/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=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 02:49:58,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 02:49:58,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 02:49:58,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 02:49:58,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 02:49:58,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 02:49:58,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 02:49:58,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 02:49:58,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 02:49:58,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 02:49:58,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 02:49:58,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 02:49:58,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 02:49:58,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 02:49:58,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 02:49:58,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 02:49:58,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 02:49:58,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 02:49:58,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 02:49:58,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 02:49:58,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 02:49:58,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 02:49:58,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 02:49:58,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 02:49:58,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 02:49:58,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 02:49:58,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 02:49:58,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 02:49:58,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 02:49:58,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 02:49:58,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 02:49:58,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 02:49:58,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 02:49:58,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 02:49:58,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 02:49:58,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 02:49:58,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 02:49:58,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 02:49:58,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 02:49:58,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 02:49:58,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 02:49:58,529 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 [2020-10-13 02:49:58,581 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 02:49:58,582 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 02:49:58,583 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 02:49:58,583 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 02:49:58,583 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 02:49:58,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 02:49:58,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 02:49:58,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 02:49:58,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 02:49:58,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 02:49:58,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 02:49:58,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 02:49:58,585 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 02:49:58,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 02:49:58,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 02:49:58,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 02:49:58,585 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 02:49:58,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 02:49:58,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:49:58,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 02:49:58,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 02:49:58,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 02:49:58,587 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 02:49:58,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 02:49:58,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 02:49:58,588 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 02:49:58,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 02:49:58,588 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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 02:49:58,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 02:49:58,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 02:49:58,923 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 02:49:58,924 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 02:49:58,925 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 02:49:58,926 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-13 02:49:58,990 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b52d2b9e4/2c194f3620ea4af1b4d98bc3f0a72436/FLAG6640a33c6 [2020-10-13 02:49:59,831 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 02:49:59,832 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-13 02:49:59,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b52d2b9e4/2c194f3620ea4af1b4d98bc3f0a72436/FLAG6640a33c6 [2020-10-13 02:50:00,325 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b52d2b9e4/2c194f3620ea4af1b4d98bc3f0a72436 [2020-10-13 02:50:00,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 02:50:00,335 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 02:50:00,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 02:50:00,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 02:50:00,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 02:50:00,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:50:00" (1/1) ... [2020-10-13 02:50:00,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f3798bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:00, skipping insertion in model container [2020-10-13 02:50:00,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:50:00" (1/1) ... [2020-10-13 02:50:00,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 02:50:00,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 02:50:03,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:50:03,156 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 02:50:03,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:50:04,308 INFO L208 MainTranslator]: Completed translation [2020-10-13 02:50:04,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04 WrapperNode [2020-10-13 02:50:04,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 02:50:04,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 02:50:04,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 02:50:04,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 02:50:04,326 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (1/1) ... [2020-10-13 02:50:04,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (1/1) ... [2020-10-13 02:50:04,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (1/1) ... [2020-10-13 02:50:04,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (1/1) ... [2020-10-13 02:50:04,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (1/1) ... [2020-10-13 02:50:04,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (1/1) ... [2020-10-13 02:50:04,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (1/1) ... [2020-10-13 02:50:04,909 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 02:50:04,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 02:50:04,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 02:50:04,911 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 02:50:04,912 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (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 [2020-10-13 02:50:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 02:50:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 02:50:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2020-10-13 02:50:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-13 02:50:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-13 02:50:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2020-10-13 02:50:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-13 02:50:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 02:50:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2020-10-13 02:50:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2020-10-13 02:50:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2020-10-13 02:50:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2020-10-13 02:50:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2020-10-13 02:50:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-13 02:50:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-13 02:50:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-13 02:50:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-13 02:50:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2020-10-13 02:50:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:50:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 02:50:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 02:50:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 02:50:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 02:50:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2020-10-13 02:50:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-13 02:50:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 02:50:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 02:50:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 02:50:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 02:50:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 02:50:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 02:50:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 02:50:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 02:50:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-13 02:50:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-13 02:50:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 02:50:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 02:50:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 02:50:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 02:50:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 