/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--md--dm-cache.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 10:19:11,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 10:19:11,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 10:19:11,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 10:19:11,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 10:19:11,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 10:19:11,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 10:19:11,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 10:19:11,798 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 10:19:11,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 10:19:11,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 10:19:11,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 10:19:11,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 10:19:11,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 10:19:11,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 10:19:11,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 10:19:11,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 10:19:11,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 10:19:11,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 10:19:11,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 10:19:11,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 10:19:11,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 10:19:11,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 10:19:11,826 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 10:19:11,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 10:19:11,843 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 10:19:11,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 10:19:11,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 10:19:11,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 10:19:11,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 10:19:11,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 10:19:11,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 10:19:11,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 10:19:11,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 10:19:11,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 10:19:11,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 10:19:11,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 10:19:11,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 10:19:11,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 10:19:11,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 10:19:11,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 10:19:11,857 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 10:19:11,895 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 10:19:11,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 10:19:11,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 10:19:11,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 10:19:11,898 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 10:19:11,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 10:19:11,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 10:19:11,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 10:19:11,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 10:19:11,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 10:19:11,900 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 10:19:11,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 10:19:11,901 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 10:19:11,901 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 10:19:11,901 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 10:19:11,901 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 10:19:11,902 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 10:19:11,902 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 10:19:11,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 10:19:11,902 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 10:19:11,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 10:19:11,903 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 10:19:11,903 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 10:19:11,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 10:19:11,903 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 10:19:11,903 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 10:19:11,904 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 10:19:11,904 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 10:19:12,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 10:19:12,214 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 10:19:12,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 10:19:12,221 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 10:19:12,222 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 10:19:12,222 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2020-10-15 10:19:12,291 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cecfac938/4fd1eae43cca4ac8b42d4383eb4bde6e/FLAGa1ae2ea6b [2020-10-15 10:19:13,179 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 10:19:13,180 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2020-10-15 10:19:13,238 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cecfac938/4fd1eae43cca4ac8b42d4383eb4bde6e/FLAGa1ae2ea6b [2020-10-15 10:19:13,627 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cecfac938/4fd1eae43cca4ac8b42d4383eb4bde6e [2020-10-15 10:19:13,636 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 10:19:13,638 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 10:19:13,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 10:19:13,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 10:19:13,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 10:19:13,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:19:13" (1/1) ... [2020-10-15 10:19:13,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b87509a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:13, skipping insertion in model container [2020-10-15 10:19:13,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:19:13" (1/1) ... [2020-10-15 10:19:13,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 10:19:13,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 10:19:18,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:19:18,627 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 10:19:19,091 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:19:20,378 INFO L208 MainTranslator]: Completed translation [2020-10-15 10:19:20,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20 WrapperNode [2020-10-15 10:19:20,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 10:19:20,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 10:19:20,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 10:19:20,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 10:19:20,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (1/1) ... [2020-10-15 10:19:20,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (1/1) ... [2020-10-15 10:19:20,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (1/1) ... [2020-10-15 10:19:20,545 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (1/1) ... [2020-10-15 10:19:20,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (1/1) ... [2020-10-15 10:19:20,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (1/1) ... [2020-10-15 10:19:20,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (1/1) ... [2020-10-15 10:19:20,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 10:19:20,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 10:19:20,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 10:19:20,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 10:19:20,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (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 10:19:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 10:19:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 10:19:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-15 10:19:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~bool~0~X~~bool~0~X~~bool~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:19:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2020-10-15 10:19:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~uint32_t~0~X~~bool~0~TO~int [2020-10-15 10:19:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~int [2020-10-15 10:19:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_cblock_t~0~TO~int [2020-10-15 10:19:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dm_cblock_t~0 [2020-10-15 10:19:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-15 10:19:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:19:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 10:19:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 10:19:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 10:19:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-15 10:19:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:19:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-15 10:19:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2020-10-15 10:19:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_dblock_t~0~TO~int [2020-10-15 10:19:20,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~~dm_dblock_t~0~X~~bool~0~TO~int [2020-10-15 10:19:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~bool~0~X~~uint32_t~0~X~~bool~0~TO~int [2020-10-15 10:19:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~dm_cblock_t~0~X~~sector_t~0~X~~sector_t~0~TO~$Pointer$ [2020-10-15 10:19:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 10:19:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 10:19:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 10:19:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 10:19:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-15 10:19:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2020-10-15 10:19:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-15 10:19:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 10:19:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-15 10:19:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-15 10:19:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 10:19:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-15 10:19:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-15 10:19:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-15 10:19:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 10:19:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-15 10:19:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-15 10:19:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-15 10:19:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-15 10:19:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-15 10:19:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2020-10-15 10:19:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 10:19:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 10:19:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 10:19:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 10:19:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2020-10-15 10:19:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 10:19:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-15 10:19:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 10:19:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 10:19:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-15 10:19:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-15 10:19:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 10:19:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 10:19:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 10:19:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 10:19:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 10:19:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 10:19:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 10:19:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 10:19:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 10:19:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 10:19:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-15 10:19:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2020-10-15 10:19:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2020-10-15 10:19:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2020-10-15 10:19:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2020-10-15 10:19:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2020-10-15 10:19:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2020-10-15 10:19:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-15 10:19:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2020-10-15 10:19:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_get_target_bio_nr [2020-10-15 10:19:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2020-10-15 10:19:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2020-10-15 10:19:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_record [2020-10-15 10:19:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_restore [2020-10-15 10:19:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure to_oblock [2020-10-15 10:19:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure from_oblock [2020-10-15 10:19:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cblock [2020-10-15 10:19:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure from_cblock [2020-10-15 10:19:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure to_dblock [2020-10-15 10:19:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure from_dblock [2020-10-15 10:19:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_map [2020-10-15 10:19:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_dirty [2020-10-15 10:19:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_clear_dirty [2020-10-15 10:19:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_load_mapping [2020-10-15 10:19:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_writeback_work [2020-10-15 10:19:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_mapping [2020-10-15 10:19:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_cblock [2020-10-15 10:19:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_force_mapping [2020-10-15 10:19:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_residency [2020-10-15 10:19:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_tick [2020-10-15 10:19:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_emit_config_values [2020-10-15 10:19:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_config_value [2020-10-15 10:19:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure bitset_size_in_bytes [2020-10-15 