/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-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 0.2.0-0f64333 [2020-10-29 18:40:51,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 18:40:51,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 18:40:51,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 18:40:51,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 18:40:51,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 18:40:51,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 18:40:51,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 18:40:51,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 18:40:51,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 18:40:51,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 18:40:51,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 18:40:51,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 18:40:51,812 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 18:40:51,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 18:40:51,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 18:40:51,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 18:40:51,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 18:40:51,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 18:40:51,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 18:40:51,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 18:40:51,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 18:40:51,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 18:40:51,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 18:40:51,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 18:40:51,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 18:40:51,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 18:40:51,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 18:40:51,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 18:40:51,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 18:40:51,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 18:40:51,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 18:40:51,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 18:40:51,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 18:40:51,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 18:40:51,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 18:40:51,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 18:40:51,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 18:40:51,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 18:40:51,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 18:40:51,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 18:40:51,869 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 [2020-10-29 18:40:51,896 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 18:40:51,897 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 18:40:51,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 18:40:51,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 18:40:51,898 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 18:40:51,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 18:40:51,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 18:40:51,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 18:40:51,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 18:40:51,900 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 18:40:51,900 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 18:40:51,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 18:40:51,900 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 18:40:51,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 18:40:51,901 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 18:40:51,901 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 18:40:51,901 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 18:40:51,901 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 18:40:51,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 18:40:51,902 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 18:40:51,902 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 18:40:51,902 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 18:40:51,902 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 18:40:51,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 18:40:51,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 18:40:51,903 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 18:40:51,903 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 18:40:51,903 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 18:40:52,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 18:40:52,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 18:40:52,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 18:40:52,343 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 18:40:52,348 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 18:40:52,349 INFO L432 ainManager$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 [2020-10-29 18:40:52,434 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8bf44dff9/003fdd70a0bd4352a20b83d81733e0d8/FLAG157843dec [2020-10-29 18:40:53,610 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 18:40:53,611 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 [2020-10-29 18:40:53,665 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8bf44dff9/003fdd70a0bd4352a20b83d81733e0d8/FLAG157843dec [2020-10-29 18:40:53,986 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8bf44dff9/003fdd70a0bd4352a20b83d81733e0d8 [2020-10-29 18:40:53,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 18:40:53,995 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 18:40:54,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 18:40:54,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 18:40:54,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 18:40:54,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:40:53" (1/1) ... [2020-10-29 18:40:54,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e31d1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:54, skipping insertion in model container [2020-10-29 18:40:54,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:40:53" (1/1) ... [2020-10-29 18:40:54,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 18:40:54,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 18:40:54,744 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2020-10-29 18:40:54,744 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2020-10-29 18:40:56,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 18:40:56,638 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 18:40:56,861 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2020-10-29 18:40:56,862 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2020-10-29 18:40:57,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 18:40:57,862 INFO L208 MainTranslator]: Completed translation [2020-10-29 18:40:57,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57 WrapperNode [2020-10-29 18:40:57,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 18:40:57,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 18:40:57,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 18:40:57,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 18:40:57,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (1/1) ... [2020-10-29 18:40:57,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (1/1) ... [2020-10-29 18:40:58,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (1/1) ... [2020-10-29 18:40:58,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (1/1) ... [2020-10-29 18:40:58,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (1/1) ... [2020-10-29 18:40:58,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (1/1) ... [2020-10-29 18:40:58,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (1/1) ... [2020-10-29 18:40:58,370 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 18:40:58,371 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 18:40:58,372 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 18:40:58,372 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 18:40:58,373 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (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 [2020-10-29 18:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 18:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 18:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 18:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 18:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-29 18:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-29 18:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 18:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-29 18:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 18:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2020-10-29 18:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 18:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 18:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 18:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 18:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-29 18:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 18:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 18:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-29 18:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 18:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-29 18:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-29 18:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 18:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2020-10-29 18:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2020-10-29 18:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-29 18:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-29 18:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-29 18:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2020-10-29 18:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2020-10-29 18:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2020-10-29 18:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2020-10-29 18:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 18:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-29 18:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 18:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 18:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 18:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 18:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 18:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 18:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 18:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 18:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 18:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 18:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 18:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2020-10-29 18:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-29 18:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 18:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 18:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-29 18:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-29 18:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-29 18:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-29 18:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-29 18:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-29 18:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-29 18:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-29 18:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-29 18:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-29 18:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-29 18:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2020-10-29 18:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_coerce_mask_and_coherent [2020-10-29 18:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-29 18:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-29 18:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-29 18:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-29 18:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-29 18:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-29 18:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2020-10-29 18:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2020-10-29 18:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_flags [2020-10-29 18:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2020-10-29 18:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2020-10-29 18:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_flags [2020-10-29 18:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2020-10-29 18:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma [2020-10-29 18:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_flags [2020-10-29 18:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_valid [2020-10-29 18:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2020-10-29 18:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2020-10-29 18:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2020-10-29 18:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2020-10-29 18:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2020-10-29 18:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2020-10-29 18:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2020-10-29 18:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2020-10-29 18:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2020-10-29 18:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2020-10-29 18:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2020-10-29 18:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2020-10-29 18:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2020-10-29 18:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2020-10-29 18:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_data [2020-10-29 18:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_data [2020-10-29 18:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __parport_pc_frob_control [2020-10-29 18:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_reverse [2020-10-29 18:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_forward [2020-10-29 18:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_control [2020-10-29 18:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_control [2020-10-29 18:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_frob_control [2020-10-29 18:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_status [2020-10-29 18:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_disable_irq [2020-10-29 18:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_enable_irq [2020-10-29 18:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_nonpci_ports [2020-10-29 18:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_econtrol [2020-10-29 18:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_set_mode [2020-10-29 18:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure change_mode [2020-10-29 18:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_epp_timeout [2020-10-29 18:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_state [2020-10-29 18:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_save_state [2020-10-29 18:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_restore_state [2020-10-29 18:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_data [2020-10-29 18:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_data [2020-10-29 18:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_addr [2020-10-29 18:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_addr [2020-10-29 18:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_data [2020-10-29 18:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_data [2020-10-29 18:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_addr [2020-10-29 18:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_addr [2020-10-29 18:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_pio [2020-10-29 18:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_dma [2020-10-29 18:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block [2020-10-29 18:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_compat_write_block_pio [2020-10-29 18:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecp_write_block_pio [2020-10-29 18:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_superio [2020-10-29 18:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_smsc37c669 [2020-10-29 18:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_winbond [2020-10-29 18:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_winbond [2020-10-29 18:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_smsc [2020-10-29 18:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check [2020-10-29 18:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check2 [2020-10-29 18:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_check [2020-10-29 18:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_winbond [2020-10-29 18:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_smsc [2020-10-29 18:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_it87 [2020-10-29 18:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure find_superio [2020-10-29 18:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_dma [2020-10-29 18:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_irq [2020-10-29 18:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_SPP_supported [2020-10-29 18:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECR_present [2020-10-29 18:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_PS2_supported [2020-10-29 18:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECP_supported [2020-10-29 18:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPPS2_supported [2020-10-29 18:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_EPP_supported [2020-10-29 18:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPEPP_supported [2020-10-29 18:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_irq_support [2020-10-29 18:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_ECP [2020-10-29 18:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_EPP [2020-10-29 18:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_SPP [2020-10-29 18:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_probe [2020-10-29 18:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_dma_support [2020-10-29 18:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_dma_probe [2020-10-29 18:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_probe_port [2020-10-29 18:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_unregister_port [2020-10-29 18:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_ite_8872_probe [2020-10-29 18:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_via_probe [2020-10-29 18:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_probe [2020-10-29 18:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_remove [2020-10-29 18:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_superio [2020-10-29 18:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_probe [2020-10-29 18:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_remove [2020-10-29 18:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_platform_probe [2020-10-29 18:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_isa_ports [2020-10-29 18:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_ports [2020-10-29 18:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_param [2020-10-29 18:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_irq [2020-10-29 18:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_dma [2020-10-29 18:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_init_mode_setup [2020-10-29 18:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_parport_params [2020-10-29 18:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init [2020-10-29 18:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_exit [2020-10-29 18:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_operations_5 [2020-10-29 18:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_3 [2020-10-29 18:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_4 [2020-10-29 18:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-29 18:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-29 18:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-29 18:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-29 18:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-29 18:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 18:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 18:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 18:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 18:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 18:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2020-10-29 18:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2020-10-29 18:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_22 [2020-10-29 18:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_23 [2020-10-29 18:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 18:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 18:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 18:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 18:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 18:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 18:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 18:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 18:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-29 18:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 18:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-29 18:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 18:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-29 18:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-29 18:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-29 18:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-29 18:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 18:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 18:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 18:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 18:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-29 18:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-29 18:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-29 18:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-29 18:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 18:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-29 18:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-29 18:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-29 18:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-29 18:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-29 18:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 18:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 18:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-29 18:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2020-10-29 18:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-29 18:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 18:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 18:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_announce_port [2020-10-29 18:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_read_data [2020-10-29 18:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_addr [2020-10-29 18:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_data [2020-10-29 18:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_addr [2020-10-29 18:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_data [2020-10-29 18:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_addr [2020-10-29 18:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_data [2020-10-29 18:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_byte [2020-10-29 18:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_nibble [2020-10-29 18:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_write_compat [2020-10-29 18:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_handler [2020-10-29 18:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_put_port [2020-10-29 18:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_port [2020-10-29 18:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_remove_port [2020-10-29 18:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_event [2020-10-29 18:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_peripheral [2020-10-29 18:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-29 18:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-29 18:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-29 18:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-29 18:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-29 18:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2020-10-29 18:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_match_id [2020-10-29 18:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-29 18:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2020-10-29 18:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-29 18:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-29 18:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2020-10-29 18:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2020-10-29 18:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2020-10-29 18:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 18:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-10-29 18:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-10-29 18:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-29 18:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-29 18:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-29 18:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-29 18:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-29 18:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 18:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 18:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 18:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 18:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 18:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 18:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 18:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 18:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 18:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 18:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 18:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 18:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 18:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 18:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 18:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 18:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-29 18:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 18:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 18:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 18:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 18:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 18:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-29 18:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-29 18:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 18:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 18:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 18:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 18:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 18:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 18:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 18:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-29 18:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-29 18:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 18:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-29 18:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-29 18:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 18:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 18:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 18:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 18:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2020-10-29 18:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 18:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2020-10-29 18:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 18:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-29 18:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 18:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-29 18:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-29 18:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 18:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-29 18:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-29 18:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2020-10-29 18:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2020-10-29 18:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2020-10-29 18:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2020-10-29 18:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 18:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 18:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 18:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-29 18:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-29 18:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 18:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 18:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 18:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 18:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 18:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-29 18:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-29 18:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 18:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 18:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 18:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 18:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 18:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 18:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 18:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 18:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 18:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 18:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_operations_5 [2020-10-29 18:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_3 [2020-10-29 18:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_4 [2020-10-29 18:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-29 18:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-29 18:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-29 18:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-29 18:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-29 18:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-29 18:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-29 18:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 18:40:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 18:40:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-29 18:40:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2020-10-29 18:40:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 18:40:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-29 18:40:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-29 18:40:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2020-10-29 18:40:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-29 18:40:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2020-10-29 18:40:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-10-29 18:40:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-10-29 18:40:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 18:40:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 18:40:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 18:40:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 18:40:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-29 18:40:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-29 18:40:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 18:40:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-29 18:40:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-29 18:40:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-29 18:40:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-29 18:40:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-29 18:40:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-29 18:40:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-29 18:40:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 18:40:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-29 18:40:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 18:40:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-29 18:40:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-29 18:40:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-29 18:40:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-29 18:40:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-29 18:40:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-29 18:40:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-29 18:40:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-29 