02:50:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 02:50:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 02:50:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 02:50:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 02:50:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 02:50:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 02:50:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_rio_sg [2020-10-13 02:50:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2020-10-13 02:50:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2020-10-13 02:50:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_read_config_32 [2020-10-13 02:50:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_write_config_32 [2020-10-13 02:50:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_32 [2020-10-13 02:50:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_32 [2020-10-13 02:50:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mbox_res [2020-10-13 02:50:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_dbell_res [2020-10-13 02:50:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_name [2020-10-13 02:50:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_get_device_id [2020-10-13 02:50:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_add_device [2020-10-13 02:50:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_mbox [2020-10-13 02:50:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_mbox [2020-10-13 02:50:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_mbox [2020-10-13 02:50:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_mbox [2020-10-13 02:50:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_setup_inb_dbell [2020-10-13 02:50:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_dbell [2020-10-13 02:50:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_dbell [2020-10-13 02:50:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_dbell [2020-10-13 02:50:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_dbell [2020-10-13 02:50:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_pwrite [2020-10-13 02:50:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_pwrite [2020-10-13 02:50:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_map_inb_region [2020-10-13 02:50:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unmap_inb_region [2020-10-13 02:50:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_physefb [2020-10-13 02:50:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_comptag [2020-10-13 02:50:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_set_port_lockout [2020-10-13 02:50:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_enable_rx_tx_port [2020-10-13 02:50:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_route [2020-10-13 02:50:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_chk_dev_access [2020-10-13 02:50:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_access [2020-10-13 02:50:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_input_status [2020-10-13 02:50:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_clr_err_stopped [2020-10-13 02:50:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_inb_pwrite_handler [2020-10-13 02:50:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_efb [2020-10-13 02:50:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_feature [2020-10-13 02:50:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_asm [2020-10-13 02:50:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_device [2020-10-13 02:50:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_add_entry [2020-10-13 02:50:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_get_entry [2020-10-13 02:50:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_clr_table [2020-10-13 02:50:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_lock_device [2020-10-13 02:50:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unlock_device [2020-10-13 02:50:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_add_entry [2020-10-13 02:50:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_get_entry [2020-10-13 02:50:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_clr_table [2020-10-13 02:50:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chan_filter [2020-10-13 02:50:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_mport_dma [2020-10-13 02:50:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_dma [2020-10-13 02:50:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_dma [2020-10-13 02:50:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_xfer [2020-10-13 02:50:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_slave_sg [2020-10-13 02:50:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_find_mport [2020-10-13 02:50:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_scan [2020-10-13 02:50:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_scan [2020-10-13 02:50:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_scan [2020-10-13 02:50:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_fixup_device [2020-10-13 02:50:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init [2020-10-13 02:50:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure disc_work_handler [2020-10-13 02:50:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mports [2020-10-13 02:50:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_hdid [2020-10-13 02:50:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_mport [2020-10-13 02:50:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 02:50:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 02:50:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 02:50:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 02:50:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 02:50:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 02:50:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 02:50:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:50:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 02:50:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 02:50:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:50:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2020-10-13 02:50:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-13 02:50:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2020-10-13 02:50:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2020-10-13 02:50:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_14 [2020-10-13 02:50:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2020-10-13 02:50:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2020-10-13 02:50:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2020-10-13 02:50:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_18 [2020-10-13 02:50:05,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2020-10-13 02:50:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_20 [2020-10-13 02:50:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_21 [2020-10-13 02:50:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_22 [2020-10-13 02:50:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_23 [2020-10-13 02:50:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_24 [2020-10-13 02:50:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_8 [2020-10-13 02:50:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_16 [2020-10-13 02:50:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_32 [2020-10-13 02:50:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_8 [2020-10-13 02:50:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_16 [2020-10-13 02:50:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_32 [2020-10-13 02:50:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_8 [2020-10-13 02:50:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_16 [2020-10-13 02:50:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_32 [2020-10-13 02:50:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_8 [2020-10-13 02:50:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_16 [2020-10-13 02:50:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_32 [2020-10-13 02:50:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_send_doorbell [2020-10-13 02:50:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_37 [2020-10-13 02:50:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_38 [2020-10-13 02:50:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_39 [2020-10-13 02:50:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_40 [2020-10-13 02:50:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_41 [2020-10-13 02:50:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_device [2020-10-13 02:50:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_get [2020-10-13 02:50:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_put [2020-10-13 02:50:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_probe [2020-10-13 02:50:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_remove [2020-10-13 02:50:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_driver [2020-10-13 02:50:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_driver [2020-10-13 02:50:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_attach_device [2020-10-13 02:50:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_bus [2020-10-13 02:50:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_uevent [2020-10-13 02:50:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_bus_init [2020-10-13 02:50:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_19 [2020-10-13 02:50:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_18 [2020-10-13 02:50:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 02:50:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_51 [2020-10-13 02:50:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_52 [2020-10-13 02:50:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_53 [2020-10-13 02:50:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_54 [2020-10-13 02:50:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_55 [2020-10-13 02:50:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2020-10-13 02:50:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_16 [2020-10-13 02:50:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_16 [2020-10-13 02:50:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_8 [2020-10-13 02:50:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_8 [2020-10-13 02:50:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure did_show [2020-10-13 