/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 10:31:25,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 10:31:25,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 10:31:25,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 10:31:25,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 10:31:25,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 10:31:25,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 10:31:25,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 10:31:25,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 10:31:25,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 10:31:25,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 10:31:25,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 10:31:25,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 10:31:25,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 10:31:25,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 10:31:25,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 10:31:25,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 10:31:25,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 10:31:25,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 10:31:25,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 10:31:25,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 10:31:25,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 10:31:25,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 10:31:25,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 10:31:25,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 10:31:25,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 10:31:25,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 10:31:25,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 10:31:25,952 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 10:31:25,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 10:31:25,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 10:31:25,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 10:31:25,955 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 10:31:25,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 10:31:25,957 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 10:31:25,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 10:31:25,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 10:31:25,958 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 10:31:25,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 10:31:25,959 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 10:31:25,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 10:31:25,961 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 10:31:26,009 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 10:31:26,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 10:31:26,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 10:31:26,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 10:31:26,011 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 10:31:26,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 10:31:26,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 10:31:26,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 10:31:26,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 10:31:26,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 10:31:26,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 10:31:26,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 10:31:26,013 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 10:31:26,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 10:31:26,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 10:31:26,014 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 10:31:26,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 10:31:26,014 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 10:31:26,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 10:31:26,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 10:31:26,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 10:31:26,017 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 10:31:26,017 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 10:31:26,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 10:31:26,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 10:31:26,017 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 10:31:26,018 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 10:31:26,018 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 10:31:26,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 10:31:26,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 10:31:26,382 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 10:31:26,384 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 10:31:26,386 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 10:31:26,386 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-15 10:31:26,463 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/963047e69/e44a17a1c2a0497a911202615b0d2b0d/FLAG2de6dfdce [2020-10-15 10:31:27,337 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 10:31:27,337 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-15 10:31:27,399 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/963047e69/e44a17a1c2a0497a911202615b0d2b0d/FLAG2de6dfdce [2020-10-15 10:31:27,817 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/963047e69/e44a17a1c2a0497a911202615b0d2b0d [2020-10-15 10:31:27,829 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 10:31:27,831 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 10:31:27,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 10:31:27,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 10:31:27,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 10:31:27,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:31:27" (1/1) ... [2020-10-15 10:31:27,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40826058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:27, skipping insertion in model container [2020-10-15 10:31:27,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:31:27" (1/1) ... [2020-10-15 10:31:27,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 10:31:28,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 10:31:30,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:31:30,858 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 10:31:31,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:31:32,080 INFO L208 MainTranslator]: Completed translation [2020-10-15 10:31:32,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32 WrapperNode [2020-10-15 10:31:32,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 10:31:32,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 10:31:32,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 10:31:32,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 10:31:32,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (1/1) ... [2020-10-15 10:31:32,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (1/1) ... [2020-10-15 10:31:32,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (1/1) ... [2020-10-15 10:31:32,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (1/1) ... [2020-10-15 10:31:32,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (1/1) ... [2020-10-15 10:31:32,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (1/1) ... [2020-10-15 10:31:32,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (1/1) ... [2020-10-15 10:31:32,661 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 10:31:32,661 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 10:31:32,662 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 10:31:32,662 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 10:31:32,663 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 10:31:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 10:31:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 10:31:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2020-10-15 10:31:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-15 10:31:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-15 10:31:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2020-10-15 10:31:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-15 10:31:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-15 10:31:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2020-10-15 10:31:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2020-10-15 10:31:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2020-10-15 10:31:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2020-10-15 10:31:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2020-10-15 10:31:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-15 10:31:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-15 10:31:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-15 10:31:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-15 10:31:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2020-10-15 10:31:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:31:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 10:31:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 10:31:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 10:31:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-15 10:31:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2020-10-15 10:31:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-15 10:31:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 10:31:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 10:31:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 10:31:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 10:31:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 10:31:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 10:31:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 10:31:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 10:31:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-15 10:31:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-15 10:31:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 10:31:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 10:31:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 10:31:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 