10:19:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bitset [2020-10-15 10:19:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bitset [2020-10-15 10:19:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bitset [2020-10-15 10:19:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_init [2020-10-15 10:19:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __iot_idle_for [2020-10-15 10:19:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_idle_for [2020-10-15 10:19:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_io_begin [2020-10-15 10:19:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __iot_io_end [2020-10-15 10:19:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_io_end [2020-10-15 10:19:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hook_bio [2020-10-15 10:19:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unhook_bio [2020-10-15 10:19:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2020-10-15 10:19:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_prison_cell [2020-10-15 10:19:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure free_prison_cell [2020-10-15 10:19:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_migration [2020-10-15 10:19:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure free_migration [2020-10-15 10:19:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_data_structs [2020-10-15 10:19:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_free_structs [2020-10-15 10:19:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_migration [2020-10-15 10:19:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_cell [2020-10-15 10:19:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_put_cell [2020-10-15 10:19:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2020-10-15 10:19:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain_range [2020-10-15 10:19:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2020-10-15 10:19:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cell [2020-10-15 10:19:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure is_dirty [2020-10-15 10:19:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dirty [2020-10-15 10:19:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dirty [2020-10-15 10:19:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2020-10-15 10:19:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure block_div [2020-10-15 10:19:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure oblocks_per_dblock [2020-10-15 10:19:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure oblock_to_dblock [2020-10-15 10:19:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dblock_to_oblock [2020-10-15 10:19:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard [2020-10-15 10:19:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_discard [2020-10-15 10:19:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded [2020-10-15 10:19:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded_oblock [2020-10-15 10:19:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure load_stats [2020-10-15 10:19:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure save_stats [2020-10-15 10:19:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_mode [2020-10-15 10:19:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_mode [2020-10-15 10:19:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure passthrough_mode [2020-10-15 10:19:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data_size [2020-10-15 10:19:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data [2020-10-15 10:19:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure init_per_bio_data [2020-10-15 10:19:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2020-10-15 10:19:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache [2020-10-15 10:19:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_tick_bio_needed [2020-10-15 10:19:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_clear_discard [2020-10-15 10:19:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache_dirty [2020-10-15 10:19:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2020-10-15 10:19:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2020-10-15 10:19:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_ds [2020-10-15 10:19:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure accountable_bio [2020-10-15 10:19:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_begin [2020-10-15 10:19:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_complete [2020-10-15 10:19:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_request [2020-10-15 10:19:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2020-10-15 10:19:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_and_issue [2020-10-15 10:19:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_writethrough_bio [2020-10-15 10:19:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_endio [2020-10-15 10:19:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_then_cache [2020-10-15 10:19:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_mode [2020-10-15 10:19:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_device_name [2020-10-15 10:19:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_mode_switch [2020-10-15 10:19:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_mode [2020-10-15 10:19:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2020-10-15 10:19:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2020-10-15 10:19:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_io_migrations [2020-10-15 10:19:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_io_migrations [2020-10-15 10:19:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __cell_release [2020-10-15 10:19:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_or_flush [2020-10-15 10:19:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __cell_defer [2020-10-15 10:19:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer [2020-10-15 10:19:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2020-10-15 10:19:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2020-10-15 10:19:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_migration [2020-10-15 10:19:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_failure [2020-10-15 10:19:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_pre_commit [2020-10-15 10:19:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_post_commit [2020-10-15 10:19:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2020-10-15 10:19:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy [2020-10-15 10:19:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2020-10-15 10:19:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_overwrite [2020-10-15 10:19:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_writes_complete_block [2020-10-15 10:19:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_copy [2020-10-15 10:19:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_discard_block_range [2020-10-15 10:19:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2020-10-15 10:19:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy_or_discard [2020-10-15 10:19:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_migration [2020-10-15 10:19:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure process_migrations [2020-10-15 10:19:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __queue_quiesced_migration [2020-10-15 10:19:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_quiesced_migration [2020-10-15 10:19:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_quiesced_migrations [2020-10-15 10:19:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_quiesced_migrations [2020-10-15 10:19:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure quiesce_migration [2020-10-15 10:19:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure promote [2020-10-15 10:19:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback [2020-10-15 10:19:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure demote_then_promote [2020-10-15 10:19:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure invalidate [2020-10-15 10:19:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure discard [2020-10-15 10:19:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_bio [2020-10-15 10:19:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure process_flush_bio [2020-10-15 10:19:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2020-10-15 10:19:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spare_migration_bandwidth [2020-10-15 10:19:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_hit_counter [2020-10-15 10:19:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_miss_counter [2020-10-15 10:19:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_fn [2020-10-15 10:19:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_origin_clear_discard [2020-10-15 10:19:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_cache_dirty [2020-10-15 10:19:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure null_locker [2020-10-15 10:19:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_locker [2020-10-15 10:19:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2020-10-15 10:19:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2020-10-15 10:19:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2020-10-15 10:19:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2020-10-15 10:19:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_if_needed [2020-10-15 10:19:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2020-10-15 10:19:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_cells [2020-10-15 10:19:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_flush_bios [2020-10-15 10:19:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_writethrough_bios [2020-10-15 10:19:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_some_dirty_blocks [2020-10-15 10:19:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_request [2020-10-15 10:19:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_requests [2020-10-15 10:19:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quiescing [2020-10-15 10:19:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_quiescing [2020-10-15 10:19:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_quiescing_ack [2020-10-15 10:19:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure start_quiescing [2020-10-15 10:19:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_quiescing [2020-10-15 10:19:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_migrations [2020-10-15 10:19:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_worker [2020-10-15 10:19:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2020-10-15 10:19:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_bios [2020-10-15 10:19:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure more_work [2020-10-15 10:19:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2020-10-15 10:19:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2020-10-15 10:19:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure is_congested [2020-10-15 10:19:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_is_congested [2020-10-15 10:19:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy [2020-10-15 10:19:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_dtr [2020-10-15 10:19:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2020-10-15 10:19:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cache_args [2020-10-15 10:19:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure at_least_one_arg [2020-10-15 10:19:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_metadata_dev [2020-10-15 10:19:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cache_dev [2020-10-15 10:19:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_origin_dev [2020-10-15 10:19:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_block_size [2020-10-15 10:19:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure init_features [2020-10-15 10:19:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_features [2020-10-15 10:19:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_policy [2020-10-15 10:19:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cache_args [2020-10-15 10:19:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure process_config_option [2020-10-15 10:19:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_value [2020-10-15 10:19:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_values [2020-10-15 10:19:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cache_policy [2020-10-15 10:19:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure too_many_discard_blocks [2020-10-15 10:19:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_discard_block_size [2020-10-15 10:19:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_size [2020-10-15 10:19:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_create [2020-10-15 10:19:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_ctr_args [2020-10-15 10:19:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_ctr [2020-10-15 10:19:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_map [2020-10-15 10:19:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_end_io [2020-10-15 10:19:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dirty_bitset [2020-10-15 10:19:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure write_discard_bitset [2020-10-15 10:19:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints [2020-10-15 10:19:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_metadata [2020-10-15 10:19:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_postsuspend [2020-10-15 10:19:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mapping [2020-10-15 10:19:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_load_info_init [2020-10-15 10:19:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_range [2020-10-15 10:19:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure load_discard [2020-10-15 10:19:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_dev_size [2020-10-15 10:19:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure can_resize [2020-10-15 10:19:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_cache_dev [2020-10-15 10:19:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_preresume [2020-10-15 10:19:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_resume [2020-10-15 10:19:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_status [2020-10-15 10:19:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cblock_range [2020-10-15 10:19:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_cblock_range [2020-10-15 10:19:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure request_invalidation [2020-10-15 10:19:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidate_cblocks_message [2020-10-15 