/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 14:17:11,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 14:17:11,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 14:17:11,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 14:17:11,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 14:17:11,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 14:17:11,437 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 14:17:11,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 14:17:11,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 14:17:11,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 14:17:11,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 14:17:11,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 14:17:11,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 14:17:11,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 14:17:11,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 14:17:11,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 14:17:11,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 14:17:11,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 14:17:11,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 14:17:11,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 14:17:11,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 14:17:11,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 14:17:11,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 14:17:11,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 14:17:11,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 14:17:11,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 14:17:11,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 14:17:11,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 14:17:11,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 14:17:11,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 14:17:11,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 14:17:11,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 14:17:11,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 14:17:11,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 14:17:11,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 14:17:11,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 14:17:11,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 14:17:11,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 14:17:11,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 14:17:11,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 14:17:11,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 14:17:11,492 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-14 14:17:11,513 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 14:17:11,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 14:17:11,514 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 14:17:11,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 14:17:11,515 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 14:17:11,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 14:17:11,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 14:17:11,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 14:17:11,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 14:17:11,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 14:17:11,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 14:17:11,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 14:17:11,516 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 14:17:11,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 14:17:11,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 14:17:11,517 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 14:17:11,517 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 14:17:11,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 14:17:11,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 14:17:11,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 14:17:11,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 14:17:11,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 14:17:11,518 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 14:17:11,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 14:17:11,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 14:17:11,519 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 14:17:11,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 14:17:11,519 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 14:17:11,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 14:17:11,831 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 14:17:11,834 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 14:17:11,835 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 14:17:11,836 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 14:17:11,837 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2020-10-14 14:17:11,911 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b859fe59/9893fdcd53a24628839ccbc4e52fe73f/FLAGe0c6b76d4 [2020-10-14 14:17:12,792 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 14:17:12,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2020-10-14 14:17:12,860 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b859fe59/9893fdcd53a24628839ccbc4e52fe73f/FLAGe0c6b76d4 [2020-10-14 14:17:13,231 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b859fe59/9893fdcd53a24628839ccbc4e52fe73f [2020-10-14 14:17:13,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 14:17:13,241 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 14:17:13,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 14:17:13,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 14:17:13,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 14:17:13,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:17:13" (1/1) ... [2020-10-14 14:17:13,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a87032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:13, skipping insertion in model container [2020-10-14 14:17:13,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:17:13" (1/1) ... [2020-10-14 14:17:13,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 14:17:13,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 14:17:14,143 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4371] [2020-10-14 14:17:14,145 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4372-4373] [2020-10-14 14:17:16,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 14:17:16,159 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 14:17:16,280 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4371] [2020-10-14 14:17:16,280 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4372-4373] [2020-10-14 14:17:16,706 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 14:17:17,267 INFO L208 MainTranslator]: Completed translation [2020-10-14 14:17:17,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17 WrapperNode [2020-10-14 14:17:17,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 14:17:17,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 14:17:17,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 14:17:17,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 14:17:17,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (1/1) ... [2020-10-14 14:17:17,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (1/1) ... [2020-10-14 14:17:17,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (1/1) ... [2020-10-14 14:17:17,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (1/1) ... [2020-10-14 14:17:17,672 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (1/1) ... [2020-10-14 14:17:17,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (1/1) ... [2020-10-14 14:17:17,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (1/1) ... [2020-10-14 14:17:17,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 14:17:17,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 14:17:17,817 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 14:17:17,818 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 14:17:17,819 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 14:17:17,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 14:17:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 14:17:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 14:17:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 14:17:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 14:17:17,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2020-10-14 14:17:17,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 14:17:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 14:17:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-14 14:17:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 14:17:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-14 14:17:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-14 14:17:17,901 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2020-10-14 14:17:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-14 14:17:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-14 14:17:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-14 14:17:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-14 14:17:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-14 14:17:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-14 14:17:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2020-10-14 14:17:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2020-10-14 14:17:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-14 14:17:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-14 14:17:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-14 14:17:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-14 14:17:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-14 14:17:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-14 14:17:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-10-14 14:17:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-14 14:17:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 14:17:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-14 14:17:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 