10:31:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 10:31:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 10:31:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 10:31:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 10:31:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 10:31:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 10:31:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 10:31:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_rio_sg [2020-10-15 10:31:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2020-10-15 10:31:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2020-10-15 10:31:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_read_config_32 [2020-10-15 10:31:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_write_config_32 [2020-10-15 10:31:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_32 [2020-10-15 10:31:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_32 [2020-10-15 10:31:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mbox_res [2020-10-15 10:31:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_dbell_res [2020-10-15 10:31:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_name [2020-10-15 10:31:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_get_device_id [2020-10-15 10:31:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_add_device [2020-10-15 10:31:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_mbox [2020-10-15 10:31:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_mbox [2020-10-15 10:31:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_mbox [2020-10-15 10:31:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_mbox [2020-10-15 10:31:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_setup_inb_dbell [2020-10-15 10:31:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_dbell [2020-10-15 10:31:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_dbell [2020-10-15 10:31:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_dbell [2020-10-15 10:31:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_dbell [2020-10-15 10:31:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_pwrite [2020-10-15 10:31:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_pwrite [2020-10-15 10:31:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_map_inb_region [2020-10-15 10:31:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unmap_inb_region [2020-10-15 10:31:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_physefb [2020-10-15 10:31:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_comptag [2020-10-15 10:31:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_set_port_lockout [2020-10-15 10:31:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_enable_rx_tx_port [2020-10-15 10:31:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_route [2020-10-15 10:31:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_chk_dev_access [2020-10-15 10:31:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_access [2020-10-15 10:31:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_input_status [2020-10-15 10:31:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_clr_err_stopped [2020-10-15 10:31:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_inb_pwrite_handler [2020-10-15 10:31:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_efb [2020-10-15 10:31:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_feature [2020-10-15 10:31:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_asm [2020-10-15 10:31:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_device [2020-10-15 10:31:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_add_entry [2020-10-15 10:31:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_get_entry [2020-10-15 10:31:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_clr_table [2020-10-15 10:31:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_lock_device [2020-10-15 10:31:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unlock_device [2020-10-15 10:31:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_add_entry [2020-10-15 10:31:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_get_entry [2020-10-15 10:31:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_clr_table [2020-10-15 10:31:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chan_filter [2020-10-15 10:31:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_mport_dma [2020-10-15 10:31:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_dma [2020-10-15 10:31:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_dma [2020-10-15 10:31:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_xfer [2020-10-15 10:31:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_slave_sg [2020-10-15 10:31:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_find_mport [2020-10-15 10:31:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_scan [2020-10-15 10:31:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_scan [2020-10-15 10:31:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_scan [2020-10-15 10:31:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_fixup_device [2020-10-15 10:31:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init [2020-10-15 10:31:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure disc_work_handler [2020-10-15 10:31:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mports [2020-10-15 10:31:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_hdid [2020-10-15 10:31:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_mport [2020-10-15 10:31:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-15 10:31:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-15 10:31:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-15 10:31:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-15 10:31:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-15 10:31:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-15 10:31:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-15 10:31:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-15 10:31:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-15 10:31:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-15 10:31:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-15 10:31:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2020-10-15 10:31:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-15 10:31:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2020-10-15 10:31:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2020-10-15 10:31:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_14 [2020-10-15 10:31:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2020-10-15 10:31:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2020-10-15 10:31:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2020-10-15 10:31:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_18 [2020-10-15 10:31:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2020-10-15 10:31:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_20 [2020-10-15 10:31:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_21 [2020-10-15 10:31:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_22 [2020-10-15 10:31:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_23 [2020-10-15 10:31:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_24 [2020-10-15 10:31:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_8 [2020-10-15 10:31:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_16 [2020-10-15 10:31:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_32 [2020-10-15 10:31:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_8 [2020-10-15 10:31:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_16 [2020-10-15 10:31:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_32 [2020-10-15 10:31:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_8 [2020-10-15 10:31:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_16 [2020-10-15 10:31:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_32 [2020-10-15 10:31:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_8 [2020-10-15 10:31:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_16 [2020-10-15 10:31:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_32 [2020-10-15 10:31:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_send_doorbell [2020-10-15 10:31:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_37 [2020-10-15 10:31:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_38 [2020-10-15 10:31:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_39 [2020-10-15 10:31:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_40 [2020-10-15 10:31:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_41 [2020-10-15 10:31:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_device [2020-10-15 10:31:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_get [2020-10-15 10:31:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_put [2020-10-15 10:31:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_probe [2020-10-15 10:31:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_remove [2020-10-15 10:31:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_driver [2020-10-15 10:31:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_driver [2020-10-15 10:31:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_attach_device [2020-10-15 10:31:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_bus [2020-10-15 10:31:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_uevent [2020-10-15 10:31:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_bus_init [2020-10-15 10:31:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_19 [2020-10-15 10:31:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_18 [2020-10-15 10:31:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 10:31:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_51 [2020-10-15 10:31:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_52 [2020-10-15 10:31:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_53 [2020-10-15 10:31:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_54 [2020-10-15 10:31:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_55 [2020-10-15 10:31:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2020-10-15 10:31:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_16 [2020-10-15 