10:19:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_message [2020-10-15 10:19:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_iterate_devices [2020-10-15 10:19:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_bvec_merge [2020-10-15 10:19:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_limits [2020-10-15 10:19:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_io_hints [2020-10-15 10:19:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_init [2020-10-15 10:19:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_exit [2020-10-15 10:19:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-15 10:19:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-15 10:19:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-15 10:19:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-15 10:19:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-15 10:19:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-15 10:19:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-15 10:19:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-15 10:19:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-15 10:19:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-15 10:19:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-15 10:19:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-15 10:19:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_4 [2020-10-15 10:19:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 10:19:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 10:19:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 10:19:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-15 10:19:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-15 10:19:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-15 10:19:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-15 10:19:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-15 10:19:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_10 [2020-10-15 10:19:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_11 [2020-10-15 10:19:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_12 [2020-10-15 10:19:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 10:19:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2020-10-15 10:19:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_walk_mappings [2020-10-15 10:19:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2020-10-15 10:19:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2020-10-15 10:19:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2020-10-15 10:19:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2020-10-15 10:19:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2020-10-15 10:19:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2020-10-15 10:19:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure check_metadata_version [2020-10-15 10:19:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2020-10-15 10:19:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_read_lock [2020-10-15 10:19:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2020-10-15 10:19:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2020-10-15 10:19:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2020-10-15 10:19:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_mapping_info [2020-10-15 10:19:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __save_sm_root [2020-10-15 10:19:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_sm_root [2020-10-15 10:19:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2020-10-15 10:19:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2020-10-15 10:19:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2020-10-15 10:19:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2020-10-15 10:19:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2020-10-15 10:19:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2020-10-15 10:19:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2020-10-15 10:19:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure update_flags [2020-10-15 10:19:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clean_shutdown [2020-10-15 10:19:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_clean_shutdown [2020-10-15 10:19:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure read_superblock_fields [2020-10-15 10:19:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction_flags [2020-10-15 10:19:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2020-10-15 10:19:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2020-10-15 10:19:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_value [2020-10-15 10:19:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_value [2020-10-15 10:19:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_open [2020-10-15 10:19:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup [2020-10-15 10:19:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_or_open [2020-10-15 10:19:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure same_params [2020-10-15 10:19:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_open [2020-10-15 10:19:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_close [2020-10-15 10:19:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure block_unmapped_or_clean [2020-10-15 10:19:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure blocks_are_unmapped_or_clean [2020-10-15 10:19:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_resize [2020-10-15 10:19:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_discard_bitset_resize [2020-10-15 10:19:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_discard [2020-10-15 10:19:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_discard [2020-10-15 10:19:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __is_discarded [2020-10-15 10:19:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __discard [2020-10-15 10:19:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_set_discard [2020-10-15 10:19:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_discards [2020-10-15 10:19:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_load_discards [2020-10-15 10:19:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_size [2020-10-15 10:19:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2020-10-15 10:19:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_remove_mapping [2020-10-15 10:19:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2020-10-15 10:19:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_insert_mapping [2020-10-15 10:19:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_unchanged [2020-10-15 10:19:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure hints_array_initialized [2020-10-15 10:19:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure hints_array_available [2020-10-15 10:19:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_mapping [2020-10-15 10:19:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_mappings [2020-10-15 10:19:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_load_mappings [2020-10-15 10:19:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __dump_mapping [2020-10-15 10:19:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __dump_mappings [2020-10-15 10:19:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_dump [2020-10-15 10:19:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_changed_this_transaction [2020-10-15 10:19:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __dirty [2020-10-15 10:19:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_set_dirty [2020-10-15 10:19:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_get_stats [2020-10-15 10:19:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_stats [2020-10-15 10:19:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_commit [2020-10-15 10:19:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_get_free_metadata_block_count [2020-10-15 10:19:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_get_metadata_dev_size [2020-10-15 10:19:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_hints [2020-10-15 10:19:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure save_hint [2020-10-15 10:19:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints___0 [2020-10-15 10:19:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_write_hints [2020-10-15 10:19:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_all_clean [2020-10-15 10:19:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_read_only [2020-10-15 10:19:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_read_write [2020-10-15 10:19:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_needs_check [2020-10-15 10:19:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_needs_check [2020-10-15 10:19:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_abort [2020-10-15 10:19:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_3 [2020-10-15 10:19:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-15 10:19:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-15 10:19:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_25 [2020-10-15 10:19:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_26 [2020-10-15 10:19:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_27 [2020-10-15 10:19:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_28 [2020-10-15 10:19:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_29 [2020-10-15 10:19:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-15 10:19:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_policy [2020-10-15 10:19:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_policy_once [2020-10-15 10:19:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy_once [2020-10-15 10:19:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy [2020-10-15 10:19:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure put_policy [2020-10-15 10:19:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_register [2020-10-15 10:19:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_unregister [2020-10-15 10:19:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_create [2020-10-15 10:19:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_destroy [2020-10-15 10:19:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_name [2020-10-15 10:19:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_version [2020-10-15 10:19:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_hint_size [2020-10-15 10:19:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_39 [2020-10-15 10:19:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_40 [2020-10-15 10:19:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_41 [2020-10-15 10:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_42 [2020-10-15 10:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_43 [2020-10-15 10:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_44 [2020-10-15 10:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_45 [2020-10-15 10:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 10:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 10:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 10:19:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 10:19:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 10:19:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-15 10:19:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-15 10:19:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-15 10:19:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-15 10:19:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-15 10:19:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 10:19:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-15 10:19:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-15 10:19:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2020-10-15 10:19:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 10:19:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 10:19:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 10:19:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-15 10:19:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-15 10:19:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 10:19:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-15 10:19:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-15 10:19:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 10:19:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 10:19:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 10:19:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:19:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2020-10-15 10:19:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2020-10-15 10:19:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2020-10-15 10:19:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2020-10-15 10:19:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-15 10:19:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-15 10:19:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_del [2020-10-15 10:19:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_empty [2020-10-15 10:19:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_get_value [2020-10-15 10:19:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_info_init [2020-10-15 10:19:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_resize [2020-10-15 10:19:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_set_value [2020-10-15 10:19:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_walk [2020-10-15 10:19:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2020-10-15 10:19:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2020-10-15 10:19:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2020-10-15 10:19:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2020-10-15 10:19:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2020-10-15 10:19:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_clear_bit [2020-10-15 10:19:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_empty [2020-10-15 10:19:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_flush [2020-10-15 10:19:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_resize [2020-10-15 10:19:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_set_bit [2020-10-15 10:19:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_test_bit [2020-10-15 10:19:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2020-10-15 10:19:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2020-10-15 10:19:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2020-10-15 10:19:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2020-10-15 10:19:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2020-10-15 10:19:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2020-10-15 10:19:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_flush [2020-10-15 10:19:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2020-10-15 