./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 987c01adcb7e83da65734969107591cd88279bac327d4cf4f8b6555378a800e7 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 23:57:45,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:57:45,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:57:45,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:57:45,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:57:45,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:57:45,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:57:45,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:57:45,280 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:57:45,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:57:45,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:57:45,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:57:45,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:57:45,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:57:45,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:57:45,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:57:45,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:57:45,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:57:45,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:57:45,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:57:45,305 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:57:45,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:57:45,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:57:45,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:57:45,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:57:45,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:57:45,311 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:57:45,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:57:45,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:57:45,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:57:45,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:57:45,313 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:57:45,314 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:57:45,315 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:57:45,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:57:45,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:57:45,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:57:45,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:57:45,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:57:45,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:57:45,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:57:45,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:57:45,320 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-13 23:57:45,350 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:57:45,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:57:45,351 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:57:45,351 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:57:45,352 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:57:45,352 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:57:45,353 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:57:45,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:57:45,353 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:57:45,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:57:45,354 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 23:57:45,354 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:57:45,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:57:45,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:57:45,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:57:45,355 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:57:45,355 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:57:45,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:57:45,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:57:45,356 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:57:45,356 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:57:45,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:57:45,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:57:45,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:57:45,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:57:45,357 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 23:57:45,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 23:57:45,367 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:57:45,367 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:57:45,367 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:57:45,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 987c01adcb7e83da65734969107591cd88279bac327d4cf4f8b6555378a800e7 [2022-07-13 23:57:45,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:57:45,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:57:45,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:57:45,584 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:57:45,584 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:57:45,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2022-07-13 23:57:45,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74d8f705f/168006c115db415fa9fb3db76ae5a1a8/FLAG876062c3b [2022-07-13 23:57:46,439 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:57:46,440 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2022-07-13 23:57:46,506 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74d8f705f/168006c115db415fa9fb3db76ae5a1a8/FLAG876062c3b [2022-07-13 23:57:46,670 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74d8f705f/168006c115db415fa9fb3db76ae5a1a8 [2022-07-13 23:57:46,672 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:57:46,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:57:46,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:57:46,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:57:46,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:57:46,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:57:46" (1/1) ... [2022-07-13 23:57:46,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ca99428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:57:46, skipping insertion in model container [2022-07-13 23:57:46,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:57:46" (1/1) ... [2022-07-13 23:57:46,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:57:46,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:57:50,152 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:581) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-13 23:57:50,160 INFO L158 Benchmark]: Toolchain (without parser) took 3484.99ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 83.9MB in the beginning and 89.5MB in the end (delta: -5.5MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. [2022-07-13 23:57:50,161 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 88.1MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 23:57:50,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3483.75ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 83.9MB in the beginning and 89.5MB in the end (delta: -5.5MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. [2022-07-13 23:57:50,164 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 88.1MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3483.75ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 83.9MB in the beginning and 89.5MB in the end (delta: -5.5MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 987c01adcb7e83da65734969107591cd88279bac327d4cf4f8b6555378a800e7 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 23:57:51,654 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:57:51,656 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:57:51,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:57:51,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:57:51,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:57:51,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:57:51,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:57:51,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:57:51,707 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:57:51,708 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:57:51,712 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:57:51,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:57:51,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:57:51,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:57:51,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:57:51,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:57:51,720 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:57:51,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:57:51,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:57:51,726 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:57:51,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:57:51,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:57:51,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:57:51,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:57:51,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:57:51,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:57:51,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:57:51,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:57:51,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:57:51,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:57:51,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:57:51,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:57:51,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:57:51,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:57:51,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:57:51,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:57:51,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:57:51,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:57:51,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:57:51,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:57:51,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:57:51,749 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-13 23:57:51,776 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:57:51,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:57:51,777 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:57:51,777 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:57:51,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:57:51,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:57:51,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:57:51,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:57:51,779 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:57:51,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:57:51,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:57:51,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:57:51,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:57:51,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:57:51,781 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-13 23:57:51,781 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-13 23:57:51,781 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-13 23:57:51,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:57:51,782 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:57:51,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:57:51,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:57:51,782 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:57:51,782 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:57:51,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:57:51,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:57:51,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:57:51,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:57:51,783 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-13 