02:50:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_show [2020-10-13 02:50:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure device_rev_show [2020-10-13 02:50:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_did_show [2020-10-13 02:50:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_vid_show [2020-10-13 02:50:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_rev_show [2020-10-13 02:50:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure destid_show [2020-10-13 02:50:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure hopcount_show [2020-10-13 02:50:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure routes_show [2020-10-13 02:50:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lprev_show [2020-10-13 02:50:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lnext_show [2020-10-13 02:50:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure modalias_show [2020-10-13 02:50:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config [2020-10-13 02:50:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config [2020-10-13 02:50:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_create_sysfs_dev_files [2020-10-13 02:50:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_remove_sysfs_dev_files [2020-10-13 02:50:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_scan_store [2020-10-13 02:50:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure port_destid_show [2020-10-13 02:50:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_size_show [2020-10-13 02:50:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_5 [2020-10-13 02:50:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2020-10-13 02:50:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2020-10-13 02:50:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_17 [2020-10-13 02:50:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-13 02:50:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_16 [2020-10-13 02:50:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2020-10-13 02:50:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2020-10-13 02:50:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-13 02:50:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2020-10-13 02:50:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2020-10-13 02:50:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_14 [2020-10-13 02:50:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_15 [2020-10-13 02:50:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2020-10-13 02:50:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-13 02:50:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2020-10-13 02:50:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2020-10-13 02:50:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_65 [2020-10-13 02:50:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_66 [2020-10-13 02:50:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_67 [2020-10-13 02:50:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_68 [2020-10-13 02:50:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_69 [2020-10-13 02:50:05,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 02:50:05,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 02:50:05,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 02:50:05,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 02:50:05,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 02:50:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 02:50:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 02:50:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 02:50:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 02:50:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 02:50:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 02:50:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 02:50:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-13 02:50:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 02:50:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2020-10-13 02:50:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 02:50:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-13 02:50:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 02:50:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 02:50:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 02:50:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 02:50:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 02:50:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 02:50:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2020-10-13 02:50:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2020-10-13 02:50:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 02:50:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-13 02:50:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 02:50:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 02:50:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-13 02:50:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2020-10-13 02:50:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2020-10-13 02:50:05,074 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 02:50:05,074 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2020-10-13 02:50:05,074 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2020-10-13 02:50:05,074 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-13 02:50:05,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2020-10-13 02:50:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2020-10-13 02:50:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-13 02:50:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 02:50:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-13 02:50:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2020-10-13 02:50:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 02:50:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_exit [2020-10-13 02:50:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 02:50:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 02:50:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-10-13 02:50:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2020-10-13 02:50:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 02:50:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 02:50:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 02:50:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 02:50:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 02:50:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 02:50:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 02:50:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 02:50:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-13 02:50:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 02:50:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 02:50:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 02:50:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 02:50:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 02:50:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 02:50:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 02:50:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 02:50:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 02:50:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 02:50:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2020-10-13 02:50:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 02:50:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-13 02:50:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 02:50:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 02:50:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 02:50:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 02:50:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 02:50:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 02:50:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 02:50:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 02:50:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 02:50:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 02:50:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 02:50:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 02:50:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 02:50:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 02:50:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_22 [2020-10-13 02:50:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_24 [2020-10-13 02:50:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 02:50:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 02:50:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 02:50:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 02:50:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:50:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:50:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 02:50:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 02:50:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_23 [2020-10-13 02:50:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 02:50:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2020-10-13 02:50:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-10-13 02:50:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 02:50:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2020-10-13 02:50:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2020-10-13 02:50:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_14 [2020-10-13 02:50:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2020-10-13 02:50:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_18 [2020-10-13 02:50:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_20 [2020-10-13 02:50:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-13 02:50:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2020-10-13 02:50:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2020-10-13 02:50:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2020-10-13 02:50:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2020-10-13 02:50:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_21 [2020-10-13 02:50:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 02:50:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 02:50:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 02:50:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 