10:19:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2020-10-15 10:19:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2020-10-15 10:19:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2020-10-15 10:19:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2020-10-15 10:19:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2020-10-15 10:19:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_promote_or_release [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2020-10-15 10:19:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2020-10-15 10:19:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2020-10-15 10:19:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_disk_bitset_init [2020-10-15 10:19:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_cell [2020-10-15 10:19:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2020-10-15 10:19:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2020-10-15 10:19:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2020-10-15 10:19:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2020-10-15 10:19:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2020-10-15 10:19:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2020-10-15 10:19:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2020-10-15 10:19:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2020-10-15 10:19:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2020-10-15 10:19:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2020-10-15 10:19:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2020-10-15 10:19:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2020-10-15 10:19:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2020-10-15 10:19:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2020-10-15 10:19:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2020-10-15 10:19:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2020-10-15 10:19:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2020-10-15 10:19:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2020-10-15 10:19:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2020-10-15 10:19:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-15 10:19:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-15 10:19:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-15 10:19:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-15 10:19:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2020-10-15 10:19:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 10:19:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2020-10-15 10:19:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2020-10-15 10:19:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2020-10-15 10:19:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-15 10:19:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 10:19:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_presuspend_4 [2020-10-15 10:19:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2020-10-15 10:19:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-15 10:19:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-15 10:19:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 10:19:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2020-10-15 10:19:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2020-10-15 10:19:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2020-10-15 10:19:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2020-10-15 10:19:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-15 10:19:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 10:19:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-15 10:19:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 10:19:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-15 10:19:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 10:19:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-15 10:19:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-15 10:19:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2020-10-15 10:19:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-15 10:19:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-15 10:19:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-15 10:19:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2020-10-15 10:19:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 10:19:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 10:19:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 10:19:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 10:19:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 10:19:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 10:19:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 10:19:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 10:19:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 10:19:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 10:19:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-15 10:19:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2020-10-15 10:19:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 10:19:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-15 10:19:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-15 10:19:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-15 10:19:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 10:19:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-15 10:19:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-15 10:19:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 10:19:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 10:19:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 10:19:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 10:19:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 10:19:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-15 10:19:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 10:19:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-15 10:19:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 10:19:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-15 10:19:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-15 10:19:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-15 10:19:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 10:19:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-15 10:19:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2020-10-15 10:19:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 10:19:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 10:19:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-15 10:19:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 10:19:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 10:19:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-15 10:19:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 10:19:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-15 10:19:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-15 10:19:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-15 10:19:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-15 10:19:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2020-10-15 10:19:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 10:19:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 10:19:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 10:19:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 10:19:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 10:19:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:19:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 10:19:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 10:19:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 10:19:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 10:19:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 10:19:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-15 10:19:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-15 10:19:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-15 10:19:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 10:19:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-15 10:19:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2020-10-15 10:19:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 10:19:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-15 10:19:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-15 10:19:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_12 [2020-10-15 10:19:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 10:19:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-15 10:19:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-15 10:19:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-15 10:19:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-15 10:19:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-15 10:19:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-15 10:19:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-15 10:19:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_11 [2020-10-15 10:19:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-15 10:19:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_10 [2020-10-15 10:19:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 10:19:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-15 10:19:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-15 10:19:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2020-10-15 10:19:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2020-10-15 10:19:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 10:19:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 10:19:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 10:19:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 10:19:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-15 10:19:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 10:19:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-15 10:19:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 10:19:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 10:19:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 10:19:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 10:19:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 10:19:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 10:19:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 10:19:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 10:19:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 10:19:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 10:19:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 10:19:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 10:19:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 10:19:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 10:19:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 10:19:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 10:19:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_3 [2020-10-15 10:19:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-15 10:19:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-15 10:19:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-15 10:19:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-15 10:19:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-15 10:19:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-15 10:19:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-15 10:19:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-15 10:19:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-15 10:19:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-15 10:19:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-15 10:19:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-15 10:19:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_4 [2020-10-15 10:19:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-15 10:19:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2020-10-15 10:19:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2020-10-15 10:19:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2020-10-15 10:19:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2020-10-15 10:19:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2020-10-15 10:19:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2020-10-15 10:19:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2020-10-15 10:19:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2020-10-15 10:19:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-10-15 10:19:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2020-10-15 10:19:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2020-10-15 10:19:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2020-10-15 10:19:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2020-10-15 10:19:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2020-10-15 10:19:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-15 10:19:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2020-10-15 10:19:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-15 10:19:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2020-10-15 10:19:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2020-10-15 10:19:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2020-10-15 10:19:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2020-10-15 10:19:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2020-10-15 10:19:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_get_target_bio_nr [2020-10-15 10:19:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2020-10-15 10:19:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2020-10-15 10:19:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2020-10-15 10:19:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2020-10-15 10:19:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2020-10-15 10:19:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2020-10-15 10:19:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2020-10-15 10:19:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2020-10-15 10:19:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2020-10-15 10:19:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2020-10-15 10:19:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2020-10-15 10:19:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2020-10-15 10:19:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-15 10:19:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2020-10-15 10:19:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2020-10-15 10:19:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2020-10-15 10:19:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2020-10-15 10:19:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2020-10-15 10:19:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_cell [2020-10-15 