23:57:51,783 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-13 23:57:51,784 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:57:51,784 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:57:51,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:57:51,784 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-13 23:57:51,784 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 987c01adcb7e83da65734969107591cd88279bac327d4cf4f8b6555378a800e7 [2022-07-13 23:57:52,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:57:52,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:57:52,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:57:52,100 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:57:52,100 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:57:52,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2022-07-13 23:57:52,151 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dd37189a/d921dfe0a0e648bb82dfdd0abcde27cc/FLAG1f0ef14bc [2022-07-13 23:57:52,970 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:57:52,970 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2022-07-13 23:57:53,037 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dd37189a/d921dfe0a0e648bb82dfdd0abcde27cc/FLAG1f0ef14bc [2022-07-13 23:57:53,127 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dd37189a/d921dfe0a0e648bb82dfdd0abcde27cc [2022-07-13 23:57:53,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:57:53,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:57:53,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:57:53,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:57:53,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:57:53,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:57:53" (1/1) ... [2022-07-13 23:57:53,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f4eae08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:57:53, skipping insertion in model container [2022-07-13 23:57:53,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:57:53" (1/1) ... [2022-07-13 23:57:53,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:57:53,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:57:56,211 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-07-13 23:57:56,215 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-07-13 23:58:00,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i[911575,911588] [2022-07-13 23:58:01,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:58:01,120 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-13 23:58:01,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:58:01,823 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i[911575,911588] [2022-07-13 23:58:01,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:58:01,841 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 23:58:02,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i[911575,911588] [2022-07-13 23:58:02,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:58:02,733 INFO L208 MainTranslator]: Completed translation [2022-07-13 23:58:02,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02 WrapperNode [2022-07-13 23:58:02,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 23:58:02,735 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-13 23:58:02,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-13 23:58:02,735 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-13 23:58:02,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:02,920 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,149 INFO L137 Inliner]: procedures = 799, calls = 11130, calls flagged for inlining = 319, calls inlined = 156, statements flattened = 14079 [2022-07-13 23:58:03,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-13 23:58:03,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-13 23:58:03,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-13 23:58:03,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-13 23:58:03,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,294 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,295 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-13 23:58:03,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-13 23:58:03,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-13 23:58:03,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-13 23:58:03,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (1/1) ... [2022-07-13 23:58:03,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:58:03,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 23:58:03,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-13 23:58:03,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-13 23:58:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_sas_iounit_pg1 [2022-07-13 23:58:03,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_sas_iounit_pg1 [2022-07-13 23:58:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_state [2022-07-13 23:58:03,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_state [2022-07-13 23:58:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure _base_handshake_req_reply_wait [2022-07-13 23:58:03,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_handshake_req_reply_wait [2022-07-13 23:58:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure _base_writeq [2022-07-13 23:58:03,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_writeq [2022-07-13 23:58:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_topology_change_event [2022-07-13 23:58:03,794 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_topology_change_event [2022-07-13 23:58:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-07-13 23:58:03,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-07-13 23:58:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_free [2022-07-13 23:58:03,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_free [2022-07-13 23:58:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-13 23:58:03,794 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-13 23:58:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_add_expander_phy [2022-07-13 23:58:03,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_add_expander_phy [2022-07-13 23:58:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-07-13 23:58:03,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-07-13 23:58:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_do_mpt_command [2022-07-13 23:58:03,795 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_do_mpt_command [2022-07-13 23:58:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_add [2022-07-13 23:58:03,795 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_add [2022-07-13 23:58:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_start [2022-07-13 23:58:03,795 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_start [2022-07-13 23:58:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_default [2022-07-13 23:58:03,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_default [2022-07-13 23:58:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_add [2022-07-13 23:58:03,796 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_add [2022-07-13 23:58:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_slave_destroy [2022-07-13 23:58:03,796 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_slave_destroy [2022-07-13 23:58:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2022-07-13 23:58:03,796 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2022-07-13 23:58:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-13 23:58:03,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-13 23:58:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_iounit_pg0 [2022-07-13 23:58:03,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_iounit_pg0 [2022-07-13 23:58:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_iounit_pg1 [2022-07-13 23:58:03,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_iounit_pg1 [2022-07-13 23:58:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_shutdown [2022-07-13 23:58:03,798 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_shutdown [2022-07-13 23:58:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-13 23:58:03,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-13 23:58:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-13 23:58:03,798 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-13 23:58:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_add [2022-07-13 23:58:03,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_add [2022-07-13 23:58:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_free_smid [2022-07-13 23:58:03,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_free_smid [2022-07-13 23:58:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove_device [2022-07-13 23:58:03,800 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove_device [2022-07-13 23:58:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_target [2022-07-13 23:58:03,800 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_target [2022-07-13 23:58:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-13 23:58:03,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-13 23:58:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_free_resources [2022-07-13 23:58:03,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_free_resources [2022-07-13 23:58:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_shutdown [2022-07-13 23:58:03,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_shutdown [2022-07-13 23:58:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure _base_free_irq [2022-07-13 23:58:03,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_free_irq [2022-07-13 23:58:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_display_some_debug [2022-07-13 23:58:03,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_display_some_debug [2022-07-13 23:58:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_halt_firmware [2022-07-13 23:58:03,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_halt_firmware [2022-07-13 23:58:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-13 23:58:03,802 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-13 23:58:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_ack [2022-07-13 23:58:03,802 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_ack [2022-07-13 23:58:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure _mpt3sas_raise_sigio [2022-07-13 23:58:03,803 INFO L138 BoogieDeclarations]: Found implementation of procedure _mpt3sas_raise_sigio [2022-07-13 23:58:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-07-13 23:58:03,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-07-13 23:58:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_start_watchdog [2022-07-13 23:58:03,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_start_watchdog [2022-07-13 23:58:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_device [2022-07-13 23:58:03,803 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_device [2022-07-13 23:58:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-07-13 23:58:03,804 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-07-13 23:58:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_expander_pg1 [2022-07-13 23:58:03,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_expander_pg1 [2022-07-13 23:58:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scsi_lookup_get_clear [2022-07-13 23:58:03,804 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scsi_lookup_get_clear [2022-07-13 23:58:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_expander_pg0 [2022-07-13 23:58:03,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_expander_pg0 [2022-07-13 23:58:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_capability [2022-07-13 23:58:03,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_capability [2022-07-13 23:58:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf [2022-07-13 