18:40:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-29 18:40:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 18:40:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2020-10-29 18:40:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_coerce_mask_and_coherent [2020-10-29 18:40:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2020-10-29 18:40:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-29 18:40:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-29 18:40:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-29 18:40:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-29 18:40:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-29 18:40:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-29 18:40:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-29 18:40:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-29 18:40:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-29 18:40:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-29 18:40:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-29 18:40:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_match_id [2020-10-29 18:40:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-29 18:40:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-29 18:40:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2020-10-29 18:40:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2020-10-29 18:40:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2020-10-29 18:40:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_flags [2020-10-29 18:40:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2020-10-29 18:40:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2020-10-29 18:40:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_flags [2020-10-29 18:40:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2020-10-29 18:40:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma [2020-10-29 18:40:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_flags [2020-10-29 18:40:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_valid [2020-10-29 18:40:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2020-10-29 18:40:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2020-10-29 18:40:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2020-10-29 18:40:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2020-10-29 18:40:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-29 18:40:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2020-10-29 18:40:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2020-10-29 18:40:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 18:40:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2020-10-29 18:40:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-29 18:40:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_22 [2020-10-29 18:40:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-29 18:40:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_23 [2020-10-29 18:40:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2020-10-29 18:40:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2020-10-29 18:40:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2020-10-29 18:40:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2020-10-29 18:40:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2020-10-29 18:40:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2020-10-29 18:40:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2020-10-29 18:40:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2020-10-29 18:40:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2020-10-29 18:40:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2020-10-29 18:40:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-29 18:40:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-29 18:40:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_port [2020-10-29 18:40:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure parport_announce_port [2020-10-29 18:40:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure parport_remove_port [2020-10-29 18:40:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_handler [2020-10-29 18:40:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure parport_put_port [2020-10-29 18:40:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_event [2020-10-29 18:40:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_peripheral [2020-10-29 18:40:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_write_compat [2020-10-29 18:40:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_nibble [2020-10-29 18:40:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_byte [2020-10-29 18:40:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_read_data [2020-10-29 18:40:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_data [2020-10-29 18:40:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_addr [2020-10-29 18:40:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_data [2020-10-29 18:40:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_data [2020-10-29 18:40:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_addr [2020-10-29 18:40:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_addr [2020-10-29 18:40:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_data [2020-10-29 18:40:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_data [2020-10-29 18:40:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure __parport_pc_frob_control [2020-10-29 18:40:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_reverse [2020-10-29 18:40:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_forward [2020-10-29 18:40:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_control [2020-10-29 18:40:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_control [2020-10-29 18:40:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_frob_control [2020-10-29 18:40:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_status [2020-10-29 18:40:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_disable_irq [2020-10-29 18:40:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_enable_irq [2020-10-29 18:40:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_probe_port [2020-10-29 18:40:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_unregister_port [2020-10-29 18:40:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_isa_ports [2020-10-29 18:40:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_nonpci_ports [2020-10-29 18:40:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure frob_econtrol [2020-10-29 18:40:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure frob_set_mode [2020-10-29 18:40:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure change_mode [2020-10-29 18:40:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure clear_epp_timeout [2020-10-29 18:40:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_state [2020-10-29 18:40:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_save_state [2020-10-29 18:40:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_restore_state [2020-10-29 18:40:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_data [2020-10-29 18:40:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_data [2020-10-29 18:40:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_addr [2020-10-29 18:40:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_addr [2020-10-29 18:40:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_data [2020-10-29 18:40:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_data [2020-10-29 18:40:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_addr [2020-10-29 18:40:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_addr [2020-10-29 18:40:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_pio [2020-10-29 18:40:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_dma [2020-10-29 18:40:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 18:40:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block [2020-10-29 18:40:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_compat_write_block_pio [2020-10-29 18:40:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecp_write_block_pio [2020-10-29 18:40:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 18:40:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_superio [2020-10-29 18:40:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_smsc37c669 [2020-10-29 18:40:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_winbond [2020-10-29 18:40:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure decode_winbond [2020-10-29 18:40:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure decode_smsc [2020-10-29 18:40:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-29 18:40:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check [2020-10-29 18:40:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check2 [2020-10-29 18:40:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_check [2020-10-29 18:40:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_winbond [2020-10-29 18:40:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_smsc [2020-10-29 18:40:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_it87 [2020-10-29 18:40:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure find_superio [2020-10-29 18:40:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_dma [2020-10-29 18:40:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_irq [2020-10-29 18:40:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure parport_SPP_supported [2020-10-29 18:40:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECR_present [2020-10-29 18:40:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure parport_PS2_supported [2020-10-29 18:40:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECP_supported [2020-10-29 18:40:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPPS2_supported [2020-10-29 18:40:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure parport_EPP_supported [2020-10-29 18:40:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPEPP_supported [2020-10-29 18:40:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_irq_support [2020-10-29 18:40:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_ECP [2020-10-29 18:40:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_EPP [2020-10-29 18:40:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_SPP [2020-10-29 18:40:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_probe [2020-10-29 18:40:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_dma_support [2020-10-29 18:40:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure parport_dma_probe [2020-10-29 18:40:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure sio_ite_8872_probe [2020-10-29 18:40:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure sio_via_probe [2020-10-29 18:40:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_probe [2020-10-29 18:40:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 18:40:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_remove [2020-10-29 18:40:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_superio [2020-10-29 18:40:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2020-10-29 18:40:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_probe [2020-10-29 18:40:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_remove [2020-10-29 18:40:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_platform_probe [2020-10-29 18:40:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_ports [2020-10-29 18:40:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_param [2020-10-29 18:40:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_irq [2020-10-29 18:40:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_dma [2020-10-29 18:40:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure parport_init_mode_setup [2020-10-29 18:40:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure parse_parport_params [2020-10-29 18:40:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init [2020-10-29 18:40:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_exit [2020-10-29 18:40:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-29 18:40:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-29 18:40:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2020-10-29 18:40:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 18:40:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 18:40:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 18:40:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 18:40:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 18:40:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 18:40:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 18:40:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 18:40:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 18:40:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 18:40:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 18:40:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 18:40:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 18:40:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 18:40:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 18:40:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 18:40:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 18:41:01,480 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 18:41:18,330 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 18:41:18,331 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 18:41:18,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:41:18 BoogieIcfgContainer [2020-10-29 18:41:18,340 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 18:41:18,341 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 18:41:18,342 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 18:41:18,345 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 18:41:18,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 06:40:53" (1/3) ... [2020-10-29 18:41:18,347 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4792867a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 06:41:18, skipping insertion in model container [2020-10-29 18:41:18,347 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:40:57" (2/3) ... [2020-10-29 18:41:18,347 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4792867a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 06:41:18, skipping insertion in model container [2020-10-29 18:41:18,347 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:41:18" (3/3) ... [2020-10-29 18:41:18,349 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2020-10-29 18:41:18,362 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 18:41:18,369 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 18:41:18,383 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 18:41:18,435 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 18:41:18,435 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 18:41:18,435 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 18:41:18,435 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 18:41:18,436 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 18:41:18,436 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 18:41:18,436 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 18:41:18,436 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 18:41:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states. [2020-10-29 18:41:18,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-10-29 18:41:18,545 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 18:41:18,546 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] [2020-10-29 18:41:18,547 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 18:41:18,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 18:41:18,553 INFO L82 PathProgramCache]: Analyzing trace with hash -130370108, now seen corresponding path program 1 times [2020-10-29 18:41:18,563 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 18:41:18,563 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [735218880] [2020-10-29 18:41:18,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 18:41:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:20,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:20,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:26,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:26,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 165 [2020-10-29 18:41:26,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 18:41:26,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6368 [2020-10-29 18:41:26,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:26,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:26,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 18:41:26,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 129 [2020-10-29 18:41:26,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 18:41:26,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 18:41:51,363 WARN L193 SmtUtils]: Spent 24.87 s on a formula simplification that was a NOOP. DAG size: 1468 [2020-10-29 18:41:51,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 18:41:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:51,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:57,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:57,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 18:41:57,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:57,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6415 [2020-10-29 18:41:57,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:57,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:57,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 18:41:58,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 18:41:58,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 18:41:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 18:41:58,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,125 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 18:41:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 18:41:58,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,156 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 18:41:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 18:41:58,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:41:58,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-29 18:41:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 18:41:58,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 18:41:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 18:41:58,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:41:58,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-29 18:41:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 18:41:58,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:41:58,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-29 18:41:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 18:41:58,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,401 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 18:41:58,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 18:41:58,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,428 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-29 18:41:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 18:41:58,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,460 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 18:41:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 18:41:58,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,492 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-29 18:41:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 18:41:58,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:41:58,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-29 18:41:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 18:41:58,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,558 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 18:41:58,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 18:41:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:58,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 18:41:58,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:41:58,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-29 18:41:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 18:41:58,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 18:41:58,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:58,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:58,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 18:41:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:58,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:58,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:58,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 18:41:58,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:58,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 18:41:58,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:58,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:58,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:58,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 18:41:58,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:58,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:41:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2020-10-29 18:41:58,826 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [735218880] [2020-10-29 18:41:58,829 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 18:41:58,829 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-29 18:41:58,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989171764] [2020-10-29 18:41:58,835 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-29 18:41:58,836 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 18:41:58,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-29 18:41:58,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-29 18:41:58,855 INFO L87 Difference]: Start difference. First operand 2828 states. Second operand 5 states. [2020-10-29 18:42:24,265 WARN L193 SmtUtils]: Spent 25.30 s on a formula simplification that was a NOOP. DAG size: 1471 [2020-10-29 18:43:01,962 WARN L193 SmtUtils]: Spent 24.15 s on a formula simplification that was a NOOP. DAG size: 1473 [2020-10-29 18:43:44,070 WARN L193 SmtUtils]: Spent 24.83 s on a formula simplification that was a NOOP. DAG size: 1470