/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 14:16:50,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 14:16:50,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 14:16:50,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 14:16:50,740 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 14:16:50,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 14:16:50,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 14:16:50,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 14:16:50,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 14:16:50,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 14:16:50,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 14:16:50,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 14:16:50,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 14:16:50,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 14:16:50,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 14:16:50,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 14:16:50,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 14:16:50,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 14:16:50,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 14:16:50,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 14:16:50,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 14:16:50,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 14:16:50,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 14:16:50,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 14:16:50,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 14:16:50,791 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 14:16:50,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 14:16:50,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 14:16:50,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 14:16:50,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 14:16:50,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 14:16:50,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 14:16:50,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 14:16:50,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 14:16:50,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 14:16:50,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 14:16:50,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 14:16:50,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 14:16:50,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 14:16:50,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 14:16:50,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 14:16:50,802 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-14 14:16:50,847 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 14:16:50,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 14:16:50,849 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 14:16:50,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 14:16:50,849 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 14:16:50,849 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 14:16:50,850 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 14:16:50,850 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 14:16:50,850 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 14:16:50,850 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 14:16:50,850 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 14:16:50,851 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 14:16:50,851 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 14:16:50,851 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 14:16:50,851 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 14:16:50,851 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 14:16:50,852 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 14:16:50,852 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 14:16:50,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 14:16:50,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 14:16:50,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 14:16:50,853 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 14:16:50,853 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 14:16:50,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 14:16:50,853 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 14:16:50,853 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 14:16:50,853 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 14:16:50,854 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 14:16:51,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 14:16:51,166 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 14:16:51,169 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 14:16:51,171 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 14:16:51,171 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 14:16:51,172 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2020-10-14 14:16:51,237 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/532ea34c1/6f19ec7810ff451ca4323cb853b15c22/FLAGc290da94c [2020-10-14 14:16:52,126 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 14:16:52,127 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2020-10-14 14:16:52,167 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/532ea34c1/6f19ec7810ff451ca4323cb853b15c22/FLAGc290da94c [2020-10-14 14:16:52,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/532ea34c1/6f19ec7810ff451ca4323cb853b15c22 [2020-10-14 14:16:52,596 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 14:16:52,598 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 14:16:52,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 14:16:52,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 14:16:52,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 14:16:52,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:16:52" (1/1) ... [2020-10-14 14:16:52,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40902ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:52, skipping insertion in model container [2020-10-14 14:16:52,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:16:52" (1/1) ... [2020-10-14 14:16:52,614 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 14:16:52,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 14:16:53,362 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3713] [2020-10-14 14:16:53,363 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3714-3715] [2020-10-14 14:16:55,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 14:16:55,436 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 14:16:55,536 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3713] [2020-10-14 14:16:55,537 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3714-3715] [2020-10-14 14:16:55,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 14:16:56,480 INFO L208 MainTranslator]: Completed translation [2020-10-14 14:16:56,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56 WrapperNode [2020-10-14 14:16:56,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 14:16:56,482 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 14:16:56,482 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 14:16:56,482 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 14:16:56,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (1/1) ... [2020-10-14 14:16:56,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (1/1) ... [2020-10-14 14:16:56,631 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (1/1) ... [2020-10-14 14:16:56,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (1/1) ... [2020-10-14 14:16:56,776 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (1/1) ... [2020-10-14 14:16:56,808 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (1/1) ... [2020-10-14 14:16:56,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (1/1) ... [2020-10-14 14:16:56,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 14:16:56,909 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 14:16:56,909 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 14:16:56,909 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 14:16:56,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 14:16:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 14:16:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 14:16:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 14:16:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 14:16:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 14:16:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 14:16:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-14 14:16:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-14 14:16:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-14 14:16:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2020-10-14 14:16:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-14 14:16:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 14:16:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-14 14:16:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-14 14:16:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-14 14:16:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-14 14:16:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-14 14:16:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 14:16:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-14 14:16:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-14 14:16:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-14 14:16:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2020-10-14 14:16:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2020-10-14 14:16:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-14 14:16:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-14 14:16:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-14 14:16:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2020-10-14 14:16:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2020-10-14 