23:58:03,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf [2022-07-13 23:58:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-13 23:58:03,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-13 23:58:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-07-13 23:58:03,806 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-07-13 23:58:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-13 23:58:03,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-13 23:58:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure _firmware_event_work [2022-07-13 23:58:03,806 INFO L138 BoogieDeclarations]: Found implementation of procedure _firmware_event_work [2022-07-13 23:58:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-07-13 23:58:03,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-07-13 23:58:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_raid_volume_pg0 [2022-07-13 23:58:03,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_raid_volume_pg0 [2022-07-13 23:58:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2022-07-13 23:58:03,807 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2022-07-13 23:58:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_raid_volume_pg1 [2022-07-13 23:58:03,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_raid_volume_pg1 [2022-07-13 23:58:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2022-07-13 23:58:03,808 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2022-07-13 23:58:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_reply [2022-07-13 23:58:03,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_reply [2022-07-13 23:58:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-13 23:58:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_iocstate [2022-07-13 23:58:03,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_iocstate [2022-07-13 23:58:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_convert_phy_link_rate [2022-07-13 23:58:03,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_convert_phy_link_rate [2022-07-13 23:58:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-13 23:58:03,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-13 23:58:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-13 23:58:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-13 23:58:03,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-13 23:58:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_sas_address [2022-07-13 23:58:03,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_sas_address [2022-07-13 23:58:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-13 23:58:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-13 23:58:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-07-13 23:58:03,817 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-07-13 23:58:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_refresh [2022-07-13 23:58:03,817 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_refresh [2022-07-13 23:58:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_wwid [2022-07-13 23:58:03,817 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_wwid [2022-07-13 23:58:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_turn_on_fault_led [2022-07-13 23:58:03,817 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_turn_on_fault_led [2022-07-13 23:58:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_reset_handler [2022-07-13 23:58:03,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_reset_handler [2022-07-13 23:58:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_int [2022-07-13 23:58:03,818 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_int [2022-07-13 23:58:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-13 23:58:03,818 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-13 23:58:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of__internal_cmd [2022-07-13 23:58:03,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of__internal_cmd [2022-07-13 23:58:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_access_status [2022-07-13 23:58:03,818 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_access_status [2022-07-13 23:58:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-13 23:58:03,819 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-13 23:58:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_expander_remove [2022-07-13 23:58:03,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_expander_remove [2022-07-13 23:58:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_handle [2022-07-13 23:58:03,819 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_handle [2022-07-13 23:58:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of__internal_cmd [2022-07-13 23:58:03,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of__internal_cmd [2022-07-13 23:58:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-07-13 23:58:03,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-07-13 23:58:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure _base_reset_handler [2022-07-13 23:58:03,819 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_reset_handler [2022-07-13 23:58:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_set_tm_flag [2022-07-13 23:58:03,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_set_tm_flag [2022-07-13 23:58:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-13 23:58:03,820 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-13 23:58:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-13 23:58:03,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-13 23:58:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-13 23:58:03,820 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-13 23:58:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_register_2 [2022-07-13 23:58:03,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_register_2 [2022-07-13 23:58:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-13 23:58:03,821 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-13 23:58:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-13 23:58:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-07-13 23:58:03,821 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-07-13 23:58:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-13 23:58:03,821 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-13 23:58:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-13 23:58:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure _base_release_memory_pools [2022-07-13 23:58:03,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_release_memory_pools [2022-07-13 23:58:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___1 [2022-07-13 23:58:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___1 [2022-07-13 23:58:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___0 [2022-07-13 23:58:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___0 [2022-07-13 23:58:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___3 [2022-07-13 23:58:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___3 [2022-07-13 23:58:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___2 [2022-07-13 23:58:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___2 [2022-07-13 23:58:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure _base_build_zero_len_sge [2022-07-13 23:58:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_build_zero_len_sge [2022-07-13 23:58:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_sas_device_find_by_sas_address [2022-07-13 23:58:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_sas_device_find_by_sas_address [2022-07-13 23:58:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_add [2022-07-13 23:58:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_add [2022-07-13 23:58:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-07-13 23:58:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-07-13 23:58:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-13 23:58:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-13 23:58:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-13 23:58:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-13 23:58:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-13 23:58:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-13 23:58:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_scsi_io [2022-07-13 23:58:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_scsi_io [2022-07-13 23:58:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_hi_priority [2022-07-13 23:58:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_hi_priority [2022-07-13 23:58:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_all_device [2022-07-13 23:58:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_all_device [2022-07-13 23:58:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-13 23:58:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-13 23:58:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg11 [2022-07-13 23:58:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg11 [2022-07-13 23:58:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg10 [2022-07-13 23:58:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg10 [2022-07-13 23:58:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-13 23:58:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-13 23:58:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-13 23:58:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-13 23:58:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_device_pg0 [2022-07-13 23:58:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_device_pg0 [2022-07-13 23:58:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_determine_boot_device [2022-07-13 23:58:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_determine_boot_device [2022-07-13 23:58:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-13 23:58:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_enclosure_pg0 [2022-07-13 23:58:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_enclosure_pg0 [2022-07-13 23:58:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-13 23:58:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-13 23:58:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure _config_display_some_debug [2022-07-13 23:58:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_display_some_debug [2022-07-13 23:58:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_iounit_pg1 [2022-07-13 23:58:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_iounit_pg1 [2022-07-13 23:58:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_iounit_pg0 [2022-07-13 23:58:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_iounit_pg0 [2022-07-13 23:58:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-13 23:58:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_physical_disk_event [2022-07-13 23:58:03,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_physical_disk_event [2022-07-13 23:58:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-07-13 23:58:03,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-07-13 23:58:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_phy_pg0 [2022-07-13 23:58:03,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_phy_pg0 [2022-07-13 23:58:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure starget_for_each_device [2022-07-13 23:58:03,827 INFO L138 BoogieDeclarations]: Found implementation of procedure starget_for_each_device [2022-07-13 23:58:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure _mpt3sas_fw_work [2022-07-13 23:58:03,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _mpt3sas_fw_work [2022-07-13 23:58:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-07-13 23:58:03,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-07-13 23:58:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~~dma_addr_t~0~X~C_ULONG~TO~VOID [2022-07-13 23:58:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~~dma_addr_t~0~X~C_ULONG~TO~VOID [2022-07-13 23:58:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_volume_wwid [2022-07-13 23:58:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_volume_wwid [2022-07-13 23:58:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-07-13 23:58:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-13 23:58:03,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-13 23:58:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-13 23:58:03,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-13 23:58:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_raid_devices [2022-07-13 23:58:03,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_raid_devices [2022-07-13 23:58:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_scsi_enclosure_processor [2022-07-13 23:58:03,833 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_scsi_enclosure_processor [2022-07-13 23:58:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove [2022-07-13 23:58:03,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove [2022-07-13 23:58:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_for_devices_after_reset [2022-07-13 23:58:03,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_for_devices_after_reset [2022-07-13 23:58:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-13 23:58:03,833 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-13 23:58:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_expander_report_manufacture [2022-07-13 23:58:03,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_expander_report_manufacture [2022-07-13 23:58:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_port_add [2022-07-13 23:58:03,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_port_add [2022-07-13 23:58:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure _base_is_controller_msix_enabled [2022-07-13 23:58:03,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_is_controller_msix_enabled [2022-07-13 23:58:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-13 23:58:03,834 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-13 23:58:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-07-13 23:58:03,834 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-07-13 23:58:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_expander_find_by_sas_address [2022-07-13 23:58:03,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_expander_find_by_sas_address [2022-07-13 23:58:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_block [2022-07-13 23:58:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_block [2022-07-13 23:58:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg0 [2022-07-13 23:58:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg0 [2022-07-13 23:58:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_refresh_expander_links [2022-07-13 23:58:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_refresh_expander_links [2022-07-13 23:58:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-07-13 23:58:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-07-13 23:58:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_sense_buffer_dma [2022-07-13 23:58:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_sense_buffer_dma [2022-07-13 23:58:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-13 23:58:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-13 23:58:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-13 23:58:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-13 23:58:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-13 23:58:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-13 23:58:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_on_iocstate [2022-07-13 23:58:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_on_iocstate [2022-07-13 23:58:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_cleanup_queue [2022-07-13 23:58:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_cleanup_queue [2022-07-13 23:58:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_add [2022-07-13 23:58:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_add [2022-07-13 23:58:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-07-13 23:58:03,837 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-07-13 23:58:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_msg_frame [2022-07-13 23:58:03,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_msg_frame [2022-07-13 23:58:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2022-07-13 23:58:03,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2022-07-13 23:58:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-13 23:58:03,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-13 23:58:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_ioc_pg8 [2022-07-13 23:58:03,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_ioc_pg8 [2022-07-13 23:58:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_fault_info [2022-07-13 23:58:03,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_fault_info [2022-07-13 23:58:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_update_links [2022-07-13 23:58:03,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_update_links [2022-07-13 23:58:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-07-13 23:58:03,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-07-13 23:58:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-07-13 23:58:03,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-07-13 23:58:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure _base_event_notification [2022-07-13 23:58:03,838 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_event_notification [2022-07-13 23:58:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_alloc [2022-07-13 23:58:03,838 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_alloc [2022-07-13 23:58:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2022-07-13 23:58:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2022-07-13 23:58:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_device [2022-07-13 23:58:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_device [2022-07-13 23:58:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-13 23:58:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-13 23:58:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-07-13 23:58:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-07-13 23:58:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of__internal_cmd [2022-07-13 23:58:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of__internal_cmd [2022-07-13 23:58:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure _config_request [2022-07-13 23:58:03,840 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_request [2022-07-13 23:58:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_device_remove_by_handle [2022-07-13 23:58:03,840 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_device_remove_by_handle [2022-07-13 23:58:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-13 23:58:03,840 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-13 23:58:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-07-13 23:58:03,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-07-13 23:58:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_trigger_master [2022-07-13 23:58:03,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_trigger_master [2022-07-13 23:58:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_detach [2022-07-13 23:58:03,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_detach [2022-07-13 23:58:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_expanders [2022-07-13 23:58:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_expanders [2022-07-13 23:58:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid_hpr [2022-07-13 23:58:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid_hpr [2022-07-13 23:58:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid_scsiio [2022-07-13 23:58:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid_scsiio [2022-07-13 23:58:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-07-13 23:58:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2022-07-13 23:58:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_add_host_phy [2022-07-13 23:58:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_add_host_phy [2022-07-13 23:58:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_clear_tm_flag [2022-07-13 23:58:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_clear_tm_flag [2022-07-13 23:58:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-13 23:58:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-13 23:58:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-13 23:58:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_ready [2022-07-13 23:58:03,842 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_ready [2022-07-13 23:58:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-13 23:58:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-13 23:58:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_iounit_pg1 [2022-07-13 23:58:03,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_iounit_pg1 [2022-07-13 23:58:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-13 23:58:03,842 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-13 23:58:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-13 23:58:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-13 23:58:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-13 23:58:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-13 23:58:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_ioctl_main [2022-07-13 23:58:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_ioctl_main [2022-07-13 23:58:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure _base_disable_msix [2022-07-13 23:58:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_disable_msix [2022-07-13 23:58:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure _base_add_sg_single_ieee [2022-07-13 23:58:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_add_sg_single_ieee [2022-07-13 23:58:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_expander_find_by_handle [2022-07-13 23:58:03,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_expander_find_by_handle [2022-07-13 23:58:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-13 23:58:03,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-13 23:58:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid [2022-07-13 23:58:03,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid [2022-07-13 23:58:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_issue_tm [2022-07-13 23:58:03,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_issue_tm [2022-07-13 23:58:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_unblock [2022-07-13 23:58:03,844 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_unblock [2022-07-13 23:58:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-13 23:58:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-13 23:58:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_remove [2022-07-13 23:58:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_remove [2022-07-13 23:58:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2022-07-13 23:58:03,847 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2022-07-13 23:58:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_send_diag_release [2022-07-13 23:58:03,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_send_diag_release [2022-07-13 23:58:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_enable_diag_buffer [2022-07-13 23:58:03,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_enable_diag_buffer [2022-07-13 23:58:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-13 23:58:03,848 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-13 23:58:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_config_change_event [2022-07-13 23:58:03,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_config_change_event [2022-07-13 23:58:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_add [2022-07-13 23:58:03,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_add [2022-07-13 23:58:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_set_identify [2022-07-13 23:58:03,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_set_identify [2022-07-13 23:58:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-13 23:58:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-13 23:58:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-13 23:58:03,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-13 23:58:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-13 23:58:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_hide [2022-07-13 23:58:03,849 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_hide [2022-07-13 23:58:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_resync [2022-07-13 23:58:03,849 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_resync [2022-07-13 23:58:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_bios_pg3 [2022-07-13 23:58:03,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_bios_pg3 [2022-07-13 23:58:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_bios_pg2 [2022-07-13 23:58:03,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_bios_pg2 [2022-07-13 23:58:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_config [2022-07-13 23:58:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_config [2022-07-13 23:58:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-13 23:58:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-13 23:58:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_phys_disk_pg0 [2022-07-13 23:58:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_phys_disk_pg0 [2022-07-13 23:58:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-07-13 23:58:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-07-13 23:58:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_msix_index [2022-07-13 23:58:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_msix_index [2022-07-13 23:58:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-13 23:58:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-13 23:58:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-13 23:58:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-13 23:58:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-07-13 23:58:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-07-13 23:58:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-13 23:58:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_hard_reset_handler [2022-07-13 23:58:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_hard_reset_handler [2022-07-13 23:58:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_discovery_event [2022-07-13 23:58:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_discovery_event [2022-07-13 23:58:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_operational [2022-07-13 23:58:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_operational [2022-07-13 23:58:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-13 23:58:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-13 23:58:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-13 23:58:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-13 23:58:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-13 23:58:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_id [2022-07-13 23:58:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_id [2022-07-13 23:58:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_boot_device [2022-07-13 23:58:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_boot_device [2022-07-13 23:58:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2022-07-13 23:58:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2022-07-13 23:58:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure attribute_container_find_class_device [2022-07-13 23:58:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure attribute_container_find_class_device [2022-07-13 23:58:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_device_remove_by_sas_address [2022-07-13 23:58:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_device_remove_by_sas_address [2022-07-13 23:58:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-07-13 23:58:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2022-07-13 23:58:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2022-07-13 23:58:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2022-07-13 23:58:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_broadcast_primitive_event [2022-07-13 23:58:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_broadcast_primitive_event [2022-07-13 23:58:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-13 23:58:03,854 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-13 23:58:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_free [2022-07-13 23:58:03,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_free [2022-07-13 23:58:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_end_device [2022-07-13 23:58:03,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_end_device [2022-07-13 23:58:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-07-13 23:58:03,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-07-13 23:58:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_remove [2022-07-13 23:58:03,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_remove [2022-07-13 23:58:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_volume_event [2022-07-13 23:58:03,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_volume_event [2022-07-13 23:58:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-13 23:58:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-13 23:58:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-13 23:58:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-13 23:58:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure _base_static_config_pages [2022-07-13 23:58:03,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_static_config_pages [2022-07-13 23:58:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-13 23:58:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_add_device [2022-07-13 23:58:03,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_add_device [2022-07-13 23:58:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-13 23:58:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-13 23:58:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_node_remove [2022-07-13 23:58:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_node_remove [2022-07-13 23:58:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure _base_mask_interrupts [2022-07-13 23:58:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_mask_interrupts [2022-07-13 23:58:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_ioc_facts [2022-07-13 23:58:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_ioc_facts [2022-07-13 23:58:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-07-13 23:58:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-07-13 23:58:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-07-13 23:58:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-07-13 23:58:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_flush_running_cmds [2022-07-13 23:58:03,857 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_flush_running_cmds [2022-07-13 23:58:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_port_remove [2022-07-13 23:58:03,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_port_remove [2022-07-13 23:58:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2022-07-13 23:58:03,857 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2022-07-13 23:58:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_sas_devices [2022-07-13 23:58:03,857 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_sas_devices [2022-07-13 23:58:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_manufacturing_pg11 [2022-07-13 23:58:03,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_manufacturing_pg11 [2022-07-13 23:58:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure _base_fault_reset_work [2022-07-13 23:58:03,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_fault_reset_work [2022-07-13 23:58:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_find_by_handle [2022-07-13 23:58:03,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_find_by_handle [2022-07-13 23:58:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_fastpath [2022-07-13 23:58:03,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_fastpath [2022-07-13 23:58:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_add [2022-07-13 23:58:03,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_add [2022-07-13 23:58:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_update_missing_delay [2022-07-13 23:58:03,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_update_missing_delay [2022-07-13 23:58:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_delete_phy [2022-07-13 23:58:03,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_delete_phy [2022-07-13 23:58:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-13 23:58:03,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-13 23:58:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_send_trigger_data_event [2022-07-13 23:58:03,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_send_trigger_data_event [2022-07-13 23:58:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_ctl_add_to_event_log [2022-07-13 23:58:03,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_ctl_add_to_event_log [2022-07-13 23:58:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_delete [2022-07-13 23:58:03,859 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_delete [2022-07-13 23:58:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_target_destroy [2022-07-13 23:58:03,859 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_target_destroy [2022-07-13 23:58:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_resume [2022-07-13 23:58:03,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_resume [2022-07-13 23:58:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2022-07-13 23:58:03,860 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2022-07-13 23:58:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-07-13 23:58:03,860 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-07-13 23:58:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure _base_build_zero_len_sge_ieee [2022-07-13 23:58:03,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_build_zero_len_sge_ieee [2022-07-13 23:58:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_volume_handle [2022-07-13 23:58:03,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_volume_handle [2022-07-13 23:58:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_add_phy [2022-07-13 23:58:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_add_phy [2022-07-13 23:58:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_stop_watchdog [2022-07-13 23:58:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_stop_watchdog [2022-07-13 23:58:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_sas_node_find_by_sas_address [2022-07-13 23:58:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_sas_node_find_by_sas_address [2022-07-13 23:58:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-07-13 23:58:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-07-13 23:58:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_number_hba_phys [2022-07-13 23:58:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_number_hba_phys [2022-07-13 23:58:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-13 23:58:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-13 23:58:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-13 