10:19:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2020-10-15 10:19:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2020-10-15 10:19:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2020-10-15 10:19:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2020-10-15 10:19:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2020-10-15 10:19:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_promote_or_release [2020-10-15 10:19:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2020-10-15 10:19:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2020-10-15 10:19:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2020-10-15 10:19:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2020-10-15 10:19:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2020-10-15 10:19:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_record [2020-10-15 10:19:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_restore [2020-10-15 10:19:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure to_oblock [2020-10-15 10:19:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure from_oblock [2020-10-15 10:19:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure to_cblock [2020-10-15 10:19:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure from_cblock [2020-10-15 10:19:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure to_dblock [2020-10-15 10:19:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure from_dblock [2020-10-15 10:19:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2020-10-15 10:19:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-15 10:19:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure policy_map [2020-10-15 10:19:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~bool~0~X~~bool~0~X~~bool~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:19:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_dirty [2020-10-15 10:19:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2020-10-15 10:19:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure policy_clear_dirty [2020-10-15 10:19:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure policy_load_mapping [2020-10-15 10:19:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~uint32_t~0~X~~bool~0~TO~int [2020-10-15 10:19:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure policy_writeback_work [2020-10-15 10:19:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~int [2020-10-15 10:19:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_mapping [2020-10-15 10:19:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_cblock [2020-10-15 10:19:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_cblock_t~0~TO~int [2020-10-15 10:19:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure policy_force_mapping [2020-10-15 10:19:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure policy_residency [2020-10-15 10:19:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dm_cblock_t~0 [2020-10-15 10:19:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure policy_tick [2020-10-15 10:19:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure policy_emit_config_values [2020-10-15 10:19:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-15 10:19:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 10:19:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_config_value [2020-10-15 10:19:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:19:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure bitset_size_in_bytes [2020-10-15 10:19:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bitset [2020-10-15 10:19:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bitset [2020-10-15 10:19:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure free_bitset [2020-10-15 10:19:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_create [2020-10-15 10:19:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_destroy [2020-10-15 10:19:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_name [2020-10-15 10:19:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_hint_size [2020-10-15 10:19:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_open [2020-10-15 10:19:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_close [2020-10-15 10:19:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_resize [2020-10-15 10:19:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_discard_bitset_resize [2020-10-15 10:19:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_load_discards [2020-10-15 10:19:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_set_discard [2020-10-15 10:19:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_remove_mapping [2020-10-15 10:19:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_insert_mapping [2020-10-15 10:19:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_changed_this_transaction [2020-10-15 10:19:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_load_mappings [2020-10-15 10:19:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_set_dirty [2020-10-15 10:19:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_get_stats [2020-10-15 10:19:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_stats [2020-10-15 10:19:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_commit [2020-10-15 10:19:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_get_free_metadata_block_count [2020-10-15 10:19:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_get_metadata_dev_size [2020-10-15 10:19:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_write_hints [2020-10-15 10:19:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_all_clean [2020-10-15 10:19:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_needs_check [2020-10-15 10:19:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_needs_check [2020-10-15 10:19:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_read_only [2020-10-15 10:19:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_read_write [2020-10-15 10:19:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_abort [2020-10-15 10:19:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2020-10-15 10:19:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2020-10-15 10:19:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2020-10-15 10:19:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure iot_init [2020-10-15 10:19:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 10:19:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure __iot_idle_for [2020-10-15 10:19:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure iot_idle_for [2020-10-15 10:19:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure iot_io_begin [2020-10-15 10:19:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure __iot_io_end [2020-10-15 10:19:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure iot_io_end [2020-10-15 10:19:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hook_bio [2020-10-15 10:19:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unhook_bio [2020-10-15 10:19:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_mode [2020-10-15 10:19:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2020-10-15 10:19:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_prison_cell [2020-10-15 10:19:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure free_prison_cell [2020-10-15 10:19:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_migration [2020-10-15 10:19:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure free_migration [2020-10-15 10:19:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_data_structs [2020-10-15 10:19:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_free_structs [2020-10-15 10:19:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_migration [2020-10-15 10:19:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_cell [2020-10-15 10:19:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_put_cell [2020-10-15 10:19:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2020-10-15 10:19:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain_range [2020-10-15 10:19:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 10:19:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2020-10-15 10:19:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure get_cell [2020-10-15 10:19:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure is_dirty [2020-10-15 10:19:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure set_dirty [2020-10-15 10:19:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dirty [2020-10-15 10:19:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2020-10-15 10:19:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure block_div [2020-10-15 10:19:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure oblocks_per_dblock [2020-10-15 10:19:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure oblock_to_dblock [2020-10-15 10:19:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure dblock_to_oblock [2020-10-15 10:19:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard [2020-10-15 10:19:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure clear_discard [2020-10-15 10:19:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded [2020-10-15 10:19:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded_oblock [2020-10-15 10:19:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure load_stats [2020-10-15 10:19:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure save_stats [2020-10-15 10:19:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_mode [2020-10-15 10:19:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_mode [2020-10-15 10:19:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure passthrough_mode [2020-10-15 10:19:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data_size [2020-10-15 10:19:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data [2020-10-15 10:19:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure init_per_bio_data [2020-10-15 10:19:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2020-10-15 10:19:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache [2020-10-15 10:19:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_tick_bio_needed [2020-10-15 10:19:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_clear_discard [2020-10-15 10:19:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache_dirty [2020-10-15 10:19:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2020-10-15 10:19:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2020-10-15 10:19:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure inc_ds [2020-10-15 10:19:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure accountable_bio [2020-10-15 10:19:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_begin [2020-10-15 10:19:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_complete [2020-10-15 10:19:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_request [2020-10-15 10:19:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2020-10-15 10:19:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure inc_and_issue [2020-10-15 10:19:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure defer_writethrough_bio [2020-10-15 10:19:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_endio [2020-10-15 10:19:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_then_cache [2020-10-15 10:19:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure cache_device_name [2020-10-15 10:19:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure notify_mode_switch [2020-10-15 10:19:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_mode [2020-10-15 10:19:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2020-10-15 10:19:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2020-10-15 10:19:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure inc_io_migrations [2020-10-15 10:19:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure dec_io_migrations [2020-10-15 10:19:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure __cell_release [2020-10-15 10:19:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 10:19:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure discard_or_flush [2020-10-15 10:19:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure __cell_defer [2020-10-15 10:19:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer [2020-10-15 10:19:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2020-10-15 10:19:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2020-10-15 10:19:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_migration [2020-10-15 10:19:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure migration_failure [2020-10-15 10:19:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_pre_commit [2020-10-15 10:19:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_post_commit [2020-10-15 10:19:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2020-10-15 10:19:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy [2020-10-15 10:19:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2020-10-15 10:19:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure issue_overwrite [2020-10-15 10:19:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure bio_writes_complete_block [2020-10-15 10:19:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_copy [2020-10-15 10:19:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure calc_discard_block_range [2020-10-15 10:19:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2020-10-15 10:19:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy_or_discard [2020-10-15 10:19:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure complete_migration [2020-10-15 10:19:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure process_migrations [2020-10-15 10:19:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 10:19:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure __queue_quiesced_migration [2020-10-15 10:19:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure queue_quiesced_migration [2020-10-15 10:19:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure queue_quiesced_migrations [2020-10-15 10:19:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_quiesced_migrations [2020-10-15 10:19:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure quiesce_migration [2020-10-15 10:19:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure promote [2020-10-15 10:19:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure writeback [2020-10-15 10:19:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure demote_then_promote [2020-10-15 10:19:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure invalidate [2020-10-15 10:19:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure discard [2020-10-15 10:19:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure defer_bio [2020-10-15 10:19:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure process_flush_bio [2020-10-15 