10:31:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_16 [2020-10-15 10:31:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_8 [2020-10-15 10:31:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_8 [2020-10-15 10:31:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure did_show [2020-10-15 10:31:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_show [2020-10-15 10:31:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure device_rev_show [2020-10-15 10:31:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_did_show [2020-10-15 10:31:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_vid_show [2020-10-15 10:31:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_rev_show [2020-10-15 10:31:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure destid_show [2020-10-15 10:31:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure hopcount_show [2020-10-15 10:31:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure routes_show [2020-10-15 10:31:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure lprev_show [2020-10-15 10:31:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure lnext_show [2020-10-15 10:31:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure modalias_show [2020-10-15 10:31:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config [2020-10-15 10:31:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config [2020-10-15 10:31:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_create_sysfs_dev_files [2020-10-15 10:31:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_remove_sysfs_dev_files [2020-10-15 10:31:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_scan_store [2020-10-15 10:31:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure port_destid_show [2020-10-15 10:31:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_size_show [2020-10-15 10:31:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_5 [2020-10-15 10:31:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2020-10-15 10:31:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2020-10-15 10:31:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_17 [2020-10-15 10:31:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-15 10:31:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_16 [2020-10-15 10:31:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2020-10-15 10:31:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2020-10-15 10:31:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-15 10:31:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2020-10-15 10:31:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2020-10-15 10:31:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_14 [2020-10-15 10:31:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_15 [2020-10-15 10:31:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2020-10-15 10:31:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-15 10:31:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2020-10-15 10:31:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2020-10-15 10:31:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_65 [2020-10-15 10:31:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_66 [2020-10-15 10:31:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_67 [2020-10-15 10:31:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_68 [2020-10-15 10:31:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_69 [2020-10-15 10:31:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 10:31:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 10:31:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 10:31:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 10:31:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 10:31:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-15 10:31:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-15 10:31:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-15 10:31:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-15 10:31:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-15 10:31:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 10:31:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-15 10:31:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-15 10:31:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 10:31:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2020-10-15 10:31:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-15 10:31:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-15 10:31:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 10:31:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 10:31:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 10:31:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 10:31:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 10:31:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:31:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2020-10-15 10:31:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2020-10-15 10:31:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-15 10:31:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-15 10:31:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-15 10:31:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 10:31:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-15 10:31:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2020-10-15 10:31:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2020-10-15 10:31:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-15 10:31:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2020-10-15 10:31:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2020-10-15 10:31:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-15 10:31:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2020-10-15 10:31:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2020-10-15 10:31:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-15 10:31:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-15 10:31:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-15 10:31:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2020-10-15 10:31:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 10:31:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_exit [2020-10-15 10:31:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-15 10:31:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-15 10:31:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-15 10:31:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 10:31:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-15 10:31:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 10:31:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 10:31:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-15 10:31:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-15 10:31:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 10:31:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-10-15 10:31:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2020-10-15 10:31:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 10:31:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 10:31:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 10:31:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 10:31:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 10:31:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 10:31:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 10:31:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 10:31:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-15 10:31:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-15 10:31:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 10:31:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 10:31:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 10:31:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-15 10:31:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 10:31:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-15 10:31:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 10:31:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 10:31:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 10:31:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2020-10-15 10:31:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 10:31:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-15 10:31:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 10:31:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 10:31:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 10:31:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 10:31:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:31:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 10:31:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 10:31:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 10:31:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 10:31:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-15 10:31:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 10:31:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 10:31:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-15 10:31:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-15 10:31:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_22 [2020-10-15 10:31:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_24 [2020-10-15 10:31:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 10:31:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-15 10:31:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-15 10:31:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-15 10:31:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-15 10:31:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-15 10:31:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-15 10:31:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-15 10:31:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_23 [2020-10-15 10:31:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 10:31:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2020-10-15 10:31:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-10-15 10:31:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 10:31:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2020-10-15 