26:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 17:26:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-10-13 17:26:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 17:26:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 17:26:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 17:26:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 17:26:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 17:26:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 17:26:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 17:26:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 17:26:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 17:26:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_w83792d_data [2020-10-13 17:26:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_w83792d_data [2020-10-13 17:26:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_w83792d_data [2020-10-13 17:26:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83792d_data [2020-10-13 17:26:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_w83792d_data [2020-10-13 17:26:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 17:26:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 17:26:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 17:26:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 17:26:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 17:26:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 17:26:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 17:26:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 17:26:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 17:26:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 17:26:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 17:26:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 17:26:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 17:27:08,775 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 17:27:08,777 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 17:27:08,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 05:27:08 BoogieIcfgContainer [2020-10-13 17:27:08,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 17:27:08,796 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 17:27:08,796 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 17:27:08,799 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 17:27:08,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 05:26:33" (1/3) ... [2020-10-13 17:27:08,800 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c2e7a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 05:27:08, skipping insertion in model container [2020-10-13 17:27:08,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:26:36" (2/3) ... [2020-10-13 17:27:08,801 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c2e7a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 05:27:08, skipping insertion in model container [2020-10-13 17:27:08,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 05:27:08" (3/3) ... [2020-10-13 17:27:08,803 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2020-10-13 17:27:08,813 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 17:27:08,828 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 17:27:08,843 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 17:27:08,880 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 17:27:08,880 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 17:27:08,880 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 17:27:08,880 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 17:27:08,880 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 17:27:08,880 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 17:27:08,881 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 17:27:08,881 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 17:27:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states. [2020-10-13 17:27:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-10-13 17:27:08,949 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 17:27:08,950 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 17:27:08,951 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 17:27:08,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 17:27:08,957 INFO L82 PathProgramCache]: Analyzing trace with hash 1508621282, now seen corresponding path program 1 times [2020-10-13 17:27:08,965 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 17:27:08,966 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2042926516] [2020-10-13 17:27:08,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 17:27:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 17:27:13,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 17:27:23,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 17:27:23,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 71 [2020-10-13 17:27:23,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 17:27:23,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10862 [2020-10-13 17:27:23,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 17:27:23,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 17:27:23,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 18 [2020-10-13 17:27:23,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 17:27:23,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 17:29:37,622 WARN L193 SmtUtils]: Spent 2.22 m on a formula simplification that was a NOOP. DAG size: 5308 [2020-10-13 17:29:37,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 17:29:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 17:29:37,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 17:29:45,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 17:29:45,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 17:29:45,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 17:29:45,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8052 [2020-10-13 17:29:45,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 17:29:45,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 17:29:45,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 17:29:45,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 17:29:45,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 17:29:46,756 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2020-10-13 17:29:46,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 17:29:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 17:29:46,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 17:29:46,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 17:29:46,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 17:29:46,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 17:29:46,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 17:29:46,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 17:29:46,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 17:29:46,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 17:29:46,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 17:29:46,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 17:29:46,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 17:29:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 17:29:46,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 17:29:46,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 17:29:46,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 17:29:46,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 17:29:46,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 17:29:46,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 17:29:46,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 17:29:46,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 17:29:46,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 17:29:46,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 17:29:46,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 17:29:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 17:29:46,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 17:29:47,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 17:29:47,004 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 17:29:47,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 17:29:47,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 17:29:47,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 17:29:47,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 17:29:47,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 17:29:47,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 17:29:47,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 17:29:47,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 17:29:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 17:29:47,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 17:29:47,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 17:29:47,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 17:29:47,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 17:29:47,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 17:29:47,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 17:29:47,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 17:29:47,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 17:29:47,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 17:29:47,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 17:29:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 17:29:47,159 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2042926516] [2020-10-13 17:29:47,161 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 17:29:47,161 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-13 17:29:47,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121632425] [2020-10-13 17:29:47,169 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 17:29:47,169 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 17:29:47,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 17:29:47,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-13 17:29:47,188 INFO L87 Difference]: Start difference. First operand 2460 states. Second operand 6 states.