14:16:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2020-10-14 14:16:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2020-10-14 14:16:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 14:16:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-14 14:16:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 14:16:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 14:16:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 14:16:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 14:16:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 14:16:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 14:16:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 14:16:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 14:16:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 14:16:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-14 14:16:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-14 14:16:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2020-10-14 14:16:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 14:16:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 14:16:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 14:16:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 14:16:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-14 14:16:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-14 14:16:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 14:16:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-14 14:16:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-14 14:16:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-14 14:16:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-14 14:16:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-14 14:16:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-14 14:16:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-14 14:16:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2020-10-14 14:16:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_coerce_mask_and_coherent [2020-10-14 14:16:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-14 14:16:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-14 14:16:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-14 14:16:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-14 14:16:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-14 14:16:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-14 14:16:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2020-10-14 14:16:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2020-10-14 14:16:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_flags [2020-10-14 14:16:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2020-10-14 14:16:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2020-10-14 14:16:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_flags [2020-10-14 14:16:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2020-10-14 14:16:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma [2020-10-14 14:16:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_flags [2020-10-14 14:16:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_valid [2020-10-14 14:16:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2020-10-14 14:16:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2020-10-14 14:16:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2020-10-14 14:16:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2020-10-14 14:16:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2020-10-14 14:16:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2020-10-14 14:16:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2020-10-14 14:16:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2020-10-14 14:16:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2020-10-14 14:16:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2020-10-14 14:16:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2020-10-14 14:16:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2020-10-14 14:16:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2020-10-14 14:16:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2020-10-14 14:16:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_data [2020-10-14 14:16:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_data [2020-10-14 14:16:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __parport_pc_frob_control [2020-10-14 14:16:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_reverse [2020-10-14 14:16:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_forward [2020-10-14 14:16:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_control [2020-10-14 14:16:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_control [2020-10-14 14:16:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_frob_control [2020-10-14 14:16:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_status [2020-10-14 14:16:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_disable_irq [2020-10-14 14:16:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_enable_irq [2020-10-14 14:16:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_nonpci_ports [2020-10-14 14:16:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_econtrol [2020-10-14 14:16:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_set_mode [2020-10-14 14:16:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure change_mode [2020-10-14 14:16:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_epp_timeout [2020-10-14 14:16:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_state [2020-10-14 14:16:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_save_state [2020-10-14 14:16:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_restore_state [2020-10-14 14:16:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_data [2020-10-14 14:16:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_data [2020-10-14 14:16:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_addr [2020-10-14 14:16:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_addr [2020-10-14 14:16:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_data [2020-10-14 14:16:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_data [2020-10-14 14:16:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_addr [2020-10-14 14:16:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_addr [2020-10-14 14:16:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_pio [2020-10-14 14:16:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_dma [2020-10-14 14:16:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block [2020-10-14 14:16:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_compat_write_block_pio [2020-10-14 14:16:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecp_write_block_pio [2020-10-14 14:16:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_superio [2020-10-14 14:16:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_smsc37c669 [2020-10-14 14:16:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_winbond [2020-10-14 14:16:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_winbond [2020-10-14 14:16:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_smsc [2020-10-14 14:16:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check [2020-10-14 14:16:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check2 [2020-10-14 14:16:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_check [2020-10-14 14:16:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_winbond [2020-10-14 14:16:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_smsc [2020-10-14 14:16:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_it87 [2020-10-14 14:16:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure find_superio [2020-10-14 14:16:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_dma [2020-10-14 14:16:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_irq [2020-10-14 14:16:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_SPP_supported [2020-10-14 14:16:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECR_present [2020-10-14 14:16:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_PS2_supported [2020-10-14 14:16:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECP_supported [2020-10-14 14:16:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPPS2_supported [2020-10-14 14:16:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_EPP_supported [2020-10-14 14:16:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPEPP_supported [2020-10-14 14:16:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_irq_support [2020-10-14 14:16:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_ECP [2020-10-14 14:16:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_EPP [2020-10-14 14:16:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_SPP [2020-10-14 14:16:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_probe [2020-10-14 14:16:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_dma_support [2020-10-14 14:16:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_dma_probe [2020-10-14 14:16:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_probe_port [2020-10-14 14:16:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_unregister_port [2020-10-14 14:16:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_ite_8872_probe [2020-10-14 14:16:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_via_probe [2020-10-14 14:16:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_probe [2020-10-14 14:16:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_remove [2020-10-14 14:16:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_superio [2020-10-14 14:16:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_probe [2020-10-14 14:16:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_remove [2020-10-14 14:16:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_platform_probe [2020-10-14 14:16:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_isa_ports [2020-10-14 14:16:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_ports [2020-10-14 14:16:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_param [2020-10-14 14:16:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_irq [2020-10-14 14:16:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_dma [2020-10-14 14:16:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_init_mode_setup [2020-10-14 14:16:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_parport_params [2020-10-14 14:16:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init [2020-10-14 14:16:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_exit [2020-10-14 14:16:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_operations_5 [2020-10-14 14:16:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_3 [2020-10-14 14:16:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_4 [2020-10-14 14:16:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-14 14:16:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-14 14:16:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-14 14:16:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-14 14:16:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-14 14:16:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 14:16:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 14:16:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 14:16:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 14:16:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 14:16:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2020-10-14 14:16:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2020-10-14 14:16:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_22 [2020-10-14 14:16:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_23 [2020-10-14 14:16:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 14:16:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 14:16:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 14:16:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 14:16:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 14:16:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 14:16:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 14:16:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-14 14:16:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-14 14:16:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-14 14:16:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 14:16:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 14:16:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-14 14:16:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-14 14:16:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-14 14:16:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-14 14:16:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 14:16:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-14 14:16:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-14 14:16:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-14 14:16:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 14:16:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-14 14:16:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 14:16:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 14:16:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-14 14:16:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2020-10-14 14:16:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-14 14:16:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 14:16:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-14 14:16:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_announce_port [2020-10-14 14:16:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_read_data [2020-10-14 14:16:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_addr [2020-10-14 14:16:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_data [2020-10-14 14:16:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_addr [2020-10-14 14:16:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_data [2020-10-14 14:16:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_addr [2020-10-14 14:16:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_data [2020-10-14 14:16:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_byte [2020-10-14 14:16:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_nibble [2020-10-14 14:16:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_write_compat [2020-10-14 14:16:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_handler [2020-10-14 14:16:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_put_port [2020-10-14 14:16:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_port [2020-10-14 14:16:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_remove_port [2020-10-14 14:16:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_event [2020-10-14 14:16:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_peripheral [2020-10-14 14:16:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-14 14:16:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-14 14:16:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-14 14:16:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-14 14:16:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-14 14:16:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2020-10-14 14:16:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_match_id [2020-10-14 14:16:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 14:16:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2020-10-14 14:16:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-14 14:16:57,144 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-14 14:16:57,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2020-10-14 14:16:57,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2020-10-14 14:16:57,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2020-10-14 14:16:57,148 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 14:16:57,148 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-10-14 14:16:57,148 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-10-14 14:16:57,149 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-14 14:16:57,149 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 14:16:57,149 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-14 14:16:57,149 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-14 14:16:57,149 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-14 14:16:57,149 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 14:16:57,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 14:16:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 14:16:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 14:16:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 14:16:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 14:16:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 14:16:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-14 14:16:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 14:16:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 14:16:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-14 14:16:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 14:16:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 14:16:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-14 14:16:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-14 14:16:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 14:16:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 14:16:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 14:16:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 14:16:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 14:16:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 14:16:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 14:16:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 14:16:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 14:16:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 14:16:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_operations_5 [2020-10-14 14:16:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_3 [2020-10-14 14:16:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_4 [2020-10-14 14:16:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-14 14:16:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-14 14:16:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-10-14 14:16:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-14 14:16:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-14 14:16:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-14 14:16:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-14 14:16:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 14:16:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-14 14:16:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 14:16:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-14 14:16:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 14:16:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 14:16:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-14 14:16:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 14:16:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2020-10-14 14:16:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_coerce_mask_and_coherent [2020-10-14 14:16:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2020-10-14 14:16:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-14 14:16:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-14 14:16:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-14 14:16:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-14 14:16:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-14 14:16:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-14 14:16:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-14 14:16:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-14 14:16:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-14 14:16:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 