14:17:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 14:17:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 14:17:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 14:17:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 14:17:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 14:17:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 14:17:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 14:17:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 14:17:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 14:17:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 14:17:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 14:17:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-14 14:17:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 14:17:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-14 14:17:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 14:17:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-14 14:17:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-14 14:17:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-14 14:17:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_sg_for_cpu [2020-10-14 14:17:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-14 14:17:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-14 14:17:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-14 14:17:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_sg_for_cpu [2020-10-14 14:17:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-14 14:17:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-14 14:17:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2020-10-14 14:17:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2020-10-14 14:17:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2020-10-14 14:17:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2020-10-14 14:17:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2020-10-14 14:17:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_safe_settings [2020-10-14 14:17:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_settings [2020-10-14 14:17:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_index_to_delay [2020-10-14 14:17:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure delay_to_eeprom_index [2020-10-14 14:17:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_override [2020-10-14 14:17:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2020-10-14 14:17:17,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_get_next [2020-10-14 14:17:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tag [2020-10-14 14:17:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd [2020-10-14 14:17:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_get_free [2020-10-14 14:17:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_free_insert [2020-10-14 14:17:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_insert [2020-10-14 14:17:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_append [2020-10-14 14:17:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_append [2020-10-14 14:17:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_remove [2020-10-14 14:17:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_remove [2020-10-14 14:17:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_to_waiting_move [2020-10-14 14:17:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_to_going_move [2020-10-14 14:17:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_set_timer [2020-10-14 14:17:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_process_next [2020-10-14 14:17:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_timeout [2020-10-14 14:17:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dcb [2020-10-14 14:17:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure send_srb [2020-10-14 14:17:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure build_srb [2020-10-14 14:17:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_queue_command_lck [2020-10-14 14:17:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_queue_command [2020-10-14 14:17:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_bios_param [2020-10-14 14:17:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_register_info [2020-10-14 14:17:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_fifo [2020-10-14 14:17:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_dev_param [2020-10-14 14:17:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __dc395x_eh_bus_reset [2020-10-14 14:17:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_eh_bus_reset [2020-10-14 14:17:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_eh_abort [2020-10-14 14:17:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure build_sdtr [2020-10-14 14:17:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure build_wdtr [2020-10-14 14:17:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure start_scsi [2020-10-14 14:17:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msgout_abort [2020-10-14 14:17:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_handle_interrupt [2020-10-14 14:17:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_interrupt [2020-10-14 14:17:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure msgout_phase0 [2020-10-14 14:17:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure msgout_phase1 [2020-10-14 14:17:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure command_phase0 [2020-10-14 14:17:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure command_phase1 [2020-10-14 14:17:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_verify_length [2020-10-14 14:17:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_update_list [2020-10-14 14:17:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_subtract_one [2020-10-14 14:17:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_after_transfer [2020-10-14 14:17:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure data_out_phase0 [2020-10-14 14:17:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure data_out_phase1 [2020-10-14 14:17:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure data_in_phase0 [2020-10-14 14:17:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure data_in_phase1 [2020-10-14 14:17:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure data_io_transfer [2020-10-14 14:17:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure status_phase0 [2020-10-14 14:17:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure status_phase1 [2020-10-14 14:17:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_completed [2020-10-14 14:17:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_reject [2020-10-14 14:17:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_qtag [2020-10-14 14:17:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_regs [2020-10-14 14:17:17,924 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_set_async [2020-10-14 14:17:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_set_sync [2020-10-14 14:17:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_set_nowide [2020-10-14 14:17:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_set_wide [2020-10-14 14:17:17,928 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_phase0 [2020-10-14 14:17:17,929 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_phase1 [2020-10-14 14:17:17,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nop0 [2020-10-14 14:17:17,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nop1 [2020-10-14 14:17:17,929 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xfer_rate [2020-10-14 14:17:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect [2020-10-14 14:17:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure reselect [2020-10-14 14:17:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tagq_blacklist [2020-10-14 14:17:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure disc_tagq_set [2020-10-14 14:17:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure add_dev [2020-10-14 14:17:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb [2020-10-14 14:17:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb_sense [2020-10-14 14:17:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_done [2020-10-14 14:17:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure doing_srb_done [2020-10-14 14:17:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_scsi_bus [2020-10-14 14:17:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure set_basic_config [2020-10-14 14:17:17,932 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_reset_detect [2020-10-14 14:17:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sense [2020-10-14 14:17:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure device_alloc [2020-10-14 14:17:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_add_device [2020-10-14 14:17:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_device [2020-10-14 14:17:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_device [2020-10-14 14:17:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_all_devices [2020-10-14 14:17:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_alloc [2020-10-14 14:17:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_destroy [2020-10-14 14:17:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_wait_30us [2020-10-14 14:17:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_cmd [2020-10-14 14:17:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_set_data [2020-10-14 14:17:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_all [2020-10-14 14:17:17,942 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_get_data [2020-10-14 14:17:17,942 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_read_all [2020-10-14 14:17:17,942 INFO L138 BoogieDeclarations]: Found implementation of procedure check_eeprom [2020-10-14 14:17:17,943 INFO L138 BoogieDeclarations]: Found implementation of procedure print_eeprom_settings [2020-10-14 14:17:17,943 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_free [2020-10-14 14:17:17,943 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_alloc [2020-10-14 14:17:17,943 