/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 08:53:18,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 08:53:18,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 08:53:19,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 08:53:19,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 08:53:19,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 08:53:19,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 08:53:19,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 08:53:19,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 08:53:19,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 08:53:19,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 08:53:19,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 08:53:19,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 08:53:19,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 08:53:19,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 08:53:19,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 08:53:19,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 08:53:19,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 08:53:19,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 08:53:19,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 08:53:19,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 08:53:19,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 08:53:19,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 08:53:19,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 08:53:19,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 08:53:19,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 08:53:19,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 08:53:19,035 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 08:53:19,035 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 08:53:19,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 08:53:19,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 08:53:19,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 08:53:19,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 08:53:19,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 08:53:19,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 08:53:19,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 08:53:19,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 08:53:19,040 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 08:53:19,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 08:53:19,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 08:53:19,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 08:53:19,051 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 08:53:19,093 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 08:53:19,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 08:53:19,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 08:53:19,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 08:53:19,095 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 08:53:19,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 08:53:19,096 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 08:53:19,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 08:53:19,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 08:53:19,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 08:53:19,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 08:53:19,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 08:53:19,097 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 08:53:19,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 08:53:19,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 08:53:19,097 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 08:53:19,098 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 08:53:19,098 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 08:53:19,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 08:53:19,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 08:53:19,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 08:53:19,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 08:53:19,100 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 08:53:19,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 08:53:19,100 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 08:53:19,100 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 08:53:19,100 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 08:53:19,101 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 08:53:19,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 08:53:19,439 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 08:53:19,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 08:53:19,444 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 08:53:19,445 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 08:53:19,445 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2020-10-15 08:53:19,505 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/51436b868/204dc9093a3440c4a99814653c746b4d/FLAGcd13fdea4 [2020-10-15 08:53:20,375 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 08:53:20,376 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2020-10-15 08:53:20,429 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/51436b868/204dc9093a3440c4a99814653c746b4d/FLAGcd13fdea4 [2020-10-15 08:53:20,787 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/51436b868/204dc9093a3440c4a99814653c746b4d [2020-10-15 08:53:20,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 08:53:20,798 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 08:53:20,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 08:53:20,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 08:53:20,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 08:53:20,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:53:20" (1/1) ... [2020-10-15 08:53:20,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13505631 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:20, skipping insertion in model container [2020-10-15 08:53:20,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:53:20" (1/1) ... [2020-10-15 08:53:20,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 08:53:20,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 08:53:21,522 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3713] [2020-10-15 08:53:21,523 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3714-3715] [2020-10-15 08:53:23,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 08:53:23,709 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 08:53:23,846 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3713] [2020-10-15 08:53:23,847 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3714-3715] [2020-10-15 08:53:24,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 08:53:24,648 INFO L208 MainTranslator]: Completed translation [2020-10-15 08:53:24,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24 WrapperNode [2020-10-15 08:53:24,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 08:53:24,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 08:53:24,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 08:53:24,652 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 08:53:24,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (1/1) ... [2020-10-15 08:53:24,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (1/1) ... [2020-10-15 08:53:24,794 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (1/1) ... [2020-10-15 08:53:24,795 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (1/1) ... [2020-10-15 08:53:24,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (1/1) ... [2020-10-15 08:53:24,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (1/1) ... [2020-10-15 08:53:25,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (1/1) ... [2020-10-15 08:53:25,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 08:53:25,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 08:53:25,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 08:53:25,043 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 08:53:25,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 08:53:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 08:53:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 08:53:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 08:53:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 08:53:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 08:53:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 08:53:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-15 08:53:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-15 08:53:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-15 08:53:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2020-10-15 08:53:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-15 08:53:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 08:53:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-15 08:53:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-15 08:53:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 08:53:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-15 08:53:25,181 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 08:53:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 08:53:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 08:53:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-15 08:53:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-15 08:53:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2020-10-15 08:53:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2020-10-15 08:53:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-15 08:53:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-15 