14:16:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 14:16:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_match_id [2020-10-14 14:16:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-14 14:16:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-14 14:16:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2020-10-14 14:16:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2020-10-14 14:16:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2020-10-14 14:16:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_flags [2020-10-14 14:16:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2020-10-14 14:16:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2020-10-14 14:16:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_flags [2020-10-14 14:16:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2020-10-14 14:16:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma [2020-10-14 14:16:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_flags [2020-10-14 14:16:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_valid [2020-10-14 14:16:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2020-10-14 14:16:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2020-10-14 14:16:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2020-10-14 14:16:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2020-10-14 14:16:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-14 14:16:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2020-10-14 14:16:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2020-10-14 14:16:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 14:16:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2020-10-14 14:16:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-14 14:16:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_22 [2020-10-14 14:16:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-14 14:16:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_23 [2020-10-14 14:16:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2020-10-14 14:16:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2020-10-14 14:16:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2020-10-14 14:16:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2020-10-14 14:16:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2020-10-14 14:16:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2020-10-14 14:16:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2020-10-14 14:16:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2020-10-14 14:16:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2020-10-14 14:16:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_port [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure parport_announce_port [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure parport_remove_port [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_handler [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure parport_put_port [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_event [2020-10-14 14:16:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_peripheral [2020-10-14 14:16:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_write_compat [2020-10-14 14:16:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_nibble [2020-10-14 14:16:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_byte [2020-10-14 14:16:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_read_data [2020-10-14 14:16:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_data [2020-10-14 14:16:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_addr [2020-10-14 14:16:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_data [2020-10-14 14:16:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_data [2020-10-14 14:16:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_addr [2020-10-14 14:16:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_addr [2020-10-14 14:16:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_data [2020-10-14 14:16:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_data [2020-10-14 14:16:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure __parport_pc_frob_control [2020-10-14 14:16:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_reverse [2020-10-14 14:16:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_forward [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_control [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_control [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_frob_control [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_status [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_disable_irq [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_enable_irq [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_probe_port [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_unregister_port [2020-10-14 14:16:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_isa_ports [2020-10-14 14:16:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_nonpci_ports [2020-10-14 14:16:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure frob_econtrol [2020-10-14 14:16:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure frob_set_mode [2020-10-14 14:16:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure change_mode [2020-10-14 14:16:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure clear_epp_timeout [2020-10-14 14:16:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_state [2020-10-14 14:16:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_save_state [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_restore_state [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_data [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_data [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_addr [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_addr [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_data [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_data [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_addr [2020-10-14 14:16:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_addr [2020-10-14 14:16:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_pio [2020-10-14 14:16:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_dma [2020-10-14 14:16:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 14:16:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block [2020-10-14 14:16:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_compat_write_block_pio [2020-10-14 14:16:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecp_write_block_pio [2020-10-14 14:16:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_superio [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_smsc37c669 [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_winbond [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure decode_winbond [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure decode_smsc [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check2 [2020-10-14 14:16:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_check [2020-10-14 14:16:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_winbond [2020-10-14 14:16:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_smsc [2020-10-14 14:16:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_it87 [2020-10-14 14:16:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure find_superio [2020-10-14 14:16:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_dma [2020-10-14 14:16:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_irq [2020-10-14 14:16:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure parport_SPP_supported [2020-10-14 14:16:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECR_present [2020-10-14 14:16:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure parport_PS2_supported [2020-10-14 14:16:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECP_supported [2020-10-14 14:16:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPPS2_supported [2020-10-14 14:16:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure parport_EPP_supported [2020-10-14 14:16:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPEPP_supported [2020-10-14 14:16:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_irq_support [2020-10-14 14:16:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_ECP [2020-10-14 14:16:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_EPP [2020-10-14 14:16:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_SPP [2020-10-14 14:16:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_probe [2020-10-14 14:16:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_dma_support [2020-10-14 14:16:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure parport_dma_probe [2020-10-14 14:16:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure sio_ite_8872_probe [2020-10-14 14:16:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure sio_via_probe [2020-10-14 14:16:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_probe [2020-10-14 14:16:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-14 14:16:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_remove [2020-10-14 14:16:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_superio [2020-10-14 14:16:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2020-10-14 14:16:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_probe [2020-10-14 14:16:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_remove [2020-10-14 14:16:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_platform_probe [2020-10-14 14:16:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_ports [2020-10-14 14:16:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_param [2020-10-14 14:16:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_irq [2020-10-14 14:16:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_dma [2020-10-14 14:16:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure parport_init_mode_setup [2020-10-14 14:16:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure parse_parport_params [2020-10-14 14:16:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init [2020-10-14 14:16:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_exit [2020-10-14 14:16:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-14 14:16:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-14 14:16:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2020-10-14 14:16:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 14:16:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 14:16:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 14:16:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 14:16:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 14:16:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 14:16:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 14:16:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-14 14:16:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 14:16:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 14:16:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 14:16:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 14:16:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 14:16:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 14:16:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 14:16:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 14:16:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 14:16:58,548 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 14:17:11,015 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 14:17:11,015 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-14 14:17:11,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:17:11 BoogieIcfgContainer [2020-10-14 14:17:11,029 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 14:17:11,031 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 14:17:11,031 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 14:17:11,034 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 14:17:11,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 02:16:52" (1/3) ... [2020-10-14 14:17:11,035 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d33b62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:17:11, skipping insertion in model container [2020-10-14 14:17:11,036 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:16:56" (2/3) ... [2020-10-14 14:17:11,036 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d33b62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:17:11, skipping insertion in model container [2020-10-14 14:17:11,036 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:17:11" (3/3) ... [2020-10-14 14:17:11,038 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2020-10-14 14:17:11,049 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 14:17:11,059 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 14:17:11,075 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 14:17:11,112 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 14:17:11,113 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 14:17:11,113 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 14:17:11,113 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 14:17:11,113 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 14:17:11,114 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 14:17:11,114 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 14:17:11,114 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 14:17:11,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2824 states. [2020-10-14 14:17:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2020-10-14 14:17:11,213 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 14:17:11,214 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 14:17:11,215 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 14:17:11,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 14:17:11,222 INFO L82 PathProgramCache]: Analyzing trace with hash 352771184, now seen corresponding path program 1 times [2020-10-14 14:17:11,234 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 14:17:11,235 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1679751812] [2020-10-14 14:17:11,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 14:17:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:14,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:19,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:19,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 161 [2020-10-14 14:17:19,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:19,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7272 [2020-10-14 14:17:19,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:19,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:19,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 14:17:19,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 129 [2020-10-14 14:17:19,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 14:17:19,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 14:17:28,838 WARN L193 SmtUtils]: Spent 8.29 s on a formula simplification that was a NOOP. DAG size: 1456 [2020-10-14 14:17:28,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 14:17:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:28,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:31,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:31,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:17:31,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:31,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2939 [2020-10-14 14:17:31,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:31,837 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:31,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:31,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:31,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:31,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 14:17:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 14:17:32,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 14:17:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 14:17:32,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,228 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 14:17:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 14:17:32,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,260 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 14:17:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 14:17:32,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 14:17:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 14:17:32,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-14 14:17:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 14:17:32,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-14 14:17:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 14:17:32,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-14 14:17:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 14:17:32,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 14:17:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 14:17:32,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-14 14:17:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 14:17:32,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-14 14:17:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 14:17:32,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-14 14:17:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 14:17:32,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,564 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-14 14:17:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 14:17:32,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 14:17:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:32,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 14:17:32,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-14 14:17:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 14:17:32,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 14:17:32,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,654 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:32,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 14:17:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:32,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:32,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:32,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:17:32,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:32,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 14:17:32,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:32,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:32,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:32,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 14:17:32,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:32,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2020-10-14 14:17:32,844 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1679751812] [2020-10-14 14:17:32,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 14:17:32,847 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-14 14:17:32,847 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480030966] [2020-10-14 14:17:32,854 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-14 14:17:32,854 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 14:17:32,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-14 14:17:32,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-14 14:17:32,872 INFO L87 Difference]: Start difference. First operand 2824 states. Second operand 5 states. [2020-10-14 14:17:41,280 WARN L193 SmtUtils]: Spent 8.33 s on a formula simplification that was a NOOP. DAG size: 1459 [2020-10-14 14:17:57,680 WARN L193 SmtUtils]: Spent 8.40 s on a formula simplification that was a NOOP. DAG size: 1461 [2020-10-14 14:18:15,823 WARN L193 SmtUtils]: Spent 8.18 s on a formula simplification that was a NOOP. DAG size: 1458