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_print_config [2020-10-14 14:17:17,943 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_init_params [2020-10-14 14:17:17,943 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_init_scsi_host [2020-10-14 14:17:17,943 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_init_chip [2020-10-14 14:17:17,943 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_init [2020-10-14 14:17:17,944 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit_chip [2020-10-14 14:17:17,944 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit [2020-10-14 14:17:17,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_show_info [2020-10-14 14:17:17,944 INFO L138 BoogieDeclarations]: Found implementation of procedure banner_display [2020-10-14 14:17:17,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_init_one [2020-10-14 14:17:17,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_remove_one [2020-10-14 14:17:17,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_module_init [2020-10-14 14:17:17,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_module_exit [2020-10-14 14:17:17,945 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-14 14:17:17,945 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-14 14:17:17,945 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-14 14:17:17,945 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-14 14:17:17,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_5 [2020-10-14 14:17:17,945 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-14 14:17:17,945 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-14 14:17:17,945 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-14 14:17:17,946 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-14 14:17:17,946 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-14 14:17:17,946 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-14 14:17:17,946 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-14 14:17:17,946 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-14 14:17:17,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-14 14:17:17,946 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-14 14:17:17,946 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-14 14:17:17,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2020-10-14 14:17:17,947 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-14 14:17:17,947 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-14 14:17:17,947 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 14:17:17,947 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-14 14:17:17,947 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-14 14:17:17,947 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 14:17:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 14:17:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_20 [2020-10-14 14:17:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_21 [2020-10-14 14:17:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_22 [2020-10-14 14:17:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_23 [2020-10-14 14:17:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_24 [2020-10-14 14:17:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_25 [2020-10-14 14:17:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2020-10-14 14:17:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_27 [2020-10-14 14:17:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_28 [2020-10-14 14:17:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_29 [2020-10-14 14:17:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_30 [2020-10-14 14:17:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_31 [2020-10-14 14:17:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 14:17:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 14:17:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 14:17:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 14:17:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 14:17:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 14:17:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 14:17:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-14 14:17:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-14 14:17:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 14:17:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 14:17:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-14 14:17:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-14 14:17:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-14 14:17:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-14 14:17:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 14:17:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-14 14:17:17,951 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-14 14:17:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_sg_for_cpu [2020-10-14 14:17:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-14 14:17:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-14 14:17:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-14 14:17:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 14:17:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-14 14:17:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 14:17:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 14:17:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 14:17:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-14 14:17:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-14 14:17:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-14 14:17:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-14 14:17:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-14 14:17:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 14:17:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 14:17:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 14:17:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2020-10-14 14:17:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2020-10-14 14:17:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2020-10-14 14:17:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2020-10-14 14:17:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2020-10-14 14:17:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-14 14:17:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kmap_atomic_sg [2020-10-14 14:17:17,956 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kunmap_atomic_sg [2020-10-14 14:17:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2020-10-14 14:17:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2020-10-14 14:17:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure scsicam_bios_param [2020-10-14 14:17:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-14 14:17:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-14 14:17:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-14 14:17:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-14 14:17:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 14:17:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 14:17:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 14:17:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 14:17:17,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 14:17:17,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 14:17:17,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 14:17:17,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 14:17:17,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 14:17:17,962 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 14:17:17,963 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 14:17:17,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 14:17:17,965 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-14 14:17:17,965 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-14 14:17:17,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 14:17:17,965 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 14:17:17,966 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-14 14:17:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-14 14:17:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-14 14:17:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-14 14:17:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-14 14:17:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-14 14:17:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-14 14:17:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-14 14:17:17,967 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-14 14:17:17,968 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_21 [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_22 [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_23 [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_24 [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_27 [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_28 [2020-10-14 14:17:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 14:17:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 14:17:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-14 14:17:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-14 14:17:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 14:17:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 14:17:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 14:17:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 14:17:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 14:17:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 14:17:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_5 [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-14 14:17:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-14 14:17:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_25 [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 14:17:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2020-10-14 14:17:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_29 [2020-10-14 14:17:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-14 14:17:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-14 