08:53:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-15 08:53:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2020-10-15 08:53:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2020-10-15 08:53:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2020-10-15 08:53:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2020-10-15 08:53:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 08:53:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-15 08:53:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 08:53:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 08:53:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 08:53:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 08:53:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 08:53:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 08:53:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 08:53:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 08:53:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 08:53:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-15 08:53:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-15 08:53:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2020-10-15 08:53:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 08:53:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 08:53:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 08:53:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 08:53:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 08:53:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 08:53:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 08:53:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 08:53:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 08:53:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 08:53:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 08:53:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 08:53:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 08:53:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-15 08:53:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2020-10-15 08:53:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_coerce_mask_and_coherent [2020-10-15 08:53:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-15 08:53:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-15 08:53:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-15 08:53:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-15 08:53:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 08:53:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 08:53:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2020-10-15 08:53:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2020-10-15 08:53:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_flags [2020-10-15 08:53:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2020-10-15 08:53:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2020-10-15 08:53:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_flags [2020-10-15 08:53:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2020-10-15 08:53:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma [2020-10-15 08:53:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_flags [2020-10-15 08:53:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_valid [2020-10-15 08:53:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2020-10-15 08:53:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2020-10-15 08:53:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2020-10-15 08:53:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2020-10-15 08:53:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2020-10-15 08:53:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2020-10-15 08:53:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2020-10-15 08:53:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2020-10-15 08:53:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2020-10-15 08:53:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2020-10-15 08:53:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2020-10-15 08:53:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2020-10-15 08:53:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2020-10-15 08:53:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2020-10-15 08:53:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_data [2020-10-15 08:53:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_data [2020-10-15 08:53:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __parport_pc_frob_control [2020-10-15 08:53:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_reverse [2020-10-15 08:53:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_forward [2020-10-15 08:53:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_control [2020-10-15 08:53:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_control [2020-10-15 08:53:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_frob_control [2020-10-15 08:53:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_status [2020-10-15 08:53:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_disable_irq [2020-10-15 08:53:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_enable_irq [2020-10-15 08:53:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_nonpci_ports [2020-10-15 08:53:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_econtrol [2020-10-15 08:53:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_set_mode [2020-10-15 08:53:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure change_mode [2020-10-15 08:53:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_epp_timeout [2020-10-15 08:53:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_state [2020-10-15 08:53:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_save_state [2020-10-15 08:53:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_restore_state [2020-10-15 08:53:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_data [2020-10-15 08:53:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_data [2020-10-15 08:53:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_addr [2020-10-15 08:53:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_addr [2020-10-15 08:53:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_data [2020-10-15 08:53:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_data [2020-10-15 08:53:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_addr [2020-10-15 08:53:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_addr [2020-10-15 08:53:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_pio [2020-10-15 08:53:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_dma [2020-10-15 08:53:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block [2020-10-15 08:53:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_compat_write_block_pio [2020-10-15 08:53:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecp_write_block_pio [2020-10-15 08:53:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_superio [2020-10-15 08:53:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_smsc37c669 [2020-10-15 08:53:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_winbond [2020-10-15 08:53:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_winbond [2020-10-15 08:53:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_smsc [2020-10-15 08:53:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check [2020-10-15 08:53:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check2 [2020-10-15 08:53:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_check [2020-10-15 08:53:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_winbond [2020-10-15 08:53:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_smsc [2020-10-15 08:53:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_it87 [2020-10-15 08:53:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure find_superio [2020-10-15 08:53:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_dma [2020-10-15 08:53:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_irq [2020-10-15 08:53:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_SPP_supported [2020-10-15 08:53:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECR_present [2020-10-15 08:53:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_PS2_supported [2020-10-15 08:53:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECP_supported [2020-10-15 08:53:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPPS2_supported [2020-10-15 08:53:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_EPP_supported [2020-10-15 08:53:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPEPP_supported [2020-10-15 08:53:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_irq_support [2020-10-15 08:53:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_ECP [2020-10-15 08:53:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_EPP [2020-10-15 08:53:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_SPP [2020-10-15 08:53:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_probe [2020-10-15 08:53:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_dma_support [2020-10-15 08:53:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_dma_probe [2020-10-15 08:53:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_probe_port [2020-10-15 08:53:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_unregister_port [2020-10-15 08:53:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_ite_8872_probe [2020-10-15 08:53:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_via_probe [2020-10-15 08:53:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_probe [2020-10-15 08:53:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_remove [2020-10-15 08:53:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_superio [2020-10-15 08:53:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_probe [2020-10-15 08:53:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_remove [2020-10-15 08:53:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_platform_probe [2020-10-15 08:53:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_isa_ports [2020-10-15 08:53:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_ports [2020-10-15 08:53:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_param [2020-10-15 08:53:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_irq [2020-10-15 08:53:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_dma [2020-10-15 08:53:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_init_mode_setup [2020-10-15 08:53:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_parport_params [2020-10-15 08:53:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init [2020-10-15 08:53:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_exit [2020-10-15 08:53:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_operations_5 [2020-10-15 08:53:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_3 [2020-10-15 08:53:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_4 [2020-10-15 08:53:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-15 08:53:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-15 08:53:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-15 08:53:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-15 08:53:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-15 08:53:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 08:53:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 08:53:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 08:53:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 08:53:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 08:53:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2020-10-15 08:53:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2020-10-15 08:53:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_22 [2020-10-15 08:53:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_23 [2020-10-15 08:53:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 08:53:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 08:53:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 08:53:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-15 08:53:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-15 08:53:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-15 08:53:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 08:53:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 08:53:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-15 08:53:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-15 08:53:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 08:53:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 08:53:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-15 08:53:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-15 08:53:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-15 08:53:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-15 08:53:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 08:53:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 08:53:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 08:53:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 08:53:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 08:53:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 08:53:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 08:53:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 08:53:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 08:53:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-15 08:53:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-15 08:53:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-15 08:53:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 08:53:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-15 08:53:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 08:53:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 08:53:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-15 08:53:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2020-10-15 08:53:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-15 08:53:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-15 08:53:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-15 08:53:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_announce_port [2020-10-15 08:53:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_read_data [2020-10-15 08:53:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_addr [2020-10-15 08:53:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_data [2020-10-15 08:53:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_addr [2020-10-15 08:53:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_data [2020-10-15 08:53:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_addr [2020-10-15 08:53:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_data [2020-10-15 08:53:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_byte [2020-10-15 08:53:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_nibble [2020-10-15 08:53:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_write_compat [2020-10-15 08:53:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_handler [2020-10-15 08:53:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_put_port [2020-10-15 08:53:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_port [2020-10-15 08:53:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_remove_port [2020-10-15 08:53:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_event [2020-10-15 08:53:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_peripheral [2020-10-15 08:53:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-15 08:53:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-15 08:53:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-15 08:53:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-15 08:53:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 08:53:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2020-10-15 08:53:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_match_id [2020-10-15 08:53:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 08:53:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2020-10-15 08:53:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-15 08:53:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-15 08:53:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2020-10-15 08:53:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2020-10-15 08:53:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2020-10-15 08:53:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 08:53:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-10-15 08:53:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-10-15 08:53:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-15 08:53:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 08:53:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-15 08:53:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-15 08:53:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-15 08:53:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 08:53:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 08:53:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 08:53:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 08:53:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 08:53:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 08:53:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-15 08:53:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-15 08:53:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-15 08:53:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 08:53:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-15 08:53:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-15 08:53:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 08:53:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 08:53:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 08:53:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-15 08:53:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 08:53:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-15 08:53:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-15 08:53:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 08:53:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 08:53:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 08:53:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 08:53:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-15 08:53:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 08:53:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-15 08:53:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-15 08:53:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 08:53:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 08:53:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 08:53:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-15 08:53:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-15 08:53:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 08:53:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 08:53:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 08:53:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2020-10-15 08:53:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 08:53:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2020-10-15 