10:31:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2020-10-15 10:31:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_14 [2020-10-15 10:31:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2020-10-15 10:31:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_18 [2020-10-15 10:31:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_20 [2020-10-15 10:31:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-15 10:31:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2020-10-15 10:31:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2020-10-15 10:31:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2020-10-15 10:31:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2020-10-15 10:31:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_21 [2020-10-15 10:31:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-15 10:31:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-15 10:31:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 10:31:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 10:31:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 10:31:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 10:31:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-15 10:31:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 10:31:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-15 10:31:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 10:31:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 10:31:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 10:31:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 10:31:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 10:31:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 10:31:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 10:31:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 10:31:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 10:31:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 10:31:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 10:31:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 10:31:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 10:31:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 10:31:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 10:31:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-15 10:31:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-15 10:31:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-15 10:31:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-15 10:31:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-15 10:31:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-15 10:31:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 10:31:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 10:31:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-15 10:31:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2020-10-15 10:31:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2020-10-15 10:31:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 10:31:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_rio_sg [2020-10-15 10:31:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2020-10-15 10:31:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2020-10-15 10:31:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2020-10-15 10:31:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2020-10-15 10:31:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2020-10-15 10:31:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_mport [2020-10-15 10:31:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_32 [2020-10-15 10:31:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_32 [2020-10-15 10:31:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_32 [2020-10-15 10:31:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_32 [2020-10-15 10:31:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_read_config_32 [2020-10-15 10:31:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_write_config_32 [2020-10-15 10:31:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_32 [2020-10-15 10:31:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 10:31:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_32 [2020-10-15 10:31:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mbox_res [2020-10-15 10:31:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 10:31:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_dbell_res [2020-10-15 10:31:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_mbox [2020-10-15 10:31:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_mbox [2020-10-15 10:31:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_mbox [2020-10-15 10:31:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_mbox [2020-10-15 10:31:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_dbell [2020-10-15 10:31:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_dbell [2020-10-15 10:31:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_dbell [2020-10-15 10:31:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_dbell [2020-10-15 10:31:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure rio_map_inb_region [2020-10-15 10:31:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unmap_inb_region [2020-10-15 10:31:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_pwrite [2020-10-15 10:31:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_pwrite [2020-10-15 10:31:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure rio_inb_pwrite_handler [2020-10-15 10:31:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_get [2020-10-15 10:31:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_put [2020-10-15 10:31:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_dma [2020-10-15 10:31:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_mport_dma [2020-10-15 10:31:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_dma [2020-10-15 10:31:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_slave_sg [2020-10-15 10:31:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_xfer [2020-10-15 10:31:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure rio_name [2020-10-15 10:31:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_get_device_id [2020-10-15 10:31:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_device [2020-10-15 10:31:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_asm [2020-10-15 10:31:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mports [2020-10-15 10:31:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_feature [2020-10-15 10:31:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_physefb [2020-10-15 10:31:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_efb [2020-10-15 10:31:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_chk_dev_access [2020-10-15 10:31:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure rio_create_sysfs_dev_files [2020-10-15 10:31:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure rio_lock_device [2020-10-15 10:31:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unlock_device [2020-10-15 10:31:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_add_entry [2020-10-15 10:31:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_get_entry [2020-10-15 10:31:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_clr_table [2020-10-15 10:31:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure rio_set_port_lockout [2020-10-15 10:31:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_comptag [2020-10-15 10:31:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure rio_add_device [2020-10-15 10:31:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure rio_enable_rx_tx_port [2020-10-15 10:31:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_scan [2020-10-15 10:31:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_scan [2020-10-15 10:31:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure rio_find_mport [2020-10-15 10:31:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_scan [2020-10-15 10:31:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 10:31:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 10:31:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-15 10:31:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-15 10:31:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure rio_setup_inb_dbell [2020-10-15 10:31:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2020-10-15 10:31:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-15 10:31:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_route [2020-10-15 10:31:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_access [2020-10-15 10:31:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_input_status [2020-10-15 10:31:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure rio_clr_err_stopped [2020-10-15 10:31:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-15 10:31:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2020-10-15 10:31:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_add_entry [2020-10-15 10:31:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_get_entry [2020-10-15 10:31:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_clr_table [2020-10-15 10:31:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2020-10-15 10:31:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2020-10-15 10:31:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2020-10-15 10:31:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chan_filter [2020-10-15 10:31:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2020-10-15 10:31:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure rio_fixup_device [2020-10-15 10:31:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init [2020-10-15 10:31:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure disc_work_handler [2020-10-15 10:31:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_hdid [2020-10-15 10:31:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_37 [2020-10-15 10:31:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_39 [2020-10-15 10:31:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_38 [2020-10-15 10:31:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_41 [2020-10-15 10:31:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_40 [2020-10-15 