14:17:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 14:17:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-14 14:17:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-14 14:17:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-14 14:17:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_sg_for_cpu [2020-10-14 14:17:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_sg_for_cpu [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2020-10-14 14:17:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-14 14:17:17,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-14 14:17:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-14 14:17:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_sg_for_cpu [2020-10-14 14:17:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-14 14:17:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-14 14:17:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure scsicam_bios_param [2020-10-14 14:17:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kmap_atomic_sg [2020-10-14 14:17:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kunmap_atomic_sg [2020-10-14 14:17:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2020-10-14 14:17:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2020-10-14 14:17:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2020-10-14 14:17:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_30 [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_20 [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2020-10-14 14:17:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_31 [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure data_out_phase0 [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure data_in_phase0 [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure command_phase0 [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure status_phase0 [2020-10-14 14:17:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure msgout_phase0 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_phase0 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure data_out_phase1 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure data_in_phase1 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure command_phase1 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure status_phase1 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure msgout_phase1 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_phase1 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure nop0 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure nop1 [2020-10-14 14:17:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure set_basic_config [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_after_transfer [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure reset_scsi_bus [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure data_io_transfer [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure reselect [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure start_scsi [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msgout_abort [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure build_srb [2020-10-14 14:17:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure doing_srb_done [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_reset_detect [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb_sense [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure srb_done [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure request_sense [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_xfer_rate [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_timeout [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_safe_settings [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 14:17:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure fix_settings [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_index_to_delay [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure delay_to_eeprom_index [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_override [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_get_next [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure free_tag [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure srb_get_free [2020-10-14 14:17:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure srb_free_insert [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_insert [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_append [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_append [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_remove [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_remove [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_to_waiting_move [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_to_going_move [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_set_timer [2020-10-14 14:17:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_process_next [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure find_dcb [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure send_srb [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_queue_command_lck [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_queue_command [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_bios_param [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure dump_register_info [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure clear_fifo [2020-10-14 14:17:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure reset_dev_param [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __dc395x_eh_bus_reset [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_eh_bus_reset [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_eh_abort [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure build_sdtr [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure build_wdtr [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_handle_interrupt [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_interrupt [2020-10-14 14:17:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure sg_verify_length [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_update_list [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_subtract_one [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_completed [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_reject [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_qtag [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_regs [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_set_async [2020-10-14 14:17:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_set_sync [2020-10-14 14:17:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_set_nowide [2020-10-14 14:17:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_set_wide [2020-10-14 14:17:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure tagq_blacklist [2020-10-14 14:17:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure disc_tagq_set [2020-10-14 14:17:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure add_dev [2020-10-14 14:17:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 14:17:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure device_alloc [2020-10-14 14:17:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_add_device [2020-10-14 14:17:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_device [2020-10-14 14:17:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_device [2020-10-14 14:17:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_all_devices [2020-10-14 14:17:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_alloc [2020-10-14 14:17:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_destroy [2020-10-14 14:17:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_wait_30us [2020-10-14 14:17:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_cmd [2020-10-14 14:17:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_set_data [2020-10-14 14:17:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_all [2020-10-14 14:17:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_get_data [2020-10-14 14:17:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_read_all [2020-10-14 14:17:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure check_eeprom [2020-10-14 14:17:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure print_eeprom_settings [2020-10-14 14:17:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_free [2020-10-14 14:17:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_alloc [2020-10-14 14:17:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_print_config [2020-10-14 14:17:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_init_params [2020-10-14 14:17:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_init_scsi_host [2020-10-14 14:17:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_init_chip [2020-10-14 14:17:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_init [2020-10-14 14:17:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit_chip [2020-10-14 14:17:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit [2020-10-14 14:17:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_show_info [2020-10-14 14:17:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure banner_display [2020-10-14 14:17:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_init_one [2020-10-14 14:17:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_remove_one [2020-10-14 14:17:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_module_init [2020-10-14 14:17:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_module_exit [2020-10-14 14:17:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 14:17:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 14:17:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-14 14:17:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 14:17:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 14:17:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 14:17:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 14:17:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 