08:53:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 08:53:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-15 08:53:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 08:53:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-15 08:53:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-15 08:53:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-15 08:53:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-15 08:53:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-15 08:53:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2020-10-15 08:53:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2020-10-15 08:53:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2020-10-15 08:53:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2020-10-15 08:53:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 08:53:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 08:53:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 08:53:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-15 08:53:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-15 08:53:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 08:53:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 08:53:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 08:53:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 08:53:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 08:53:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-15 08:53:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-15 08:53:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 08:53:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 08:53:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 08:53:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 08:53:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 08:53:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 08:53:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 08:53:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 08:53:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 08:53:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 08:53:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 08:53:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_operations_5 [2020-10-15 08:53:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_3 [2020-10-15 08:53:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_4 [2020-10-15 08:53:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-15 08:53:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-15 08:53:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-15 08:53:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-15 08:53:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-15 08:53:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-15 08:53:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-15 08:53:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-15 08:53:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-15 08:53:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-15 08:53:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2020-10-15 08:53:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 08:53:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 08:53:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 08:53:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2020-10-15 08:53:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 08:53:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2020-10-15 08:53:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-10-15 08:53:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-10-15 08:53:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 08:53:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 08:53:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 08:53:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 08:53:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 08:53:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 08:53:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 08:53:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 08:53:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 08:53:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 08:53:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 08:53:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 08:53:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 08:53:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 08:53:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 08:53:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 08:53:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 08:53:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-15 08:53:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-15 08:53:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 08:53:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 08:53:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 08:53:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 08:53:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 08:53:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 08:53:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 08:53:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-15 08:53:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 08:53:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2020-10-15 08:53:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure dma_coerce_mask_and_coherent [2020-10-15 08:53:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2020-10-15 08:53:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-15 08:53:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-15 08:53:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-15 08:53:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-15 08:53:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-15 08:53:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-15 08:53:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-15 08:53:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-15 08:53:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 08:53:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 08:53:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 08:53:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_match_id [2020-10-15 08:53:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 08:53:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 08:53:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2020-10-15 08:53:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2020-10-15 08:53:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2020-10-15 08:53:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_flags [2020-10-15 08:53:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2020-10-15 08:53:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2020-10-15 08:53:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_flags [2020-10-15 08:53:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2020-10-15 08:53:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma [2020-10-15 08:53:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_flags [2020-10-15 08:53:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_valid [2020-10-15 08:53:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2020-10-15 08:53:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2020-10-15 08:53:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2020-10-15 08:53:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2020-10-15 08:53:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-15 08:53:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2020-10-15 08:53:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2020-10-15 08:53:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 08:53:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2020-10-15 08:53:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-15 08:53:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_22 [2020-10-15 08:53:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-15 08:53:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_23 [2020-10-15 08:53:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2020-10-15 08:53:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2020-10-15 08:53:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2020-10-15 08:53:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2020-10-15 08:53:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2020-10-15 08:53:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2020-10-15 08:53:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2020-10-15 08:53:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2020-10-15 08:53:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2020-10-15 08:53:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2020-10-15 08:53:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-15 08:53:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-15 08:53:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_port [2020-10-15 08:53:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure parport_announce_port [2020-10-15 08:53:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure parport_remove_port [2020-10-15 08:53:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_handler [2020-10-15 08:53:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure parport_put_port [2020-10-15 08:53:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_event [2020-10-15 08:53:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_peripheral [2020-10-15 08:53:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_write_compat [2020-10-15 