02:50:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 02:50:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 02:50:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-13 02:50:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 02:50:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-13 02:50:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 02:50:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 02:50:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 02:50:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 02:50:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 02:50:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 02:50:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 02:50:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 02:50:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 02:50:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 02:50:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 02:50:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 02:50:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 02:50:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 02:50:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 02:50:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 02:50:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 02:50:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 02:50:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 02:50:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 02:50:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 02:50:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 02:50:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 02:50:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-13 02:50:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2020-10-13 02:50:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2020-10-13 02:50:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 02:50:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_rio_sg [2020-10-13 02:50:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2020-10-13 02:50:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2020-10-13 02:50:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2020-10-13 02:50:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2020-10-13 02:50:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2020-10-13 02:50:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_mport [2020-10-13 02:50:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_32 [2020-10-13 02:50:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_32 [2020-10-13 02:50:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_32 [2020-10-13 02:50:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_32 [2020-10-13 02:50:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_read_config_32 [2020-10-13 02:50:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_write_config_32 [2020-10-13 02:50:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_32 [2020-10-13 02:50:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 02:50:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_32 [2020-10-13 02:50:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mbox_res [2020-10-13 02:50:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 02:50:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_dbell_res [2020-10-13 02:50:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_mbox [2020-10-13 02:50:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_mbox [2020-10-13 02:50:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_mbox [2020-10-13 02:50:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_mbox [2020-10-13 02:50:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_dbell [2020-10-13 02:50:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_dbell [2020-10-13 02:50:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_dbell [2020-10-13 02:50:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_dbell [2020-10-13 02:50:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure rio_map_inb_region [2020-10-13 02:50:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unmap_inb_region [2020-10-13 02:50:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_pwrite [2020-10-13 02:50:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_pwrite [2020-10-13 02:50:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure rio_inb_pwrite_handler [2020-10-13 02:50:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_get [2020-10-13 02:50:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_put [2020-10-13 02:50:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_dma [2020-10-13 02:50:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_mport_dma [2020-10-13 02:50:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_dma [2020-10-13 02:50:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_slave_sg [2020-10-13 02:50:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_xfer [2020-10-13 02:50:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure rio_name [2020-10-13 02:50:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_get_device_id [2020-10-13 02:50:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_device [2020-10-13 02:50:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_asm [2020-10-13 02:50:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mports [2020-10-13 02:50:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_feature [2020-10-13 02:50:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_physefb [2020-10-13 02:50:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_efb [2020-10-13 02:50:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_chk_dev_access [2020-10-13 02:50:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure rio_create_sysfs_dev_files [2020-10-13 02:50:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure rio_lock_device [2020-10-13 02:50:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unlock_device [2020-10-13 02:50:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_add_entry [2020-10-13 02:50:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_get_entry [2020-10-13 02:50:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_clr_table [2020-10-13 02:50:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure rio_set_port_lockout [2020-10-13 02:50:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_comptag [2020-10-13 02:50:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure rio_add_device [2020-10-13 02:50:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure rio_enable_rx_tx_port [2020-10-13 02:50:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_scan [2020-10-13 02:50:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_scan [2020-10-13 02:50:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure rio_find_mport [2020-10-13 02:50:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_scan [2020-10-13 02:50:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 02:50:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 02:50:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-13 02:50:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-13 02:50:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure rio_setup_inb_dbell [2020-10-13 02:50:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2020-10-13 02:50:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-13 02:50:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_route [2020-10-13 02:50:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_access [2020-10-13 02:50:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_input_status [2020-10-13 02:50:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure rio_clr_err_stopped [2020-10-13 02:50:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 02:50:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2020-10-13 02:50:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_add_entry [2020-10-13 02:50:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_get_entry [2020-10-13 02:50:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_clr_table [2020-10-13 02:50:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2020-10-13 02:50:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2020-10-13 02:50:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2020-10-13 02:50:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chan_filter [2020-10-13 02:50:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2020-10-13 02:50:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure rio_fixup_device [2020-10-13 02:50:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init [2020-10-13 02:50:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure disc_work_handler [2020-10-13 02:50:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_hdid [2020-10-13 02:50:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_37 [2020-10-13 02:50:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_39 [2020-10-13 02:50:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_38 [2020-10-13 02:50:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_41 [2020-10-13 02:50:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_40 [2020-10-13 02:50:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_8 [2020-10-13 02:50:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-13 02:50:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_16 [2020-10-13 02:50:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_8 [2020-10-13 02:50:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-13 02:50:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_16 [2020-10-13 02:50:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_8 [2020-10-13 02:50:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-13 02:50:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_16 [2020-10-13 02:50:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_8 [2020-10-13 02:50:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-13 02:50:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_16 [2020-10-13 02:50:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_send_doorbell [2020-10-13 02:50:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2020-10-13 02:50:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_51 [2020-10-13 02:50:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_53 [2020-10-13 02:50:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_52 [2020-10-13 02:50:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_55 [2020-10-13 02:50:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_54 [2020-10-13 02:50:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2020-10-13 02:50:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_5 [2020-10-13 02:50:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_19 [2020-10-13 02:50:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_18 [2020-10-13 02:50:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2020-10-13 02:50:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2020-10-13 02:50:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-13 02:50:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-13 02:50:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-13 02:50:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-13 02:50:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-13 02:50:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure rio_attach_device [2020-10-13 02:50:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_device [2020-10-13 02:50:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_probe [2020-10-13 02:50:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:50:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_remove [2020-10-13 02:50:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 02:50:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_driver [2020-10-13 02:50:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_driver [2020-10-13 02:50:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_bus [2020-10-13 02:50:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure rio_uevent [2020-10-13 02:50:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure rio_bus_init [2020-10-13 02:50:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 02:50:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 02:50:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_exit [2020-10-13 02:50:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2020-10-13 02:50:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2020-10-13 02:50:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_17 [2020-10-13 02:50:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-13 02:50:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_16 [2020-10-13 02:50:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2020-10-13 02:50:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2020-10-13 02:50:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-13 02:50:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2020-10-13 02:50:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2020-10-13 02:50:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_14 [2020-10-13 02:50:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_15 [2020-10-13 02:50:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2020-10-13 02:50:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-13 02:50:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2020-10-13 02:50:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2020-10-13 02:50:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 02:50:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2020-10-13 02:50:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2020-10-13 02:50:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 02:50:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_65 [2020-10-13 02:50:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_67 [2020-10-13 02:50:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_66 [2020-10-13 02:50:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_69 [2020-10-13 02:50:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_68 [2020-10-13 02:50:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 02:50:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 02:50:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-13 02:50:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2020-10-13 02:50:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2020-10-13 02:50:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_16 [2020-10-13 02:50:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_16 [2020-10-13 02:50:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_8 [2020-10-13 02:50:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_8 [2020-10-13 02:50:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure did_show [2020-10-13 02:50:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure vid_show [2020-10-13 02:50:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure device_rev_show [2020-10-13 02:50:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure asm_did_show [2020-10-13 02:50:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure asm_vid_show [2020-10-13 02:50:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure asm_rev_show [2020-10-13 02:50:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure destid_show [2020-10-13 02:50:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure hopcount_show [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure routes_show [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure lprev_show [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure lnext_show [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure modalias_show [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure rio_remove_sysfs_dev_files [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure bus_scan_store [2020-10-13 02:50:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure port_destid_show [2020-10-13 02:50:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure sys_size_show [2020-10-13 02:50:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-13 02:50:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-13 02:50:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 02:50:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 02:50:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 02:50:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 02:50:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 02:50:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 02:50:06,906 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 02:50:24,849 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 02:50:26,080 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 02:50:26,080 INFO L295 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-13 02:50:26,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:50:26 BoogieIcfgContainer [2020-10-13 02:50:26,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 02:50:26,095 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 02:50:26,095 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 02:50:26,098 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 02:50:26,099 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 02:50:00" (1/3) ... [2020-10-13 02:50:26,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7482e663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:50:26, skipping insertion in model container [2020-10-13 02:50:26,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:04" (2/3) ... [2020-10-13 02:50:26,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7482e663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:50:26, skipping insertion in model container [2020-10-13 02:50:26,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:50:26" (3/3) ... [2020-10-13 02:50:26,102 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-13 02:50:26,113 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 02:50:26,124 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 02:50:26,138 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 02:50:26,170 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 02:50:26,170 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 02:50:26,170 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 02:50:26,171 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 02:50:26,171 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 02:50:26,171 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 02:50:26,171 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 02:50:26,171 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 02:50:26,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states. [2020-10-13 02:50:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-10-13 02:50:26,263 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 02:50:26,266 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 02:50:26,266 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 02:50:26,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 02:50:26,273 INFO L82 PathProgramCache]: Analyzing trace with hash -730620369, now seen corresponding path program 1 times [2020-10-13 02:50:26,284 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 02:50:26,284 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1820886834] [2020-10-13 02:50:26,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 02:50:28,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:50:29,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:50:30,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:50:32,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:50:32,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:50:40,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:50:40,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 138 [2020-10-13 02:50:40,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 02:50:40,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12271 [2020-10-13 02:50:40,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:50:40,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:50:40,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 93 [2020-10-13 02:50:40,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:50:40,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 02:51:04,776 WARN L193 SmtUtils]: Spent 23.57 s on a formula simplification that was a NOOP. DAG size: 2443 [2020-10-13 02:51:04,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:51:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:04,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:08,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:08,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:08,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:08,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3895 [2020-10-13 