14:17:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 14:17:20,894 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 14:17:39,718 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 14:17:39,718 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 14:17:39,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:17:39 BoogieIcfgContainer [2020-10-14 14:17:39,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 14:17:39,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 14:17:39,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 14:17:39,738 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 14:17:39,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 02:17:13" (1/3) ... [2020-10-14 14:17:39,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fd843fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:17:39, skipping insertion in model container [2020-10-14 14:17:39,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:17" (2/3) ... [2020-10-14 14:17:39,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fd843fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:17:39, skipping insertion in model container [2020-10-14 14:17:39,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:17:39" (3/3) ... [2020-10-14 14:17:39,741 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2020-10-14 14:17:39,752 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 14:17:39,761 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 14:17:39,776 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 14:17:39,807 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 14:17:39,807 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 14:17:39,807 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 14:17:39,808 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 14:17:39,808 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 14:17:39,808 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 14:17:39,808 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 14:17:39,808 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 14:17:39,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states. [2020-10-14 14:17:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-10-14 14:17:39,880 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 14:17:39,881 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] [2020-10-14 14:17:39,882 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 14:17:39,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 14:17:39,888 INFO L82 PathProgramCache]: Analyzing trace with hash 361156043, now seen corresponding path program 1 times [2020-10-14 14:17:39,897 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 14:17:39,897 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [133216977] [2020-10-14 14:17:39,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 14:17:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:41,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:41,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:44,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:46,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:46,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 86 [2020-10-14 14:17:46,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 14:17:46,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5720 [2020-10-14 14:17:46,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:46,536 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:46,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 14:17:46,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 56 [2020-10-14 14:17:46,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-14 14:17:46,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-14 14:17:54,872 WARN L193 SmtUtils]: Spent 7.95 s on a formula simplification that was a NOOP. DAG size: 1252 [2020-10-14 14:17:54,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 14:17:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:54,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:58,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:58,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:17:58,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:58,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3166 [2020-10-14 14:17:58,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:58,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:58,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:58,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:58,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:58,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:58,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 14:17:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:58,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:58,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:58,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:58,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:58,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 14:17:58,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:58,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:58,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:58,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:58,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:58,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:58,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 14:17:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:58,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:58,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:58,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:58,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:58,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 14:17:58,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:58,304 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:58,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:58,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:58,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:58,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:58,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 14:17:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:58,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:58,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:58,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:58,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:58,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 14:17:58,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:58,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:58,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:58,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:58,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:58,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:58,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 14:17:58,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:58,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:58,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:58,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:58,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:58,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 14:17:58,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:58,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:58,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:58,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:58,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:58,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:58,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 14:17:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:58,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:58,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:58,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 14:17:58,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:17:58,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 14:17:58,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:58,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:58,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:58,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:58,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:58,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:17:58,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-14 14:17:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:17:58,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:58,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:17:58,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:17:58,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:17:58,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:17:58,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 14:17:58,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:17:58,457 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:17:58,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:17:58,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:17:58,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:17:58,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:17:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-10-14 14:17:58,515 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [133216977] [2020-10-14 14:17:58,517 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 14:17:58,517 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-14 14:17:58,518 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711377842] [2020-10-14 14:17:58,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-14 14:17:58,523 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 14:17:58,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-14 14:17:58,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-14 14:17:58,540 INFO L87 Difference]: Start difference. First operand 2717 states. Second operand 6 states. [2020-10-14 14:18:10,674 WARN L193 SmtUtils]: Spent 7.69 s on a formula simplification that was a NOOP. DAG size: 1254