23:58:03,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-13 23:58:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_add [2022-07-13 23:58:03,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_add [2022-07-13 23:58:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_response_code [2022-07-13 23:58:03,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_response_code [2022-07-13 23:58:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-13 23:58:03,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-13 23:58:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-13 23:58:05,089 INFO L234 CfgBuilder]: Building ICFG [2022-07-13 23:58:05,093 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 00:01:00,827 INFO L275 CfgBuilder]: Performing block encoding [2022-07-14 00:01:00,904 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-14 00:01:00,904 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-14 00:01:00,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:01:00 BoogieIcfgContainer [2022-07-14 00:01:00,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-14 00:01:00,915 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-14 00:01:00,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-14 00:01:00,919 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-14 00:01:00,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 11:57:53" (1/3) ... [2022-07-14 00:01:00,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fcb37af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:01:00, skipping insertion in model container [2022-07-14 00:01:00,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:58:02" (2/3) ... [2022-07-14 00:01:00,921 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fcb37af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:01:00, skipping insertion in model container [2022-07-14 00:01:00,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:01:00" (3/3) ... [2022-07-14 00:01:00,930 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2022-07-14 00:01:00,944 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-14 00:01:00,944 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-14 00:01:01,310 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-14 00:01:01,315 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6ba4f508, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@49a6961f [2022-07-14 00:01:01,322 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-14 00:01:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand has 5409 states, 3850 states have (on average 1.4018181818181819) internal successors, (5397), 3993 states have internal predecessors, (5397), 1300 states have call successors, (1300), 258 states have call predecessors, (1300), 258 states have return successors, (1300), 1249 states have call predecessors, (1300), 1300 states have call successors, (1300) [2022-07-14 00:01:01,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-07-14 00:01:01,383 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:01:01,384 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:01:01,384 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:01:01,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:01:01,410 INFO L85 PathProgramCache]: Analyzing trace with hash -1239585877, now seen corresponding path program 1 times [2022-07-14 00:01:01,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 00:01:01,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [499945652] [2022-07-14 00:01:01,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:01:01,437 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 00:01:01,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 00:01:01,439 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 00:01:01,461 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-14 00:01:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:01:07,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 5365 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-14 00:01:07,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 00:01:07,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-14 00:01:07,963 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 00:01:07,963 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 00:01:07,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [499945652] [2022-07-14 00:01:07,964 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [499945652] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:01:07,964 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:01:07,964 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-14 00:01:07,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [901112430] [2022-07-14 00:01:07,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:01:07,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-14 00:01:07,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 00:01:07,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-14 00:01:07,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:08,002 INFO L87 Difference]: Start difference. First operand has 5409 states, 3850 states have (on average 1.4018181818181819) internal successors, (5397), 3993 states have internal predecessors, (5397), 1300 states have call successors, (1300), 258 states have call predecessors, (1300), 258 states have return successors, (1300), 1249 states have call predecessors, (1300), 1300 states have call successors, (1300) Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-14 00:01:09,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:01:09,035 INFO L93 Difference]: Finished difference Result 10816 states and 16303 transitions. [2022-07-14 00:01:09,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-14 00:01:09,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 24 [2022-07-14 00:01:09,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:01:09,094 INFO L225 Difference]: With dead ends: 10816 [2022-07-14 00:01:09,094 INFO L226 Difference]: Without dead ends: 5399 [2022-07-14 00:01:09,150 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:09,154 INFO L413 NwaCegarLoop]: 7981 mSDtfsCounter, 7960 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7960 SdHoareTripleChecker+Valid, 7996 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-07-14 00:01:09,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7960 Valid, 7996 Invalid, 2 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-07-14 00:01:09,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5399 states. [2022-07-14 00:01:09,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5399 to 5399. [2022-07-14 00:01:09,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5399 states, 3843 states have (on average 1.3999479573250064) internal successors, (5380), 3982 states have internal predecessors, (5380), 1298 states have call successors, (1298), 259 states have call predecessors, (1298), 257 states have return successors, (1288), 1237 states have call predecessors, (1288), 1288 states have call successors, (1288) [2022-07-14 00:01:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 5399 states and 7966 transitions. [2022-07-14 00:01:09,485 INFO L78 Accepts]: Start accepts. Automaton has 5399 states and 7966 transitions. Word has length 24 [2022-07-14 00:01:09,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:01:09,486 INFO L495 AbstractCegarLoop]: Abstraction has 5399 states and 7966 transitions. [2022-07-14 00:01:09,486 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-14 00:01:09,486 INFO L276 IsEmpty]: Start isEmpty. Operand 5399 states and 7966 transitions. [2022-07-14 00:01:09,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-07-14 00:01:09,488 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:01:09,488 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:01:09,570 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-07-14 00:01:09,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 00:01:09,711 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:01:09,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:01:09,711 INFO L85 PathProgramCache]: Analyzing trace with hash 225308175, now seen corresponding path program 1 times [2022-07-14 00:01:09,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 00:01:09,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [43149846] [2022-07-14 00:01:09,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:01:09,720 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 00:01:09,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 00:01:09,721 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 00:01:09,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-14 00:01:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:01:15,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 5366 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-14 00:01:15,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 00:01:15,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-14 00:01:15,484 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 00:01:15,485 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 00:01:15,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [43149846] [2022-07-14 00:01:15,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [43149846] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:01:15,485 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:01:15,485 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-14 00:01:15,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288628272] [2022-07-14 00:01:15,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:01:15,486 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-14 00:01:15,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 00:01:15,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-14 00:01:15,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:15,487 INFO L87 Difference]: Start difference. First operand 5399 states and 7966 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-14 00:01:16,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:01:16,822 INFO L93 Difference]: Finished difference Result 14539 states and 21800 transitions. [2022-07-14 00:01:16,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-14 00:01:16,823 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-07-14 00:01:16,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:01:16,893 INFO L225 Difference]: With dead ends: 14539 [2022-07-14 00:01:16,894 INFO L226 Difference]: Without dead ends: 9157 [2022-07-14 00:01:16,960 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:16,961 INFO L413 NwaCegarLoop]: 9218 mSDtfsCounter, 7486 mSDsluCounter, 6035 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7486 SdHoareTripleChecker+Valid, 15253 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-07-14 00:01:16,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7486 Valid, 15253 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-07-14 00:01:16,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9157 states. [2022-07-14 00:01:17,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9157 to 9152. [2022-07-14 00:01:17,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9152 states, 6536 states have (on average 1.4017747858017136) internal successors, (9162), 6808 states have internal predecessors, (9162), 2168 states have call successors, (2168), 475 states have call predecessors, (2168), 447 states have return successors, (2216), 2012 states have call predecessors, (2216), 2151 states have call successors, (2216) [2022-07-14 00:01:17,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9152 states to 9152 states and 13546 transitions. [2022-07-14 00:01:17,403 INFO L78 Accepts]: Start accepts. Automaton has 9152 states and 13546 transitions. Word has length 25 [2022-07-14 00:01:17,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:01:17,404 INFO L495 AbstractCegarLoop]: Abstraction has 9152 states and 13546 transitions. [2022-07-14 