/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 18:40:58,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 18:40:58,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 18:40:58,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 18:40:58,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 18:40:58,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 18:40:58,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 18:40:58,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 18:40:58,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 18:40:58,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 18:40:58,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 18:40:58,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 18:40:58,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 18:40:58,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 18:40:58,381 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 18:40:58,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 18:40:58,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 18:40:58,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 18:40:58,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 18:40:58,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 18:40:58,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 18:40:58,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 18:40:58,396 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 18:40:58,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 18:40:58,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 18:40:58,405 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 18:40:58,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 18:40:58,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 18:40:58,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 18:40:58,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 18:40:58,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 18:40:58,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 18:40:58,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 18:40:58,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 18:40:58,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 18:40:58,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 18:40:58,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 18:40:58,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 18:40:58,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 18:40:58,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 18:40:58,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 18:40:58,423 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 18:40:58,471 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 18:40:58,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 18:40:58,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 18:40:58,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 18:40:58,475 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 18:40:58,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 18:40:58,476 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 18:40:58,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 18:40:58,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 18:40:58,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 18:40:58,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 18:40:58,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 18:40:58,480 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 18:40:58,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 18:40:58,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 18:40:58,480 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 18:40:58,481 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 18:40:58,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 18:40:58,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 18:40:58,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 18:40:58,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 18:40:58,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 18:40:58,482 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 18:40:58,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 18:40:58,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 18:40:58,482 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 18:40:58,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 18:40:58,482 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 18:40:58,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 18:40:58,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 18:40:58,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 18:40:58,902 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 18:40:58,903 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 18:40:58,904 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2020-10-29 18:40:58,984 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8e545107/7f0643c8b65c4b64a33aaf831b445008/FLAG4966296fc [2020-10-29 18:41:00,140 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 18:41:00,142 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2020-10-29 18:41:00,213 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8e545107/7f0643c8b65c4b64a33aaf831b445008/FLAG4966296fc [2020-10-29 18:41:00,470 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8e545107/7f0643c8b65c4b64a33aaf831b445008 [2020-10-29 18:41:00,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 18:41:00,483 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 18:41:00,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 18:41:00,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 18:41:00,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 18:41:00,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:41:00" (1/1) ... [2020-10-29 18:41:00,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b0be38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:00, skipping insertion in model container [2020-10-29 18:41:00,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:41:00" (1/1) ... [2020-10-29 18:41:00,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 18:41:00,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 18:41:01,236 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2020-10-29 18:41:01,241 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2020-10-29 18:41:02,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 18:41:03,007 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 18:41:03,104 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2020-10-29 18:41:03,104 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2020-10-29 18:41:03,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 18:41:04,058 INFO L208 MainTranslator]: Completed translation [2020-10-29 18:41:04,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04 WrapperNode [2020-10-29 18:41:04,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 18:41:04,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 18:41:04,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 18:41:04,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 18:41:04,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (1/1) ... [2020-10-29 18:41:04,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (1/1) ... [2020-10-29 18:41:04,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (1/1) ... [2020-10-29 18:41:04,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (1/1) ... [2020-10-29 18:41:04,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (1/1) ... [2020-10-29 18:41:04,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (1/1) ... [2020-10-29 18:41:04,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (1/1) ... [2020-10-29 18:41:04,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 18:41:04,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 18:41:04,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 18:41:04,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 18:41:04,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (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 [2020-10-29 18:41:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 18:41:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 18:41:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 18:41:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 18:41:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-29 18:41:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2020-10-29 18:41:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 18:41:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 18:41:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 18:41:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 18:41:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 18:41:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 18:41:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 18:41:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2020-10-29 18:41:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 18:41:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-29 18:41:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-29 18:41:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-29 18:41:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-29 18:41:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-29 18:41:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2020-10-29 18:41:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2020-10-29 18:41:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-29 18:41:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-29 18:41:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-29 18:41:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-29 18:41:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-29 18:41:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-29 18:41:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-10-29 18:41:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-29 18:41:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 18:41:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-29 18:41:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 18:41:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 18:41:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 18:41:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 18:41:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 18:41:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 18:41:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 18:41:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 18:41:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 18:41:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 18:41:04,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 18:41:04,627 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-29 18:41:04,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-29 18:41:04,627 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-29 18:41:04,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-29 18:41:04,627 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-29 18:41:04,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-29 18:41:04,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-29 18:41:04,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-29 18:41:04,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_sg_for_cpu [2020-10-29 18:41:04,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-29 18:41:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-29 18:41:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-29 18:41:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_sg_for_cpu [2020-10-29 18:41:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-29 18:41:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-29 18:41:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2020-10-29 18:41:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2020-10-29 18:41:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2020-10-29 18:41:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2020-10-29 18:41:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2020-10-29 18:41:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure set_safe_settings [2020-10-29 18:41:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_settings [2020-10-29 18:41:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_index_to_delay [2020-10-29 18:41:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure delay_to_eeprom_index [2020-10-29 18:41:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_override [2020-10-29 18:41:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2020-10-29 18:41:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_get_next [2020-10-29 18:41:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tag [2020-10-29 18:41:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd [2020-10-29 18:41:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_get_free [2020-10-29 18:41:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_free_insert [2020-10-29 18:41:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_insert [2020-10-29 18:41:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_append [2020-10-29 18:41:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_append [2020-10-29 18:41:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_remove [2020-10-29 18:41:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_remove [2020-10-29 18:41:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_to_waiting_move [2020-10-29 18:41:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_to_going_move [2020-10-29 18:41:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_set_timer [2020-10-29 18:41:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_process_next [2020-10-29 18:41:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_timeout [2020-10-29 18:41:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dcb [2020-10-29 18:41:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure send_srb [2020-10-29 18:41:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure build_srb [2020-10-29 18:41:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_queue_command_lck [2020-10-29 18:41:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_queue_command [2020-10-29 18:41:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_bios_param [2020-10-29 18:41:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_register_info [2020-10-29 18:41:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_fifo [2020-10-29 18:41:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_dev_param [2020-10-29 18:41:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __dc395x_eh_bus_reset [2020-10-29 18:41:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_eh_bus_reset [2020-10-29 18:41:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_eh_abort [2020-10-29 18:41:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure build_sdtr [2020-10-29 18:41:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure build_wdtr [2020-10-29 18:41:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure start_scsi [2020-10-29 18:41:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msgout_abort [2020-10-29 18:41:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_handle_interrupt [2020-10-29 18:41:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_interrupt [2020-10-29 18:41:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msgout_phase0 [2020-10-29 18:41:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msgout_phase1 [2020-10-29 18:41:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure command_phase0 [2020-10-29 18:41:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure command_phase1 [2020-10-29 18:41:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_verify_length [2020-10-29 18:41:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_update_list [2020-10-29 18:41:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_subtract_one [2020-10-29 18:41:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_after_transfer [2020-10-29 18:41:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure data_out_phase0 [2020-10-29 18:41:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure data_out_phase1 [2020-10-29 18:41:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure data_in_phase0 [2020-10-29 18:41:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure data_in_phase1 [2020-10-29 18:41:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure data_io_transfer [2020-10-29 18:41:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure status_phase0 [2020-10-29 18:41:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure status_phase1 [2020-10-29 18:41:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_completed [2020-10-29 18:41:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_reject [2020-10-29 18:41:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_qtag [2020-10-29 18:41:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_regs [2020-10-29 18:41:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_set_async [2020-10-29 18:41:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_set_sync [2020-10-29 18:41:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_set_nowide [2020-10-29 18:41:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_set_wide [2020-10-29 18:41:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_phase0 [2020-10-29 18:41:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_phase1 [2020-10-29 18:41:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure nop0 [2020-10-29 18:41:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nop1 [2020-10-29 18:41:04,647 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xfer_rate [2020-10-29 18:41:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect [2020-10-29 18:41:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure reselect [2020-10-29 18:41:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tagq_blacklist [2020-10-29 18:41:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure disc_tagq_set [2020-10-29 18:41:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure add_dev [2020-10-29 18:41:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb [2020-10-29 18:41:04,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb_sense [2020-10-29 18:41:04,652 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_done [2020-10-29 18:41:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure doing_srb_done [2020-10-29 18:41:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_scsi_bus [2020-10-29 18:41:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure set_basic_config [2020-10-29 18:41:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_reset_detect [2020-10-29 18:41:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sense [2020-10-29 18:41:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure device_alloc [2020-10-29 18:41:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_add_device [2020-10-29 18:41:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_device [2020-10-29 18:41:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_device [2020-10-29 18:41:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_all_devices [2020-10-29 18:41:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_alloc [2020-10-29 18:41:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_destroy [2020-10-29 18:41:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_wait_30us [2020-10-29 18:41:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_cmd [2020-10-29 18:41:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_set_data [2020-10-29 18:41:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_all [2020-10-29 18:41:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_get_data [2020-10-29 18:41:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_read_all [2020-10-29 18:41:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure check_eeprom [2020-10-29 18:41:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure print_eeprom_settings [2020-10-29 18:41:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_free [2020-10-29 18:41:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_alloc [2020-10-29 18:41:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_print_config [2020-10-29 18:41:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_init_params [2020-10-29 18:41:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_init_scsi_host [2020-10-29 18:41:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_init_chip [2020-10-29 18:41:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_init [2020-10-29 18:41:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit_chip [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_show_info [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure banner_display [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_init_one [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_remove_one [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_module_init [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_module_exit [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-29 18:41:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-29 18:41:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-29 18:41:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_5 [2020-10-29 18:41:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-29 18:41:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-29 18:41:04,711 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-29 18:41:04,711 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-29 18:41:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_20 [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_21 [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_22 [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_23 [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_24 [2020-10-29 18:41:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_25 [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_27 [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_28 [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_29 [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_30 [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_31 [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 18:41:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-29 18:41:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_sg_for_cpu [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-29 18:41:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-29 18:41:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kmap_atomic_sg [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kunmap_atomic_sg [2020-10-29 18:41:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2020-10-29 18:41:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2020-10-29 18:41:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure scsicam_bios_param [2020-10-29 18:41:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-29 18:41:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-29 18:41:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-29 18:41:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-29 18:41:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 18:41:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 18:41:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 18:41:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 18:41:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 18:41:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 18:41:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 18:41:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 18:41:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 18:41:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 18:41:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 18:41:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 18:41:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 18:41:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 18:41:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2020-10-29 18:41:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-29 18:41:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-29 18:41:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_21 [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_22 [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_23 [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_24 [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_27 [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_28 [2020-10-29 18:41:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 18:41:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 18:41:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-29 18:41:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_5 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-29 18:41:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 18:41:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_25 [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_29 [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-29 18:41:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-29 18:41:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_sg_for_cpu [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_sg_for_cpu [2020-10-29 18:41:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2020-10-29 18:41:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-29 18:41:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-29 18:41:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-29 18:41:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_sg_for_cpu [2020-10-29 18:41:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-29 18:41:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-29 18:41:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure scsicam_bios_param [2020-10-29 18:41:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kmap_atomic_sg [2020-10-29 18:41:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kunmap_atomic_sg [2020-10-29 18:41:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2020-10-29 18:41:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2020-10-29 18:41:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2020-10-29 18:41:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2020-10-29 18:41:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2020-10-29 18:41:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2020-10-29 18:41:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 18:41:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2020-10-29 18:41:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_30 [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_20 [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_31 [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2020-10-29 18:41:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure data_out_phase0 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure data_in_phase0 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure command_phase0 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure status_phase0 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure msgout_phase0 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_phase0 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure data_out_phase1 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure data_in_phase1 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure command_phase1 [2020-10-29 18:41:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure status_phase1 [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure msgout_phase1 [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_phase1 [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure nop0 [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure nop1 [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure set_basic_config [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_after_transfer [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure reset_scsi_bus [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure data_io_transfer [2020-10-29 18:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure reselect [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure start_scsi [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msgout_abort [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure build_srb [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure doing_srb_done [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_reset_detect [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb_sense [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure srb_done [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure request_sense [2020-10-29 18:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure set_xfer_rate [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_timeout [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure set_safe_settings [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure fix_settings [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_index_to_delay [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure delay_to_eeprom_index [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_override [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_get_next [2020-10-29 18:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure free_tag [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_get_free [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_free_insert [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_insert [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_append [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_append [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_remove [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_remove [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_to_waiting_move [2020-10-29 18:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_to_going_move [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_set_timer [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_process_next [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure find_dcb [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure send_srb [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_queue_command_lck [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_queue_command [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_bios_param [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure dump_register_info [2020-10-29 18:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure clear_fifo [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure reset_dev_param [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure __dc395x_eh_bus_reset [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_eh_bus_reset [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_eh_abort [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure build_sdtr [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure build_wdtr [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_handle_interrupt [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 18:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_interrupt [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure sg_verify_length [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure sg_update_list [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure sg_subtract_one [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_completed [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_reject [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_qtag [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_regs [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_set_async [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_set_sync [2020-10-29 18:41:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_set_nowide [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_set_wide [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure tagq_blacklist [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure disc_tagq_set [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure add_dev [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure device_alloc [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_add_device [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_device [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_device [2020-10-29 18:41:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_all_devices [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_alloc [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_destroy [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_wait_30us [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_cmd [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_set_data [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_all [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_get_data [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_read_all [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure check_eeprom [2020-10-29 18:41:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure print_eeprom_settings [2020-10-29 18:41:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_free [2020-10-29 18:41:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_alloc [2020-10-29 18:41:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_print_config [2020-10-29 18:41:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_init_params [2020-10-29 18:41:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_init_scsi_host [2020-10-29 18:41:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_init_chip [2020-10-29 18:41:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_init [2020-10-29 18:41:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit_chip [2020-10-29 