02:51:08,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:08,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:08,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:08,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:08,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:09,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:09,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:09,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:09,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:09,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 02:51:09,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:09,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:09,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:09,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:09,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:09,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:09,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:09,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:09,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:09,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:09,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 02:51:09,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:09,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:09,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:09,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:09,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:09,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:09,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:09,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:09,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:09,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 02:51:09,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:09,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:09,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:09,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:09,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:09,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 02:51:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:09,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:09,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:09,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:09,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 02:51:09,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:09,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:09,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:51:09,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:09,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:09,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:09,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:09,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:09,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:09,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 02:51:09,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:09,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:09,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:09,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:09,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:09,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:09,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:09,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:09,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:09,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 02:51:09,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:09,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:09,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:51:09,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:09,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:09,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 02:51:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:09,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:09,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:10,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:10,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 02:51:10,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:10,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:10,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:10,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:10,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:10,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 02:51:10,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:10,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:10,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:10,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:10,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:10,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 02:51:10,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:51:10,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:10,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 02:51:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:10,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:10,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:10,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 02:51:10,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:51:10,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:10,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:10,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:10,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:10,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 02:51:10,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:10,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:10,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:10,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:10,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:10,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 02:51:10,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:51:10,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:10,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 02:51:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:10,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:51:10,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:10,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:51:10,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 02:51:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:10,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-13 02:51:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:10,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,437 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:10,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:10,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 02:51:10,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:51:10,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:10,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 02:51:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:10,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:10,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:51:10,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:10,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:51:10,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:10,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:10,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 02:51:10,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:10,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:10,685 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2020-10-13 02:51:10,686 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1820886834] [2020-10-13 02:51:10,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 02:51:10,689 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-13 02:51:10,689 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958082938] [2020-10-13 02:51:10,698 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 02:51:10,698 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 02:51:10,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 02:51:10,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-13 02:51:10,717 INFO L87 Difference]: Start difference. First operand 2203 states. Second operand 6 states. [2020-10-13 02:51:33,933 WARN L193 SmtUtils]: Spent 23.12 s on a formula simplification that was a NOOP. DAG size: 2446 [2020-10-13 02:52:30,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 02:52:30,748 INFO L93 Difference]: Finished difference Result 2708 states and 3689 transitions. [2020-10-13 02:52:30,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-13 02:52:30,751 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 98 [2020-10-13 02:52:30,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 02:52:30,783 INFO L225 Difference]: With dead ends: 2708 [2020-10-13 02:52:30,783 INFO L226 Difference]: Without dead ends: 1432 [2020-10-13 02:52:30,799 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 47.