00:01:17,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-14 00:01:17,405 INFO L276 IsEmpty]: Start isEmpty. Operand 9152 states and 13546 transitions. [2022-07-14 00:01:17,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-07-14 00:01:17,406 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:01:17,406 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:01:17,500 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-14 00:01:17,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 00:01:17,624 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:01:17,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:01:17,624 INFO L85 PathProgramCache]: Analyzing trace with hash -1607611602, now seen corresponding path program 1 times [2022-07-14 00:01:17,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 00:01:17,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1417636896] [2022-07-14 00:01:17,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:01:17,630 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 00:01:17,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 00:01:17,632 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 00:01:17,634 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-14 00:01:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:01:23,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 5367 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-14 00:01:23,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 00:01:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-14 00:01:23,690 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 00:01:23,690 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 00:01:23,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1417636896] [2022-07-14 00:01:23,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1417636896] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:01:23,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:01:23,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-14 00:01:23,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982862351] [2022-07-14 00:01:23,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:01:23,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-14 00:01:23,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 00:01:23,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-14 00:01:23,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:23,691 INFO L87 Difference]: Start difference. First operand 9152 states and 13546 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-14 00:01:24,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:01:24,647 INFO L93 Difference]: Finished difference Result 9154 states and 13547 transitions. [2022-07-14 00:01:24,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-14 00:01:24,648 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 26 [2022-07-14 00:01:24,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:01:24,697 INFO L225 Difference]: With dead ends: 9154 [2022-07-14 00:01:24,698 INFO L226 Difference]: Without dead ends: 9151 [2022-07-14 00:01:24,703 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:24,708 INFO L413 NwaCegarLoop]: 7963 mSDtfsCounter, 7940 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7940 SdHoareTripleChecker+Valid, 7978 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-07-14 00:01:24,712 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7940 Valid, 7978 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-07-14 00:01:24,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9151 states. [2022-07-14 00:01:25,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9151 to 9151. [2022-07-14 00:01:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9151 states, 6536 states have (on average 1.4016217870257037) internal successors, (9161), 6807 states have internal predecessors, (9161), 2167 states have call successors, (2167), 475 states have call predecessors, (2167), 447 states have return successors, (2216), 2012 states have call predecessors, (2216), 2151 states have call successors, (2216) [2022-07-14 00:01:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9151 states to 9151 states and 13544 transitions. [2022-07-14 00:01:25,108 INFO L78 Accepts]: Start accepts. Automaton has 9151 states and 13544 transitions. Word has length 26 [2022-07-14 00:01:25,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:01:25,108 INFO L495 AbstractCegarLoop]: Abstraction has 9151 states and 13544 transitions. [2022-07-14 00:01:25,108 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-14 00:01:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 9151 states and 13544 transitions. [2022-07-14 00:01:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-07-14 00:01:25,109 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:01:25,109 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:01:25,243 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-07-14 00:01:25,347 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 00:01:25,347 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:01:25,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:01:25,348 INFO L85 PathProgramCache]: Analyzing trace with hash 1701422322, now seen corresponding path program 1 times [2022-07-14 00:01:25,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 00:01:25,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [448340384] [2022-07-14 00:01:25,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:01:25,354 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 00:01:25,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 00:01:25,368 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 00:01:25,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-14 00:01:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:01:31,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 5368 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-14 00:01:31,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 00:01:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-14 00:01:32,246 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 00:01:32,246 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 00:01:32,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [448340384] [2022-07-14 00:01:32,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [448340384] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:01:32,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:01:32,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-14 00:01:32,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002514746] [2022-07-14 00:01:32,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:01:32,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-14 00:01:32,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 00:01:32,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-14 00:01:32,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:32,247 INFO L87 Difference]: Start difference. First operand 9151 states and 13544 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-14 00:01:34,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:01:34,519 INFO L93 Difference]: Finished difference Result 27391 states and 41843 transitions. [2022-07-14 00:01:34,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-14 00:01:34,521 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 27 [2022-07-14 00:01:34,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:01:34,757 INFO L225 Difference]: With dead ends: 27391 [2022-07-14 00:01:34,757 INFO L226 Difference]: Without dead ends: 18252 [2022-07-14 00:01:34,895 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:34,897 INFO L413 NwaCegarLoop]: 14163 mSDtfsCounter, 8131 mSDsluCounter, 8139 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8131 SdHoareTripleChecker+Valid, 22302 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-07-14 00:01:34,898 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8131 Valid, 22302 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-07-14 00:01:34,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18252 states. [2022-07-14 00:01:36,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18252 to 18191. [2022-07-14 00:01:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18191 states, 12987 states have (on average 1.4027104027104027) internal successors, (18217), 13532 states have internal predecessors, (18217), 4313 states have call successors, (4313), 944 states have call predecessors, (4313), 890 states have return successors, (5044), 4000 states have call predecessors, (5044), 4296 states have call successors, (5044) [2022-07-14 00:01:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18191 states to 18191 states and 27574 transitions. [2022-07-14 00:01:37,015 INFO L78 Accepts]: Start accepts. Automaton has 18191 states and 27574 transitions. Word has length 27 [2022-07-14 00:01:37,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:01:37,016 INFO L495 AbstractCegarLoop]: Abstraction has 18191 states and 27574 transitions. [2022-07-14 00:01:37,017 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-14 00:01:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 18191 states and 27574 transitions. [2022-07-14 00:01:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-07-14 00:01:37,025 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:01:37,025 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:01:37,171 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-14 00:01:37,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 00:01:37,243 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:01:37,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:01:37,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1919506407, now seen corresponding path program 1 times [2022-07-14 00:01:37,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 00:01:37,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2099016588] [2022-07-14 00:01:37,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:01:37,250 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 00:01:37,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 00:01:37,266 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 00:01:37,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-14 00:01:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:01:43,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 5563 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-14 00:01:43,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 00:01:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-14 00:01:43,897 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 00:01:43,898 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 00:01:43,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2099016588] [2022-07-14 00:01:43,898 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2099016588] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:01:43,898 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:01:43,898 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-14 00:01:43,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461604982] [2022-07-14 00:01:43,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:01:43,898 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-14 00:01:43,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 00:01:43,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-14 00:01:43,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-14 00:01:43,899 INFO L87 Difference]: Start difference. First operand 18191 states and 27574 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 00:01:44,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:01:44,848 INFO L93 Difference]: Finished difference Result 36389 states and 55193 transitions. [2022-07-14 00:01:44,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-14 00:01:44,850 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 