10:31:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_8 [2020-10-15 10:31:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-15 10:31:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_16 [2020-10-15 10:31:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_8 [2020-10-15 10:31:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-15 10:31:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_16 [2020-10-15 10:31:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_8 [2020-10-15 10:31:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-15 10:31:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_16 [2020-10-15 10:31:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_8 [2020-10-15 10:31:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-15 10:31:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_16 [2020-10-15 10:31:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_send_doorbell [2020-10-15 10:31:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2020-10-15 10:31:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_51 [2020-10-15 10:31:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_53 [2020-10-15 10:31:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_52 [2020-10-15 10:31:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_55 [2020-10-15 10:31:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_54 [2020-10-15 10:31:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2020-10-15 10:31:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_5 [2020-10-15 10:31:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_19 [2020-10-15 10:31:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_18 [2020-10-15 10:31:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2020-10-15 10:31:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2020-10-15 10:31:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-15 10:31:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-15 10:31:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-15 10:31:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-15 10:31:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-15 10:31:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure rio_attach_device [2020-10-15 10:31:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_device [2020-10-15 10:31:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_probe [2020-10-15 10:31:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:31:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_remove [2020-10-15 10:31:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 10:31:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_driver [2020-10-15 10:31:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_driver [2020-10-15 10:31:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_bus [2020-10-15 10:31:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure rio_uevent [2020-10-15 10:31:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure rio_bus_init [2020-10-15 10:31:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 10:31:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 10:31:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_exit [2020-10-15 10:31:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2020-10-15 10:31:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2020-10-15 10:31:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_17 [2020-10-15 10:31:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-15 10:31:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_16 [2020-10-15 10:31:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2020-10-15 10:31:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2020-10-15 10:31:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-15 10:31:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2020-10-15 10:31:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2020-10-15 10:31:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_14 [2020-10-15 10:31:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_15 [2020-10-15 10:31:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2020-10-15 10:31:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-15 10:31:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2020-10-15 10:31:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2020-10-15 10:31:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 10:31:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2020-10-15 10:31:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2020-10-15 10:31:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 10:31:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_65 [2020-10-15 10:31:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_67 [2020-10-15 10:31:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_66 [2020-10-15 10:31:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_69 [2020-10-15 10:31:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_68 [2020-10-15 10:31:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-15 10:31:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-15 10:31:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-15 10:31:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2020-10-15 10:31:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2020-10-15 10:31:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_16 [2020-10-15 10:31:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_16 [2020-10-15 10:31:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_8 [2020-10-15 10:31:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_8 [2020-10-15 10:31:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure did_show [2020-10-15 10:31:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure vid_show [2020-10-15 10:31:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure device_rev_show [2020-10-15 10:31:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure asm_did_show [2020-10-15 10:31:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure asm_vid_show [2020-10-15 10:31:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure asm_rev_show [2020-10-15 10:31:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure destid_show [2020-10-15 10:31:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure hopcount_show [2020-10-15 10:31:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure routes_show [2020-10-15 10:31:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure lprev_show [2020-10-15 10:31:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure lnext_show [2020-10-15 10:31:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure modalias_show [2020-10-15 10:31:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config [2020-10-15 10:31:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config [2020-10-15 10:31:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure rio_remove_sysfs_dev_files [2020-10-15 10:31:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure bus_scan_store [2020-10-15 10:31:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure port_destid_show [2020-10-15 10:31:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure sys_size_show [2020-10-15 10:31:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-15 10:31:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-15 10:31:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 10:31:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 10:31:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 10:31:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 10:31:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 10:31:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-15 10:31:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-15 10:31:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-15 10:31:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 10:31:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 10:31:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 10:31:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 10:31:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 10:31:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 10:31:34,550 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 10:31:53,718 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-15 10:31:54,463 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 10:31:54,463 INFO L295 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-15 10:31:54,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:31:54 BoogieIcfgContainer [2020-10-15 10:31:54,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 10:31:54,482 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 10:31:54,482 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 10:31:54,485 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 10:31:54,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 10:31:27" (1/3) ... [2020-10-15 10:31:54,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@659d3b16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:31:54, skipping insertion in model container [2020-10-15 10:31:54,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:31:32" (2/3) ... [2020-10-15 10:31:54,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@659d3b16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:31:54, skipping insertion in model container [2020-10-15 10:31:54,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:31:54" (3/3) ... [2020-10-15 10:31:54,488 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-15 10:31:54,498 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 10:31:54,511 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 10:31:54,525 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 10:31:54,558 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 10:31:54,558 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 10:31:54,558 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 10:31:54,559 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 10:31:54,559 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 10:31:54,559 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 10:31:54,559 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 10:31:54,559 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 