10:19:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2020-10-15 10:19:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure spare_migration_bandwidth [2020-10-15 10:19:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure inc_hit_counter [2020-10-15 10:19:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure inc_miss_counter [2020-10-15 10:19:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure inc_fn [2020-10-15 10:19:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_origin_clear_discard [2020-10-15 10:19:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_cache_dirty [2020-10-15 10:19:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure null_locker [2020-10-15 10:19:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure cell_locker [2020-10-15 10:19:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2020-10-15 10:19:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2020-10-15 10:19:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2020-10-15 10:19:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2020-10-15 10:19:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure commit_if_needed [2020-10-15 10:19:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2020-10-15 10:19:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_cells [2020-10-15 10:19:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_flush_bios [2020-10-15 10:19:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_writethrough_bios [2020-10-15 10:19:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_some_dirty_blocks [2020-10-15 10:19:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_request [2020-10-15 10:19:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_requests [2020-10-15 10:19:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure is_quiescing [2020-10-15 10:19:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure ack_quiescing [2020-10-15 10:19:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_quiescing_ack [2020-10-15 10:19:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure start_quiescing [2020-10-15 10:19:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure stop_quiescing [2020-10-15 10:19:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_migrations [2020-10-15 10:19:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure stop_worker [2020-10-15 10:19:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2020-10-15 10:19:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_bios [2020-10-15 10:19:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure more_work [2020-10-15 10:19:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2020-10-15 10:19:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2020-10-15 10:19:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure is_congested [2020-10-15 10:19:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure cache_is_congested [2020-10-15 10:19:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure destroy [2020-10-15 10:19:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure cache_dtr [2020-10-15 10:19:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2020-10-15 10:19:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cache_args [2020-10-15 10:19:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure at_least_one_arg [2020-10-15 10:19:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure parse_metadata_dev [2020-10-15 10:19:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cache_dev [2020-10-15 10:19:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure parse_origin_dev [2020-10-15 10:19:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure parse_block_size [2020-10-15 10:19:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure init_features [2020-10-15 10:19:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure parse_features [2020-10-15 10:19:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure parse_policy [2020-10-15 10:19:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cache_args [2020-10-15 10:19:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure process_config_option [2020-10-15 10:19:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_value [2020-10-15 10:19:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_values [2020-10-15 10:19:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure create_cache_policy [2020-10-15 10:19:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure too_many_discard_blocks [2020-10-15 10:19:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_discard_block_size [2020-10-15 10:19:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_size [2020-10-15 10:19:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure cache_create [2020-10-15 10:19:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure copy_ctr_args [2020-10-15 10:19:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure cache_ctr [2020-10-15 10:19:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure cache_map [2020-10-15 10:19:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure cache_end_io [2020-10-15 10:19:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write_dirty_bitset [2020-10-15 10:19:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write_discard_bitset [2020-10-15 10:19:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints [2020-10-15 10:19:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure sync_metadata [2020-10-15 10:19:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure cache_postsuspend [2020-10-15 10:19:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure load_mapping [2020-10-15 10:19:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure discard_load_info_init [2020-10-15 10:19:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_range [2020-10-15 10:19:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure load_discard [2020-10-15 10:19:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_dev_size [2020-10-15 10:19:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure can_resize [2020-10-15 10:19:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure resize_cache_dev [2020-10-15 10:19:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure cache_preresume [2020-10-15 10:19:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure cache_resume [2020-10-15 10:19:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure cache_status [2020-10-15 10:19:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cblock_range [2020-10-15 10:19:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure validate_cblock_range [2020-10-15 10:19:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure request_invalidation [2020-10-15 10:19:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidate_cblocks_message [2020-10-15 10:19:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure cache_message [2020-10-15 10:19:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure cache_iterate_devices [2020-10-15 10:19:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-15 10:19:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure cache_bvec_merge [2020-10-15 10:19:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_limits [2020-10-15 10:19:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure cache_io_hints [2020-10-15 10:19:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_init [2020-10-15 10:19:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_exit [2020-10-15 10:19:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 10:19:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 10:19:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_presuspend_4 [2020-10-15 10:19:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-15 10:19:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 10:19:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 10:19:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 10:19:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-15 10:19:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 10:19:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-15 10:19:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-15 10:19:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-15 10:19:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-15 10:19:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-15 10:19:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 10:19:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2020-10-15 10:19:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-15 10:19:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-15 10:19:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-15 10:19:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-15 10:19:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_25 [2020-10-15 10:19:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_27 [2020-10-15 10:19:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_26 [2020-10-15 10:19:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_29 [2020-10-15 10:19:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_28 [2020-10-15 10:19:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2020-10-15 10:19:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2020-10-15 10:19:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2020-10-15 10:19:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2020-10-15 10:19:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2020-10-15 10:19:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2020-10-15 10:19:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2020-10-15 10:19:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2020-10-15 10:19:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2020-10-15 10:19:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2020-10-15 10:19:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_flush [2020-10-15 10:19:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2020-10-15 10:19:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2020-10-15 10:19:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2020-10-15 10:19:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2020-10-15 10:19:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure policy_walk_mappings [2020-10-15 10:19:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_version [2020-10-15 10:19:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2020-10-15 10:19:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2020-10-15 10:19:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2020-10-15 10:19:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2020-10-15 10:19:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2020-10-15 10:19:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_size [2020-10-15 10:19:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_dump [2020-10-15 10:19:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_info_init [2020-10-15 10:19:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_empty [2020-10-15 10:19:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_resize [2020-10-15 10:19:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_del [2020-10-15 10:19:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_get_value [2020-10-15 10:19:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_set_value [2020-10-15 10:19:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_walk [2020-10-15 10:19:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure dm_disk_bitset_init [2020-10-15 10:19:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_empty [2020-10-15 10:19:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_resize [2020-10-15 10:19:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_set_bit [2020-10-15 10:19:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_clear_bit [2020-10-15 10:19:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_test_bit [2020-10-15 10:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_flush [2020-10-15 10:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2020-10-15 10:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2020-10-15 10:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 10:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2020-10-15 10:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2020-10-15 10:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2020-10-15 10:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-15 10:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2020-10-15 10:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure check_metadata_version [2020-10-15 10:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2020-10-15 10:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_read_lock [2020-10-15 10:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2020-10-15 10:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2020-10-15 10:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2020-10-15 10:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_mapping_info [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure __save_sm_root [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_sm_root [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2020-10-15 10:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure update_flags [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure set_clean_shutdown [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure clear_clean_shutdown [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure read_superblock_fields [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction_flags [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2020-10-15 10:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure pack_value [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_value [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_open [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure lookup [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_or_open [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure same_params [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure block_unmapped_or_clean [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure blocks_are_unmapped_or_clean [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure __set_discard [2020-10-15 10:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_discard [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __is_discarded [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __discard [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_dblock_t~0~TO~int [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __load_discards [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~~dm_dblock_t~0~X~~bool~0~TO~int [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure policy_unchanged [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure hints_array_initialized [2020-10-15 10:19:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure hints_array_available [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __load_mapping [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~bool~0~X~~uint32_t~0~X~~bool~0~TO~int [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __load_mappings [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __dump_mapping [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __dump_mappings [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __dirty [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure begin_hints [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure save_hint [2020-10-15 10:19:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints___0 [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_39 [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_41 [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_40 [2020-10-15 10:19:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_43 [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_42 [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_44 [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_45 [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_register [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_unregister [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __find_policy [2020-10-15 10:19:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __get_policy_once [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy_once [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure put_policy [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~dm_cblock_t~0~X~~sector_t~0~X~~sector_t~0~TO~$Pointer$ [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-15 10:19:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 10:19:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 10:19:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 10:19:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 10:19:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 10:19:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 10:19:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 10:19:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 10:19:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 10:19:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 10:19:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 10:19:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 10:19:30,469 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 10:19:41,456 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint null_lockerFINAL: assume true; [2020-10-15 10:19:42,490 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-15 10:19:46,071 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 10:19:46,072 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 10:19:46,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:19:46 BoogieIcfgContainer [2020-10-15 10:19:46,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 10:19:46,096 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 10:19:46,096 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 10:19:46,099 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 10:19:46,099 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 10:19:13" (1/3) ... [2020-10-15 10:19:46,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75c51dc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:19:46, skipping insertion in model container [2020-10-15 10:19:46,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:19:20" (2/3) ... [2020-10-15 10:19:46,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75c51dc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:19:46, skipping insertion in model container [2020-10-15 10:19:46,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:19:46" (3/3) ... [2020-10-15 10:19:46,102 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2020-10-15 10:19:46,113 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 10:19:46,124 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 10:19:46,139 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 10:19:46,181 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 10:19:46,181 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 10:19:46,181 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 10:19:46,181 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 10:19:46,182 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 10:19:46,182 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 10:19:46,182 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 10:19:46,182 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 10:19:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 5066 states. [2020-10-15 10:19:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2020-10-15 10:19:46,294 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:19:46,295 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:19:46,296 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:19:46,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:19:46,302 INFO L82 PathProgramCache]: Analyzing trace with hash -935106432, now seen corresponding path program 1 times [2020-10-15 10:19:46,310 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:19:46,311 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [745102343] [2020-10-15 10:19:46,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:19:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:47,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:48,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:48,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:49,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:49,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:49,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:50,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:50,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:56,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:56,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 382 [2020-10-15 10:19:56,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-15 10:19:56,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9339 [2020-10-15 10:19:56,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:56,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:56,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:56,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-10-15 10:19:56,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:56,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 10:20:03,587 WARN L193 SmtUtils]: Spent 6.33 s on a formula simplification that was a NOOP. DAG size: 1273 [2020-10-15 10:20:03,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:20:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:03,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:07,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:07,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3665 [2020-10-15 10:20:07,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,296 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:07,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:07,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:07,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:07,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-15 10:20:07,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,561 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:20:07,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:07,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:07,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:07,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:20:07,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:07,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:07,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:07,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:07,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:20:07,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,647 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:20:07,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:07,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:20:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:07,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:07,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-15 10:20:07,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:20:07,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:07,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:07,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:07,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:07,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:07,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:07,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:07,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:07,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:07,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:20:07,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:07,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:20:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:07,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:07,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-15 10:20:07,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:07,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:07,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:07,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:07,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:20:07,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,864 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:07,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:07,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:07,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:07,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:20:07,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:20:07,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:07,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:20:07,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:07,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:07,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-15 10:20:07,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,948 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:07,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:07,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:07,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:07,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:07,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:07,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:07,979 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:07,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:07,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:07,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:07,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:07,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:07,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:07,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:08,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:20:08,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:20:08,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:20:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:08,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 10:20:08,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:20:08,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:08,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 10:20:08,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:08,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:08,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:08,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:20:08,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 10:20:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:08,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-15 10:20:08,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:20:08,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:08,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:08,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:20:08,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:08,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:08,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 10:20:08,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,229 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:08,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 10:20:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:08,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-15 10:20:08,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,296 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:20:08,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:08,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:08,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:08,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 10:20:08,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:08,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:08,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:08,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 10:20:08,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 10:20:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:08,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-15 10:20:08,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:20:08,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:08,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:08,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:08,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:08,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:08,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:08,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:08,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:20:08,495 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:20:08,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:08,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 10:20:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:08,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-15 10:20:08,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:20:08,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:08,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:20:08,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:08,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:08,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:08,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:08,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:08,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-15 