08:53:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_nibble [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_byte [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_read_data [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_data [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_addr [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_data [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_data [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_addr [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_addr [2020-10-15 08:53:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_data [2020-10-15 08:53:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_data [2020-10-15 08:53:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure __parport_pc_frob_control [2020-10-15 08:53:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_reverse [2020-10-15 08:53:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_forward [2020-10-15 08:53:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_control [2020-10-15 08:53:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_control [2020-10-15 08:53:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_frob_control [2020-10-15 08:53:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_status [2020-10-15 08:53:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_disable_irq [2020-10-15 08:53:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_enable_irq [2020-10-15 08:53:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_probe_port [2020-10-15 08:53:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_unregister_port [2020-10-15 08:53:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_isa_ports [2020-10-15 08:53:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_nonpci_ports [2020-10-15 08:53:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure frob_econtrol [2020-10-15 08:53:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure frob_set_mode [2020-10-15 08:53:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure change_mode [2020-10-15 08:53:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure clear_epp_timeout [2020-10-15 08:53:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_state [2020-10-15 08:53:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_save_state [2020-10-15 08:53:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_restore_state [2020-10-15 08:53:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_data [2020-10-15 08:53:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_data [2020-10-15 08:53:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_addr [2020-10-15 08:53:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_addr [2020-10-15 08:53:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_data [2020-10-15 08:53:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_data [2020-10-15 08:53:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_addr [2020-10-15 08:53:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_addr [2020-10-15 08:53:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_pio [2020-10-15 08:53:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_dma [2020-10-15 08:53:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 08:53:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block [2020-10-15 08:53:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_compat_write_block_pio [2020-10-15 08:53:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecp_write_block_pio [2020-10-15 08:53:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-15 08:53:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_superio [2020-10-15 08:53:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_smsc37c669 [2020-10-15 08:53:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_winbond [2020-10-15 08:53:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure decode_winbond [2020-10-15 08:53:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure decode_smsc [2020-10-15 08:53:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-15 08:53:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check [2020-10-15 08:53:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check2 [2020-10-15 08:53:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_check [2020-10-15 08:53:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_winbond [2020-10-15 08:53:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_smsc [2020-10-15 08:53:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_it87 [2020-10-15 08:53:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure find_superio [2020-10-15 08:53:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_dma [2020-10-15 08:53:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_irq [2020-10-15 08:53:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure parport_SPP_supported [2020-10-15 08:53:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECR_present [2020-10-15 08:53:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure parport_PS2_supported [2020-10-15 08:53:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECP_supported [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPPS2_supported [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure parport_EPP_supported [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPEPP_supported [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_irq_support [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_ECP [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_EPP [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_SPP [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_probe [2020-10-15 08:53:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_dma_support [2020-10-15 08:53:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure parport_dma_probe [2020-10-15 08:53:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure sio_ite_8872_probe [2020-10-15 08:53:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure sio_via_probe [2020-10-15 08:53:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_probe [2020-10-15 08:53:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-15 08:53:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_remove [2020-10-15 08:53:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_superio [2020-10-15 08:53:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2020-10-15 08:53:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_probe [2020-10-15 08:53:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_remove [2020-10-15 08:53:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_platform_probe [2020-10-15 08:53:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_ports [2020-10-15 08:53:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_param [2020-10-15 08:53:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_irq [2020-10-15 08:53:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_dma [2020-10-15 08:53:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure parport_init_mode_setup [2020-10-15 08:53:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure parse_parport_params [2020-10-15 08:53:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init [2020-10-15 08:53:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_exit [2020-10-15 08:53:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-15 08:53:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-15 08:53:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 08:53:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 08:53:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 08:53:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 08:53:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 08:53:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 08:53:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 08:53:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 08:53:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 08:53:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 08:53:26,725 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 08:53:38,726 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 08:53:38,727 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 08:53:38,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:53:38 BoogieIcfgContainer [2020-10-15 08:53:38,749 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 08:53:38,753 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 08:53:38,753 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 08:53:38,758 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 08:53:38,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:53:20" (1/3) ... [2020-10-15 08:53:38,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f99e5c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:53:38, skipping insertion in model container [2020-10-15 08:53:38,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:53:24" (2/3) ... [2020-10-15 08:53:38,760 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f99e5c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:53:38, skipping insertion in model container [2020-10-15 08:53:38,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:53:38" (3/3) ... [2020-10-15 08:53:38,762 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2020-10-15 08:53:38,778 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 08:53:38,794 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 08:53:38,815 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 08:53:38,867 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 08:53:38,867 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 08:53:38,867 