78 [2022-07-14 00:01:44,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:01:45,019 INFO L225 Difference]: With dead ends: 36389 [2022-07-14 00:01:45,019 INFO L226 Difference]: Without dead ends: 18215 [2022-07-14 00:01:45,101 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-14 00:01:45,101 INFO L413 NwaCegarLoop]: 7957 mSDtfsCounter, 3 mSDsluCounter, 15909 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 23866 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-14 00:01:45,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 23866 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-14 00:01:45,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18215 states. [2022-07-14 00:01:45,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18215 to 18215. [2022-07-14 00:01:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18215 states, 13007 states have (on average 1.4020911816714077) internal successors, (18237), 13556 states have internal predecessors, (18237), 4313 states have call successors, (4313), 944 states have call predecessors, (4313), 894 states have return successors, (5052), 4000 states have call predecessors, (5052), 4296 states have call successors, (5052) [2022-07-14 00:01:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18215 states to 18215 states and 27602 transitions. [2022-07-14 00:01:45,959 INFO L78 Accepts]: Start accepts. Automaton has 18215 states and 27602 transitions. Word has length 78 [2022-07-14 00:01:45,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:01:45,961 INFO L495 AbstractCegarLoop]: Abstraction has 18215 states and 27602 transitions. [2022-07-14 00:01:45,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 00:01:45,961 INFO L276 IsEmpty]: Start isEmpty. Operand 18215 states and 27602 transitions. [2022-07-14 00:01:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-07-14 00:01:45,963 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:01:45,964 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:01:46,048 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-14 00:01:46,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 00:01:46,179 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:01:46,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:01:46,180 INFO L85 PathProgramCache]: Analyzing trace with hash -841438005, now seen corresponding path program 1 times [2022-07-14 00:01:46,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 00:01:46,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1156820497] [2022-07-14 00:01:46,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:01:46,187 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 00:01:46,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 00:01:46,192 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 00:01:46,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-14 00:01:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:01:51,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 5574 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-14 00:01:51,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 00:01:52,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-14 00:01:52,153 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 00:01:52,153 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 00:01:52,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1156820497] [2022-07-14 00:01:52,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1156820497] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:01:52,154 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:01:52,154 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-14 00:01:52,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991168566] [2022-07-14 00:01:52,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:01:52,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-14 00:01:52,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 00:01:52,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-14 00:01:52,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:52,155 INFO L87 Difference]: Start difference. First operand 18215 states and 27602 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 00:01:53,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:01:53,110 INFO L93 Difference]: Finished difference Result 36417 states and 55217 transitions. [2022-07-14 00:01:53,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-14 00:01:53,111 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 83 [2022-07-14 00:01:53,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:01:53,257 INFO L225 Difference]: With dead ends: 36417 [2022-07-14 00:01:53,257 INFO L226 Difference]: Without dead ends: 18219 [2022-07-14 00:01:53,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 00:01:53,384 INFO L413 NwaCegarLoop]: 7956 mSDtfsCounter, 0 mSDsluCounter, 7952 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 15908 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-14 00:01:53,384 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 15908 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-14 00:01:53,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18219 states. [2022-07-14 00:01:54,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18219 to 18219. [2022-07-14 00:01:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18219 states, 13011 states have (on average 1.401967565905772) internal successors, (18241), 13560 states have internal predecessors, (18241), 4313 states have call successors, (4313), 944 states have call predecessors, (4313), 894 states have return successors, (5052), 4000 states have call predecessors, (5052), 4296 states have call successors, (5052) [2022-07-14 00:01:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18219 states to 18219 states and 27606 transitions. [2022-07-14 00:01:54,831 INFO L78 Accepts]: Start accepts. Automaton has 18219 states and 27606 transitions. Word has length 83 [2022-07-14 00:01:54,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:01:54,839 INFO L495 AbstractCegarLoop]: Abstraction has 18219 states and 27606 transitions. [2022-07-14 00:01:54,840 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 00:01:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 18219 states and 27606 transitions. [2022-07-14 00:01:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-07-14 00:01:54,841 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:01:54,842 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:01:54,926 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Ended with exit code 0 [2022-07-14 00:01:55,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 00:01:55,042 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:01:55,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:01:55,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1648090957, now seen corresponding path program 1 times [2022-07-14 00:01:55,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 00:01:55,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [910482055] [2022-07-14 00:01:55,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:01:55,049 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 00:01:55,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 00:01:55,051 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 00:01:55,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-14 00:02:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:02:00,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 5578 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-14 00:02:00,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 00:02:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-14 00:02:01,211 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 00:02:01,211 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 00:02:01,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [910482055] [2022-07-14 00:02:01,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [910482055] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:02:01,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:02:01,211 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-14 00:02:01,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475999350] [2022-07-14 00:02:01,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:02:01,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 00:02:01,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 00:02:01,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 00:02:01,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-14 00:02:01,212 INFO L87 Difference]: Start difference. First operand 18219 states and 27606 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-07-14 00:02:02,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:02:02,590 INFO L93 Difference]: Finished difference Result 36429 states and 55229 transitions. [2022-07-14 00:02:02,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-14 00:02:02,590 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 83 [2022-07-14 00:02:02,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:02:02,796 INFO L225 Difference]: With dead ends: 36429 [2022-07-14 00:02:02,797 INFO L226 Difference]: Without dead ends: 18227 [2022-07-14 00:02:03,146 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-07-14 00:02:03,147 INFO L413 NwaCegarLoop]: 7957 mSDtfsCounter, 10 mSDsluCounter, 23867 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 31824 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-14 00:02:03,148 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 31824 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-14 00:02:03,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18227 states. [2022-07-14 00:02:04,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18227 to 18223. [2022-07-14 00:02:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18223 states, 13013 states have (on average 1.4017520940597863) internal successors, (18241), 13564 states have internal predecessors, (18241), 4313 states have call successors, (4313), 944 states have call predecessors, (4313), 896 states have return successors, (5060), 4000 states have call predecessors, (5060), 4296 states have call successors, (5060) [2022-07-14 00:02:04,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18223 states to 18223 states and 27614 transitions. [2022-07-14 00:02:04,430 INFO L78 Accepts]: Start accepts. Automaton has 18223 states and 27614 transitions. Word has length 83 [2022-07-14 00:02:04,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:02:04,430 INFO L495 AbstractCegarLoop]: Abstraction has 18223 states and 27614 transitions. [2022-07-14 00:02:04,431 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-07-14 00:02:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 18223 states and 27614 transitions. [2022-07-14 00:02:04,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-07-14 00:02:04,431 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:02:04,432 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:02:04,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-07-14 00:02:04,655 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 00:02:04,655 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:02:04,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:02:04,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1061284943, now seen corresponding path program 1 times [2022-07-14 00:02:04,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 00:02:04,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1442674683] [2022-07-14 00:02:04,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:02:04,669 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 00:02:04,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 00:02:04,684 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 00:02:04,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process