18:41:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit [2020-10-29 18:41:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_show_info [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure banner_display [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_init_one [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_remove_one [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_module_init [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_module_exit [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 18:41:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 18:41:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 18:41:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 18:41:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 18:41:08,328 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 18:41:27,955 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 18:41:27,955 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 18:41:27,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:41:27 BoogieIcfgContainer [2020-10-29 18:41:27,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 18:41:27,962 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 18:41:27,962 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 18:41:27,965 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 18:41:27,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 06:41:00" (1/3) ... [2020-10-29 18:41:27,966 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20c24049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 06:41:27, skipping insertion in model container [2020-10-29 18:41:27,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:41:04" (2/3) ... [2020-10-29 18:41:27,967 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20c24049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 06:41:27, skipping insertion in model container [2020-10-29 18:41:27,967 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:41:27" (3/3) ... [2020-10-29 18:41:27,968 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2020-10-29 18:41:27,980 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 18:41:27,987 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 18:41:28,000 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 18:41:28,037 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 18:41:28,037 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 18:41:28,037 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 18:41:28,037 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 18:41:28,037 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 18:41:28,037 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 18:41:28,037 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 18:41:28,038 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 18:41:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states. [2020-10-29 18:41:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-10-29 18:41:28,116 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 18:41:28,117 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1] [2020-10-29 18:41:28,118 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 18:41:28,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 18:41:28,124 INFO L82 PathProgramCache]: Analyzing trace with hash -921040602, now seen corresponding path program 1 times [2020-10-29 18:41:28,134 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 18:41:28,134 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [327606558] [2020-10-29 18:41:28,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 18:41:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:29,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:29,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:32,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:34,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:34,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 90 [2020-10-29 18:41:34,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 18:41:34,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5914 [2020-10-29 18:41:34,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:34,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:34,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 18:41:34,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 56 [2020-10-29 18:41:34,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-29 18:41:34,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 18:41:44,987 WARN L193 SmtUtils]: Spent 9.70 s on a formula simplification that was a NOOP. DAG size: 1264 [2020-10-29 18:41:44,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 18:41:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:45,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:47,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:47,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 18:41:47,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:47,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2104 [2020-10-29 18:41:47,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:47,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:47,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:47,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:47,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:47,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:47,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 18:41:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:47,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:47,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:47,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:47,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:47,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 18:41:47,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:47,315 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:47,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:47,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:47,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:47,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:47,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 18:41:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:47,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:47,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:47,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:47,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:47,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 18:41:47,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:47,338 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:47,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:47,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:47,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:47,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:47,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 18:41:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:47,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:47,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:47,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:47,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:47,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 18:41:47,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:47,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:47,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:47,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:47,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:47,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:47,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 18:41:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:47,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:47,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:47,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:47,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:47,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 18:41:47,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:47,384 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:47,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:47,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:47,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:47,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:47,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-29 18:41:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:47,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:47,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:47,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 18:41:47,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:41:47,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 18:41:47,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:47,403 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:47,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:41:47,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:41:47,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:41:47,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:47,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 18:41:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:41:47,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:47,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:41:47,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:41:47,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:41:47,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 18:41:47,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 18:41:47,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:41:47,467 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:41:47,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 18:41:47,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 18:41:47,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 18:41:47,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:41:47,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-10-29 18:41:47,601 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [327606558] [2020-10-29 18:41:47,603 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 18:41:47,603 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 18:41:47,603 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810047976] [2020-10-29 18:41:47,609 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 18:41:47,609 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 18:41:47,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 18:41:47,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-29 18:41:47,626 INFO L87 Difference]: Start difference. First operand 2721 states. Second operand 8 states. [2020-10-29 18:42:01,210 WARN L193 SmtUtils]: Spent 9.56 s on a formula simplification that was a NOOP. DAG size: 1267 [2020-10-29 18:42:10,949 WARN L193 SmtUtils]: Spent 9.66 s on a formula simplification that was a NOOP. DAG size: 1269 [2020-10-29 18:42:21,119 WARN L193 SmtUtils]: Spent 9.72 s on a formula simplification that was a NOOP. DAG size: 1266 [2020-10-29 18:43:08,919 WARN L193 SmtUtils]: Spent 9.52 s on a formula simplification that was a NOOP. DAG size: 1268 [2020-10-29 18:43:18,659 WARN L193 SmtUtils]: Spent 9.52 s on a formula simplification that was a NOOP. DAG size: 1270