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-10-13 02:52:30,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1432 states. [2020-10-13 02:52:32,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1432 to 1225. [2020-10-13 02:52:32,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1225 states. [2020-10-13 02:52:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1225 states and 1581 transitions. [2020-10-13 02:52:32,046 INFO L78 Accepts]: Start accepts. Automaton has 1225 states and 1581 transitions. Word has length 98 [2020-10-13 02:52:32,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 02:52:32,046 INFO L479 AbstractCegarLoop]: Abstraction has 1225 states and 1581 transitions. [2020-10-13 02:52:32,047 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-13 02:52:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1581 transitions. [2020-10-13 02:52:32,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-10-13 02:52:32,052 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 02:52:32,052 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 02:52:32,053 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 02:52:32,053 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 02:52:32,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 02:52:32,053 INFO L82 PathProgramCache]: Analyzing trace with hash 800457783, now seen corresponding path program 1 times [2020-10-13 02:52:32,054 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 02:52:32,054 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1772316451] [2020-10-13 02:52:32,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 02:52:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:52:34,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:52:45,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:52:45,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 138 [2020-10-13 02:52:45,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:52:45,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12389 [2020-10-13 02:52:45,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:52:45,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 02:52:45,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:52:45,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-13 02:52:45,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:08,655 WARN L193 SmtUtils]: Spent 22.84 s on a formula simplification that was a NOOP. DAG size: 2443 [2020-10-13 02:53:08,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:53:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:09,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:15,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:15,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:53:15,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:15,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6986 [2020-10-13 02:53:15,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:15,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:53:15,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:15,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 02:53:15,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:16,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:53:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:16,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:16,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:16,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:53:16,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:16,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 02:53:16,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:16,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:53:16,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:16,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:53:16,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:16,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:53:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:16,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:16,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:16,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:53:16,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:16,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:53:16,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:16,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:16,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:16,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:16,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:53:16,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:53:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:16,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:16,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:16,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:53:16,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:16,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:53:16,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:16,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:16,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:16,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:16,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:53:16,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 02:53:16,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:16,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:16,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:16,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:53:16,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:16,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 159 [2020-10-13 02:53:16,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:16,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:53:16,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:16,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:53:16,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:53:16,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:53:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:16,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:16,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:16,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:53:16,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:16,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 02:53:16,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:16,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:16,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:16,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:16,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:16,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:53:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:16,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:16,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:16,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:53:16,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:16,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 02:53:16,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:16,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:16,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:16,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:16,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 02:53:16,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 02:53:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:16,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:53:17,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 200 [2020-10-13 02:53:17,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:53:17,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:53:17,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:53:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:17,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:53:17,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 02:53:17,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:17,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:17,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:53:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:17,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:53:17,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 02:53:17,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:17,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:17,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 02:53:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:17,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:53:17,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 02:53:17,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:53:17,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:53:17,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:53:17,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:17,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:53:17,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:53:17,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:17,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:17,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:53:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:17,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:53:17,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:53:17,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:53:17,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:53:17,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 02:53:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:17,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:53:17,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:53:17,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:53:17,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 02:53:17,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-13 02:53:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:17,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:53:17,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:53:17,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:53:17,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 02:53:17,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 02:53:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:53:17,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:53:17,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:53:17,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:53:17,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:53:17,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:53:17,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:53:17,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:53:17,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:53:17,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 02:53:17,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:53:17,619 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-10-13 02:53:17,620 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1772316451] [2020-10-13 02:53:17,620 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 02:53:17,620 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-13 02:53:17,621 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654370206] [2020-10-13 02:53:17,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 02:53:17,625 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 02:53:17,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 02:53:17,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-13 02:53:17,625 INFO L87 Difference]: Start difference. First operand 1225 states and 1581 transitions. Second operand 7 states.