10:31:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states. [2020-10-15 10:31:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-10-15 10:31:54,626 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:31:54,628 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 10:31:54,628 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:31:54,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:31:54,635 INFO L82 PathProgramCache]: Analyzing trace with hash -730620369, now seen corresponding path program 1 times [2020-10-15 10:31:54,643 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:31:54,643 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [318355117] [2020-10-15 10:31:54,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:31:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:31:57,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:31:58,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:00,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:00,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:07,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:07,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 138 [2020-10-15 10:32:07,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-15 10:32:07,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10603 [2020-10-15 10:32:07,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:07,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:07,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:07,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-15 10:32:07,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:07,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-15 10:32:30,766 WARN L193 SmtUtils]: Spent 23.04 s on a formula simplification that was a NOOP. DAG size: 2443 [2020-10-15 10:32:30,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:32:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:30,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:34,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:34,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:32:34,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:34,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3515 [2020-10-15 10:32:34,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:34,397 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:34,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:34,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:32:34,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:34,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:32:34,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:32:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:34,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:34,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:34,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:34,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:32:34,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:32:34,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-15 10:32:34,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:34,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:34,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:34,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:32:34,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:34,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:32:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:32:35,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 10:32:35,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,060 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:32:35,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:32:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:32:35,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 10:32:35,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:32:35,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:32:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:32:35,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-15 10:32:35,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:32:35,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:32:35,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:32:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:32:35,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:32:35,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:32:35,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:32:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:32:35,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 164 [2020-10-15 10:32:35,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,410 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:32:35,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:32:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:32:35,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:32:35,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-15 10:32:35,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:32:35,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:32:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:32:35,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:32:35,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:32:35,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:32:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:32:35,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 10:32:35,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:32:35,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:32:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:32:35,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:32:35,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-15 10:32:35,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:32:35,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:32:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:32:35,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:32:35,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:32:35,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:32:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:32:35,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 10:32:35,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:32:35,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:32:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:32:35,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 10:32:35,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 10:32:35,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:35,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-15 10:32:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:35,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:35,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:35,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:32:35,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:35,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 10:32:35,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:35,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:35,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:35,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:32:35,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:35,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:36,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-15 10:32:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:32:36,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:32:36,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:32:36,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:32:36,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:32:36,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:32:36,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:32:36,029 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:32:36,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:32:36,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 10:32:36,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:32:36,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:32:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-10-15 10:32:36,228 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [318355117] [2020-10-15 10:32:36,231 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 10:32:36,231 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-15 10:32:36,232 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981039627] [2020-10-15 10:32:36,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-15 10:32:36,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:32:36,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-15 10:32:36,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-15 10:32:36,257 INFO L87 Difference]: Start difference. First operand 2203 states. Second operand 6 states. [2020-10-15 10:32:59,533 WARN L193 SmtUtils]: Spent 23.19 s on a formula simplification that was a NOOP. DAG size: 2446 [2020-10-15 10:33:59,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 10:33:59,496 INFO L93 Difference]: Finished difference Result 2708 states and 3689 transitions. [2020-10-15 10:33:59,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 10:33:59,500 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 98 [2020-10-15 10:33:59,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 10:33:59,530 INFO L225 Difference]: With dead ends: 2708 [2020-10-15 10:33:59,530 INFO L226 Difference]: Without dead ends: 1432 [2020-10-15 10:33:59,542 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 46.6s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-10-15 10:33:59,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1432 states. [2020-10-15 10:34:00,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1432 to 1225. [2020-10-15 10:34:00,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1225 states. [2020-10-15 10:34:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1225 states and 1581 transitions. [2020-10-15 10:34:00,785 INFO L78 Accepts]: Start accepts. Automaton has 1225 states and 1581 transitions. Word has length 98 [2020-10-15 10:34:00,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 10:34:00,786 INFO L479 AbstractCegarLoop]: Abstraction has 1225 states and 1581 transitions. [2020-10-15 10:34:00,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-15 10:34:00,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1581 transitions. [2020-10-15 10:34:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-10-15 10:34:00,793 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:34:00,793 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 10:34:00,794 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 10:34:00,794 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:34:00,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:34:00,794 INFO L82 PathProgramCache]: Analyzing trace with hash 800457783, now seen corresponding path program 1 times [2020-10-15 10:34:00,795 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:34:00,795 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1251256250] [2020-10-15 10:34:00,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:34:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:02,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:12,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:12,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 138 [2020-10-15 10:34:12,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:12,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11420 [2020-10-15 10:34:12,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:12,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:12,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 10:34:12,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:34:12,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-15 10:34:12,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:36,855 WARN L193 SmtUtils]: Spent 23.33 s on a formula simplification that was a NOOP. DAG size: 2443 [2020-10-15 10:34:36,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:34:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:37,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:43,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:43,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:34:43,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:43,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5960 [2020-10-15 10:34:43,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:43,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:43,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:34:43,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:43,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 10:34:43,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:43,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:34:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:43,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:43,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:43,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:34:43,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:43,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-15 10:34:43,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:43,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:34:43,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:43,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:34:43,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:43,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:34:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:43,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:43,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:43,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:34:43,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:43,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 10:34:43,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:43,851 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:43,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:34:43,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:43,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:34:43,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:43,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:34:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:43,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:43,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:43,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:34:43,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:43,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 10:34:43,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:43,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:43,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:34:43,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:43,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:34:43,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:43,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:34:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:43,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:34:44,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-15 10:34:44,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:34:44,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:34:44,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 10:34:44,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:34:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:34:44,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 10:34:44,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:34:44,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:34:44,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:34:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:34:44,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 10:34:44,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,100 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:34:44,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:34:44,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:34:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:34:44,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-15 10:34:44,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:34:44,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:34:44,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:34:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:34:44,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:34:44,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:34:44,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:34:44,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:34:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:34:44,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-15 10:34:44,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,327 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:34:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:34:44,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:34:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:34:44,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-15 10:34:44,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:34:44,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:34:44,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:34:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:34:44,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 10:34:44,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,479 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:34:44,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:34:44,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:34:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:34:44,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:34:44,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:34:44,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:34:44,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:34:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:34:44,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 10:34:44,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,544 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:34:44,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 10:34:44,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-15 10:34:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:34:44,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:34:44,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:34:44,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 10:34:44,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:34:44,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-15 10:34:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:34:44,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:34:44,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:34:44,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:34:44,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:34:44,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 10:34:44,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:34:44,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:34:44,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:34:44,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:34:44,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 10:34:44,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:34:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-10-15 10:34:44,812 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1251256250] [2020-10-15 10:34:44,812 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 10:34:44,812 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-15 10:34:44,813 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459380783] [2020-10-15 10:34:44,815 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-15 10:34:44,817 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:34:44,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-15 10:34:44,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-15 10:34:44,818 INFO L87 Difference]: Start difference. First operand 1225 states and 1581 transitions. Second operand 7 states. [2020-10-15 10:35:08,256 WARN L193 SmtUtils]: Spent 23.36 s on a formula simplification that was a NOOP. DAG size: 2446