10:20:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:20:08,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:08,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:20:08,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:08,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 10:20:08,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:08,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:08,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-15 10:20:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:08,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:08,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:08,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:20:08,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:08,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-15 10:20:08,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:08,800 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:08,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:08,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:20:08,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:20:08,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:09,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:09,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:09,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:09,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:09,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-15 10:20:09,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:09,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:09,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:09,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:09,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:20:09,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:09,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-15 10:20:09,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:09,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:09,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:20:09,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:09,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-15 10:20:09,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:09,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:09,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:09,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:20:09,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:20:09,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:09,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:09,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:09,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:09,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:09,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-15 10:20:09,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:09,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:09,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:09,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:09,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:20:09,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:09,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-15 10:20:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:09,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:09,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:20:09,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:09,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-15 10:20:09,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:09,467 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:09,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:09,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:20:09,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:20:09,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:09,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:09,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:09,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:09,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:09,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 10:20:09,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:09,583 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:09,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:09,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:09,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:20:09,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:09,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-15 10:20:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:09,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:09,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:20:09,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:09,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-15 10:20:09,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:09,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:09,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:09,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:20:09,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:20:09,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:09,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:09,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:09,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:09,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:09,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-15 10:20:09,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:09,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:09,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:09,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:09,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:20:09,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:09,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-15 10:20:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:09,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:09,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:20:10,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:10,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 164 [2020-10-15 10:20:10,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,029 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:10,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:20:10,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:20:10,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:10,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:10,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 10:20:10,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:10,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:10,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:20:10,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-15 10:20:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:20:10,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:10,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-15 10:20:10,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:20:10,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:20:10,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:10,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:10,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-15 10:20:10,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:10,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:10,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:20:10,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-15 10:20:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,541 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:20:10,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:10,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-15 10:20:10,542 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:10,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:20:10,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:20:10,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:10,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:10,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:10,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-15 10:20:10,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:10,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:10,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:20:10,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-15 10:20:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:20:10,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:10,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-15 10:20:10,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:10,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:20:10,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:20:10,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:10,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:10,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 10:20:10,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:20:10,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:10,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:20:10,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-15 10:20:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:10,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:10,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 10:20:10,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:10,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:20:10,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:10,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-15 10:20:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:10,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:10,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:10,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:10,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:10,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:10,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:10,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:10,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:20:10,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:10,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:10,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2020-10-15 10:20:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:10,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:11,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:11,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-15 10:20:11,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:11,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:20:11,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:11,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:11,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:11,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-15 10:20:11,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:11,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:11,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:20:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:11,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:11,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:11,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:11,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:11,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 10:20:11,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:11,045 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:11,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:11,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:11,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:11,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:11,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-15 10:20:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:11,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:11,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:11,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:11,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:11,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:20:11,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:11,071 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:11,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:11,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:11,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:11,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 34 proven. 114 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2020-10-15 10:20:11,454 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [745102343] [2020-10-15 10:20:11,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 10:20:11,457 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-15 10:20:11,458 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605538012] [2020-10-15 10:20:11,469 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-15 10:20:11,470 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:20:11,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-15 10:20:11,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-10-15 10:20:11,490 INFO L87 Difference]: Start difference. First operand 5066 states. Second operand 16 states. [2020-10-15 10:20:17,936 WARN L193 SmtUtils]: Spent 6.30 s on a formula simplification that was a NOOP. DAG size: 1282 [2020-10-15 10:20:28,636 WARN L193 SmtUtils]: Spent 6.50 s on a formula simplification that was a NOOP. DAG size: 1286 [2020-10-15 10:20:41,801 WARN L193 SmtUtils]: Spent 13.03 s on a formula simplification. DAG size of input: 1307 DAG size of output: 1288 [2020-10-15 10:20:48,285 WARN L193 SmtUtils]: Spent 6.33 s on a formula simplification that was a NOOP. DAG size: 1285 [2020-10-15 10:20:54,851 WARN L193 SmtUtils]: Spent 6.41 s on a formula simplification that was a NOOP. DAG size: 1287 [2020-10-15 10:21:08,853 WARN L193 SmtUtils]: Spent 13.74 s on a formula simplification. DAG size of input: 1309 DAG size of output: 1290 [2020-10-15 10:21:22,368 WARN L193 SmtUtils]: Spent 13.32 s on a formula simplification. DAG size of input: 1298 DAG size of output: 1279 [2020-10-15 10:21:29,758 WARN L193 SmtUtils]: Spent 6.69 s on a formula simplification that was a NOOP. DAG size: 1286 [2020-10-15 10:21:43,215 WARN L193 SmtUtils]: Spent 13.30 s on a formula simplification. DAG size of input: 1307 DAG size of output: 1288 [2020-10-15 10:21:56,392 WARN L193 SmtUtils]: Spent 12.88 s on a formula simplification. DAG size of input: 1298 DAG size of output: 1279