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 08:53:38,868 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 08:53:38,868 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 08:53:38,868 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 08:53:38,868 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 08:53:38,868 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 08:53:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2824 states. [2020-10-15 08:53:39,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2020-10-15 08:53:39,013 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 08:53:39,017 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 08:53:39,018 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 08:53:39,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 08:53:39,025 INFO L82 PathProgramCache]: Analyzing trace with hash 352771184, now seen corresponding path program 1 times [2020-10-15 08:53:39,039 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 08:53:39,039 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [768068260] [2020-10-15 08:53:39,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 08:53:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:42,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:46,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:46,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 161 [2020-10-15 08:53:46,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:46,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6067 [2020-10-15 08:53:46,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:46,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:46,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 08:53:46,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 129 [2020-10-15 08:53:46,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 08:53:46,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 08:53:55,110 WARN L193 SmtUtils]: Spent 8.12 s on a formula simplification that was a NOOP. DAG size: 1456 [2020-10-15 08:53:55,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 08:53:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:55,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:57,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:57,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:53:57,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:57,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2656 [2020-10-15 08:53:57,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:57,838 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:57,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:57,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:57,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:57,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 08:53:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 08:53:58,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,120 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-15 08:53:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-15 08:53:58,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-15 08:53:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 08:53:58,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,229 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-15 08:53:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 08:53:58,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-15 08:53:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 08:53:58,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,301 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-15 08:53:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 08:53:58,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-15 08:53:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 08:53:58,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 08:53:58,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-15 08:53:58,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 08:53:58,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 08:53:58,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 08:53:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 08:53:58,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-15 08:53:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 08:53:58,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 08:53:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 08:53:58,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-15 08:53:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 08:53:58,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,487 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-15 08:53:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 08:53:58,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,514 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 08:53:58,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-15 08:53:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:53:58,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 08:53:58,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-15 08:53:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 08:53:58,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 08:53:58,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,579 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:53:58,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 08:53:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:53:58,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:53:58,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:53:58,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:53:58,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:53:58,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 08:53:58,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:53:58,612 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:53:58,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:53:58,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 08:53:58,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:53:58,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:53:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2020-10-15 08:53:58,790 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [768068260] [2020-10-15 08:53:58,793 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 08:53:58,793 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-15 08:53:58,794 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168280928] [2020-10-15 08:53:58,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-15 08:53:58,800 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 08:53:58,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-15 08:53:58,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-15 08:53:58,818 INFO L87 Difference]: Start difference. First operand 2824 states. Second operand 5 states. [2020-10-15 08:54:07,296 WARN L193 SmtUtils]: Spent 8.41 s on a formula simplification that was a NOOP. DAG size: 1459 [2020-10-15 08:54:22,669 WARN L193 SmtUtils]: Spent 8.18 s on a formula simplification that was a NOOP. DAG size: 1461 [2020-10-15 08:54:40,994 WARN L193 SmtUtils]: Spent 8.26 s on a formula simplification that was a NOOP. DAG size: 1458 [2020-10-15 08:57:10,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 08:57:10,116 INFO L93 Difference]: Finished difference Result 7455 states and 10883 transitions. [2020-10-15 08:57:10,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 08:57:10,119 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 115 [2020-10-15 08:57:10,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 08:57:10,194 INFO L225 Difference]: With dead ends: 7455 [2020-10-15 08:57:10,194 INFO L226 Difference]: Without dead ends: 5139 [2020-10-15 08:57:10,221 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 33.2s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-10-15 08:57:10,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5139 states. [2020-10-15 08:57:12,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5139 to 4135. [2020-10-15 08:57:12,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4135 states. [2020-10-15 08:57:12,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 4135 states and 5705 transitions. [2020-10-15 08:57:12,323 INFO L78 Accepts]: Start accepts. Automaton has 4135 states and 5705 transitions. Word has length 115 [2020-10-15 08:57:12,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 08:57:12,325 INFO L479 AbstractCegarLoop]: Abstraction has 4135 states and 5705 transitions. [2020-10-15 08:57:12,326 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-15 08:57:12,326 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 5705 transitions. [2020-10-15 08:57:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-10-15 08:57:12,341 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 08:57:12,341 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 08:57:12,341 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 08:57:12,342 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 08:57:12,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 08:57:12,342 INFO L82 PathProgramCache]: Analyzing trace with hash -959587730, now seen corresponding path program 1 times [2020-10-15 08:57:12,342 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 08:57:12,343 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1730118454] [2020-10-15 08:57:12,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 08:57:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:57:13,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking...