./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4a85e1979f2ca2892c3eccf7e074527de3ab8b870454684fabd77f213c297e21 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:05,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:05,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:05,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:05,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:05,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:05,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:05,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:05,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:05,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:05,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:05,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:05,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:05,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:05,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:05,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:05,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:05,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:05,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:05,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:05,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:05,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:05,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:05,645 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:05,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:05,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:05,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:05,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:05,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:05,661 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:05,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:05,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:05,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:05,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:05,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:05,666 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:05,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:05,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:05,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:05,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:05,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:05,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:41:05,698 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:05,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:05,708 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:05,708 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:05,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:05,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:05,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:05,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:41:05,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:05,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:05,712 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:05,712 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:05,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:05,713 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:05,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:05,713 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:05,714 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:05,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:05,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:05,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:05,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:05,715 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:05,715 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:41:05,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:41:05,716 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:05,716 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a85e1979f2ca2892c3eccf7e074527de3ab8b870454684fabd77f213c297e21 [2021-11-23 15:41:05,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:05,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:05,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:06,000 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:06,001 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:06,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i [2021-11-23 15:41:06,084 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data/97d3912fa/0d3f459f2c0149d2be7dd1b1af78ca6e/FLAG0aed93589 [2021-11-23 15:41:07,013 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:07,016 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i [2021-11-23 15:41:07,065 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data/97d3912fa/0d3f459f2c0149d2be7dd1b1af78ca6e/FLAG0aed93589 [2021-11-23 15:41:07,455 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data/97d3912fa/0d3f459f2c0149d2be7dd1b1af78ca6e [2021-11-23 15:41:07,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:07,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:07,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:07,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:07,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:07,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:07" (1/1) ... [2021-11-23 15:41:07,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1651c8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:07, skipping insertion in model container [2021-11-23 15:41:07,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:07" (1/1) ... [2021-11-23 15:41:07,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:07,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:09,634 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i[298129,298142] [2021-11-23 15:41:09,690 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:09,726 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:41:10,190 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i[298129,298142] [2021-11-23 15:41:10,199 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:10,370 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:41:10,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10 WrapperNode [2021-11-23 15:41:10,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:10,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:10,372 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:41:10,372 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:41:10,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:10,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:10,707 INFO L137 Inliner]: procedures = 219, calls = 4120, calls flagged for inlining = 76, calls inlined = 73, statements flattened = 6306 [2021-11-23 15:41:10,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:10,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:41:10,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:41:10,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:41:10,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:10,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:10,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:10,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:11,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:11,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:11,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:11,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:41:11,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:41:11,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:41:11,257 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:41:11,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:10" (1/1) ... [2021-11-23 15:41:11,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:11,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:41:11,296 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:41:11,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:41:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure cls_set_no_input_flow_control [2021-11-23 15:41:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_set_no_input_flow_control [2021-11-23 15:41:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_request_port [2021-11-23 15:41:11,351 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_request_port [2021-11-23 15:41:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:41:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:41:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:41:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:41:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:41:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:41:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:41:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:41:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_stop_character [2021-11-23 15:41:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_stop_character [2021-11-23 15:41:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:41:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:41:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:41:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:41:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure cls_copy_data_from_queue_to_uart [2021-11-23 15:41:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_copy_data_from_queue_to_uart [2021-11-23 15:41:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:41:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:41:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure neo_enable_receiver [2021-11-23 15:41:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_enable_receiver [2021-11-23 15:41:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2021-11-23 15:41:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2021-11-23 15:41:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2021-11-23 15:41:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2021-11-23 15:41:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure cls_uart_off [2021-11-23 15:41:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_uart_off [2021-11-23 15:41:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_send_xchar [2021-11-23 15:41:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_send_xchar [2021-11-23 15:41:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2021-11-23 15:41:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2021-11-23 15:41:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:41:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:41:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure neo_uart_off [2021-11-23 15:41:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_uart_off [2021-11-23 15:41:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2021-11-23 15:41:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2021-11-23 15:41:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:41:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:41:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_stop_rx [2021-11-23 15:41:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_stop_rx [2021-11-23 15:41:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2021-11-23 15:41:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2021-11-23 15:41:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure neo_parse_modem [2021-11-23 15:41:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_parse_modem [2021-11-23 15:41:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_release_port [2021-11-23 15:41:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_release_port [2021-11-23 15:41:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_type [2021-11-23 15:41:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_type [2021-11-23 15:41:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:41:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:41:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:41:11,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:41:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure cls_param [2021-11-23 15:41:11,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_param [2021-11-23 15:41:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:41:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:41:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_immediate_char [2021-11-23 15:41:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_immediate_char [2021-11-23 15:41:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure neo_copy_data_from_queue_to_uart [2021-11-23 15:41:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_copy_data_from_queue_to_uart [2021-11-23 15:41:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure cls_intr [2021-11-23 15:41:11,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_intr [2021-11-23 15:41:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:41:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_uart_port_init [2021-11-23 15:41:11,365 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_uart_port_init [2021-11-23 15:41:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure neo_assert_modem_signals [2021-11-23 15:41:11,366 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_assert_modem_signals [2021-11-23 15:41:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:41:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure neo_param [2021-11-23 15:41:11,367 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_param [2021-11-23 15:41:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:41:11,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:41:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure neo_copy_data_from_uart_to_queue [2021-11-23 15:41:11,368 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_copy_data_from_uart_to_queue [2021-11-23 15:41:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:41:11,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:41:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:41:11,369 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:41:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_remove_one [2021-11-23 15:41:11,369 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_remove_one [2021-11-23 15:41:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_close [2021-11-23 15:41:11,369 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_close [2021-11-23 15:41:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_set_termios [2021-11-23 15:41:11,370 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_set_termios [2021-11-23 15:41:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:41:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:41:11,370 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:41:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:41:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure neo_intr [2021-11-23 15:41:11,371 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_intr [2021-11-23 15:41:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_break [2021-11-23 15:41:11,371 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_break [2021-11-23 15:41:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:41:11,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:41:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure cls_clear_break [2021-11-23 15:41:11,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_clear_break [2021-11-23 15:41:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_config_port [2021-11-23 15:41:11,373 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_config_port [2021-11-23 15:41:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:41:11,374 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:41:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:41:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure cls_set_no_output_flow_control [2021-11-23 15:41:11,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_set_no_output_flow_control [2021-11-23 15:41:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:41:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:41:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_dcd_change [2021-11-23 15:41:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_dcd_change [2021-11-23 15:41:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:41:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:41:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-11-23 15:41:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2021-11-23 15:41:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:41:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_resume [2021-11-23 15:41:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_resume [2021-11-23 15:41:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_error_detected [2021-11-23 15:41:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_error_detected [2021-11-23 15:41:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:41:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure cls_uart_init [2021-11-23 15:41:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_uart_init [2021-11-23 15:41:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_start_character [2021-11-23 15:41:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_start_character [2021-11-23 15:41:11,382 INFO L130 BoogieDeclarations]: Found specification of procedure cls_enable_receiver [2021-11-23 15:41:11,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_enable_receiver [2021-11-23 15:41:11,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:41:11,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:41:11,384 INFO L130 BoogieDeclarations]: Found specification of procedure cls_disable_receiver [2021-11-23 15:41:11,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_disable_receiver [2021-11-23 15:41:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_immediate_char [2021-11-23 15:41:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_immediate_char [2021-11-23 15:41:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure neo_set_no_output_flow_control [2021-11-23 15:41:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_set_no_output_flow_control [2021-11-23 15:41:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_stop_character [2021-11-23 15:41:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_stop_character [2021-11-23 15:41:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:41:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:41:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure cls_flush_uart_write [2021-11-23 15:41:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_flush_uart_write [2021-11-23 15:41:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:41:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_slot_reset [2021-11-23 15:41:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_slot_reset [2021-11-23 15:41:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:41:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:41:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_open [2021-11-23 15:41:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_open [2021-11-23 15:41:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2021-11-23 15:41:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2021-11-23 15:41:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:41:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:41:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_tx_empty [2021-11-23 15:41:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_tx_empty [2021-11-23 15:41:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_get_mctrl [2021-11-23 15:41:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_get_mctrl [2021-11-23 15:41:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:41:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:41:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure neo_pci_posting_flush [2021-11-23 15:41:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_pci_posting_flush [2021-11-23 15:41:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:41:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure cls_get_uart_bytes_left [2021-11-23 15:41:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_get_uart_bytes_left [2021-11-23 15:41:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:41:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:41:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:41:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure neo_set_no_input_flow_control [2021-11-23 15:41:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_set_no_input_flow_control [2021-11-23 15:41:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:41:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:41:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:41:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:41:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:41:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_carrier [2021-11-23 15:41:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_carrier [2021-11-23 15:41:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_stop_tx [2021-11-23 15:41:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_stop_tx [2021-11-23 15:41:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure neo_parse_isr [2021-11-23 15:41:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_parse_isr [2021-11-23 15:41:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_start_tx [2021-11-23 15:41:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_start_tx [2021-11-23 15:41:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure neo_flush_uart_read [2021-11-23 15:41:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_flush_uart_read [2021-11-23 15:41:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_break [2021-11-23 15:41:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_break [2021-11-23 15:41:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_remove_uart_port [2021-11-23 15:41:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_remove_uart_port [2021-11-23 15:41:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:41:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:41:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_start_character [2021-11-23 15:41:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_start_character [2021-11-23 15:41:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure neo_uart_init [2021-11-23 15:41:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_uart_init [2021-11-23 15:41:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure cls_assert_modem_signals [2021-11-23 15:41:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_assert_modem_signals [2021-11-23 15:41:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_write [2021-11-23 15:41:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_write [2021-11-23 15:41:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_set_mctrl [2021-11-23 15:41:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_set_mctrl [2021-11-23 15:41:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_break [2021-11-23 15:41:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_break [2021-11-23 15:41:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_check_queue_flow_control [2021-11-23 15:41:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_check_queue_flow_control [2021-11-23 15:41:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure cls_parse_modem [2021-11-23 15:41:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_parse_modem [2021-11-23 15:41:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure neo_disable_receiver [2021-11-23 15:41:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_disable_receiver [2021-11-23 15:41:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure cls_flush_uart_read [2021-11-23 15:41:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_flush_uart_read [2021-11-23 15:41:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure neo_flush_uart_write [2021-11-23 15:41:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_flush_uart_write [2021-11-23 15:41:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure neo_clear_break [2021-11-23 15:41:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_clear_break [2021-11-23 15:41:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:41:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:41:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:41:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure neo_get_uart_bytes_left [2021-11-23 15:41:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_get_uart_bytes_left [2021-11-23 15:41:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:41:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:41:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:41:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:41:12,341 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:41:12,348 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:12,554 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:12,561 INFO L158 Benchmark]: Toolchain (without parser) took 5100.00ms. Allocated memory was 111.1MB in the beginning and 381.7MB in the end (delta: 270.5MB). Free memory was 66.8MB in the beginning and 249.9MB in the end (delta: -183.1MB). Peak memory consumption was 98.5MB. Max. memory is 16.1GB. [2021-11-23 15:41:12,561 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory was 67.2MB in the beginning and 67.2MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:12,563 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2909.99ms. Allocated memory was 111.1MB in the beginning and 222.3MB in the end (delta: 111.1MB). Free memory was 66.5MB in the beginning and 113.8MB in the end (delta: -47.2MB). Peak memory consumption was 81.5MB. Max. memory is 16.1GB. [2021-11-23 15:41:12,564 INFO L158 Benchmark]: Boogie Procedure Inliner took 337.85ms. Allocated memory is still 222.3MB. Free memory was 113.8MB in the beginning and 78.9MB in the end (delta: 34.9MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 15:41:12,567 INFO L158 Benchmark]: Boogie Preprocessor took 545.66ms. Allocated memory is still 222.3MB. Free memory was 78.9MB in the beginning and 103.5MB in the end (delta: -24.6MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. [2021-11-23 15:41:12,573 INFO L158 Benchmark]: RCFGBuilder took 1300.88ms. Allocated memory was 222.3MB in the beginning and 381.7MB in the end (delta: 159.4MB). Free memory was 103.5MB in the beginning and 249.9MB in the end (delta: -146.3MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2021-11-23 15:41:12,579 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory was 67.2MB in the beginning and 67.2MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2909.99ms. Allocated memory was 111.1MB in the beginning and 222.3MB in the end (delta: 111.1MB). Free memory was 66.5MB in the beginning and 113.8MB in the end (delta: -47.2MB). Peak memory consumption was 81.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 337.85ms. Allocated memory is still 222.3MB. Free memory was 113.8MB in the beginning and 78.9MB in the end (delta: 34.9MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 545.66ms. Allocated memory is still 222.3MB. Free memory was 78.9MB in the beginning and 103.5MB in the end (delta: -24.6MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1300.88ms. Allocated memory was 222.3MB in the beginning and 381.7MB in the end (delta: 159.4MB). Free memory was 103.5MB in the beginning and 249.9MB in the end (delta: -146.3MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:41:12,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4a85e1979f2ca2892c3eccf7e074527de3ab8b870454684fabd77f213c297e21 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:15,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:15,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:15,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:15,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:15,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:15,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:15,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:15,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:15,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:15,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:15,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:15,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:15,409 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:15,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:15,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:15,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:15,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:15,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:15,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:15,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:15,426 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:15,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:15,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:15,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:15,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:15,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:15,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:15,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:15,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:15,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:15,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:15,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:15,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:15,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:15,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:15,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:15,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:15,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:15,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:15,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:15,455 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:41:15,505 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:15,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:15,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:15,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:15,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:15,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:15,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:15,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:15,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:15,510 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:15,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:15,512 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:41:15,512 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:41:15,512 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:41:15,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:15,513 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:15,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:15,513 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:15,514 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:15,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:15,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:15,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:15,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:15,515 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:15,515 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:41:15,515 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:41:15,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:15,516 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:41:15,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:41:15,516 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a85e1979f2ca2892c3eccf7e074527de3ab8b870454684fabd77f213c297e21 [2021-11-23 15:41:15,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:15,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:15,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:15,986 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:15,987 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:15,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i [2021-11-23 15:41:16,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data/56a322c4f/73d3eac7e5a84ef7a76deb1fd0fd5d6b/FLAG04783807d [2021-11-23 15:41:17,134 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:17,136 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i [2021-11-23 15:41:17,193 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data/56a322c4f/73d3eac7e5a84ef7a76deb1fd0fd5d6b/FLAG04783807d [2021-11-23 15:41:17,455 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/data/56a322c4f/73d3eac7e5a84ef7a76deb1fd0fd5d6b [2021-11-23 15:41:17,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:17,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:17,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:17,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:17,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:17,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:17" (1/1) ... [2021-11-23 15:41:17,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3417389c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:17, skipping insertion in model container [2021-11-23 15:41:17,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:17" (1/1) ... [2021-11-23 15:41:17,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:17,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:19,863 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i[298129,298142] [2021-11-23 15:41:19,923 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:19,979 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:41:20,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:20,584 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i[298129,298142] [2021-11-23 15:41:20,595 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:20,621 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:41:21,195 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--serial--jsm--jsm.ko-entry_point.cil.out.i[298129,298142] [2021-11-23 15:41:21,209 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:21,421 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:41:21,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21 WrapperNode [2021-11-23 15:41:21,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:21,423 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:21,423 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:41:21,424 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:41:21,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:21,569 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:21,808 INFO L137 Inliner]: procedures = 233, calls = 4120, calls flagged for inlining = 76, calls inlined = 73, statements flattened = 6188 [2021-11-23 15:41:21,808 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:21,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:41:21,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:41:21,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:41:21,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:21,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:21,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:21,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:22,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:22,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:22,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:22,363 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:41:22,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:41:22,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:41:22,366 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:41:22,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:21" (1/1) ... [2021-11-23 15:41:22,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:22,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:41:22,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:41:22,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:41:22,468 INFO L130 BoogieDeclarations]: Found specification of procedure cls_set_no_input_flow_control [2021-11-23 15:41:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_set_no_input_flow_control [2021-11-23 15:41:22,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:41:22,469 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_request_port [2021-11-23 15:41:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_request_port [2021-11-23 15:41:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:41:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:41:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:41:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:41:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:41:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:41:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:41:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:41:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:41:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:41:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:41:22,472 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_stop_character [2021-11-23 15:41:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_stop_character [2021-11-23 15:41:22,472 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:41:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:41:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:41:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:41:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure cls_copy_data_from_queue_to_uart [2021-11-23 15:41:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_copy_data_from_queue_to_uart [2021-11-23 15:41:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:41:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:41:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure neo_enable_receiver [2021-11-23 15:41:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_enable_receiver [2021-11-23 15:41:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2021-11-23 15:41:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2021-11-23 15:41:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2021-11-23 15:41:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2021-11-23 15:41:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure cls_uart_off [2021-11-23 15:41:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_uart_off [2021-11-23 15:41:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_send_xchar [2021-11-23 15:41:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_send_xchar [2021-11-23 15:41:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2021-11-23 15:41:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2021-11-23 15:41:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:41:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:41:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure neo_uart_off [2021-11-23 15:41:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_uart_off [2021-11-23 15:41:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2021-11-23 15:41:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2021-11-23 15:41:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:41:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:41:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_stop_rx [2021-11-23 15:41:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_stop_rx [2021-11-23 15:41:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2021-11-23 15:41:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2021-11-23 15:41:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure neo_parse_modem [2021-11-23 15:41:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_parse_modem [2021-11-23 15:41:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_release_port [2021-11-23 15:41:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_release_port [2021-11-23 15:41:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_type [2021-11-23 15:41:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_type [2021-11-23 15:41:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:41:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:41:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:41:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:41:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure cls_param [2021-11-23 15:41:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_param [2021-11-23 15:41:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:41:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:41:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_immediate_char [2021-11-23 15:41:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_immediate_char [2021-11-23 15:41:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure neo_copy_data_from_queue_to_uart [2021-11-23 15:41:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_copy_data_from_queue_to_uart [2021-11-23 15:41:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure cls_intr [2021-11-23 15:41:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_intr [2021-11-23 15:41:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:41:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_uart_port_init [2021-11-23 15:41:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_uart_port_init [2021-11-23 15:41:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure neo_assert_modem_signals [2021-11-23 15:41:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_assert_modem_signals [2021-11-23 15:41:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:41:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure neo_param [2021-11-23 15:41:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_param [2021-11-23 15:41:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:41:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:41:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure neo_copy_data_from_uart_to_queue [2021-11-23 15:41:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_copy_data_from_uart_to_queue [2021-11-23 15:41:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:41:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:41:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:41:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:41:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_remove_one [2021-11-23 15:41:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_remove_one [2021-11-23 15:41:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_close [2021-11-23 15:41:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_close [2021-11-23 15:41:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:41:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:41:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:41:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_set_termios [2021-11-23 15:41:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_set_termios [2021-11-23 15:41:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:41:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:41:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:41:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:41:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:41:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure neo_intr [2021-11-23 15:41:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_intr [2021-11-23 15:41:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_break [2021-11-23 15:41:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_break [2021-11-23 15:41:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:41:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:41:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:41:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:41:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:41:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure cls_clear_break [2021-11-23 15:41:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_clear_break [2021-11-23 15:41:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_config_port [2021-11-23 15:41:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_config_port [2021-11-23 15:41:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:41:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:41:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure cls_set_no_output_flow_control [2021-11-23 15:41:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_set_no_output_flow_control [2021-11-23 15:41:22,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:41:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:41:22,502 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_dcd_change [2021-11-23 15:41:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_dcd_change [2021-11-23 15:41:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:41:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:41:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-11-23 15:41:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2021-11-23 15:41:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_resume [2021-11-23 15:41:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_resume [2021-11-23 15:41:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_error_detected [2021-11-23 15:41:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_error_detected [2021-11-23 15:41:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure cls_uart_init [2021-11-23 15:41:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_uart_init [2021-11-23 15:41:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_start_character [2021-11-23 15:41:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_start_character [2021-11-23 15:41:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure cls_enable_receiver [2021-11-23 15:41:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_enable_receiver [2021-11-23 15:41:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:41:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:41:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure cls_disable_receiver [2021-11-23 15:41:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_disable_receiver [2021-11-23 15:41:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure neo_send_immediate_char [2021-11-23 15:41:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_send_immediate_char [2021-11-23 15:41:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure neo_set_no_output_flow_control [2021-11-23 15:41:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_set_no_output_flow_control [2021-11-23 15:41:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_stop_character [2021-11-23 15:41:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_stop_character [2021-11-23 15:41:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:41:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:41:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure cls_flush_uart_write [2021-11-23 15:41:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_flush_uart_write [2021-11-23 15:41:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_io_slot_reset [2021-11-23 15:41:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_io_slot_reset [2021-11-23 15:41:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:41:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:41:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_open [2021-11-23 15:41:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_open [2021-11-23 15:41:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:41:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2021-11-23 15:41:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2021-11-23 15:41:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:41:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:41:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:41:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:41:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:41:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_tx_empty [2021-11-23 15:41:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_tx_empty [2021-11-23 15:41:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_get_mctrl [2021-11-23 15:41:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_get_mctrl [2021-11-23 15:41:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:41:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:41:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure neo_pci_posting_flush [2021-11-23 15:41:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_pci_posting_flush [2021-11-23 15:41:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:41:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure cls_get_uart_bytes_left [2021-11-23 15:41:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_get_uart_bytes_left [2021-11-23 15:41:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:41:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:41:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:41:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure neo_set_no_input_flow_control [2021-11-23 15:41:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_set_no_input_flow_control [2021-11-23 15:41:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:41:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:41:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:41:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:41:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:41:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_carrier [2021-11-23 15:41:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_carrier [2021-11-23 15:41:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_stop_tx [2021-11-23 15:41:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_stop_tx [2021-11-23 15:41:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:41:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:41:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:41:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure neo_parse_isr [2021-11-23 15:41:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_parse_isr [2021-11-23 15:41:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_start_tx [2021-11-23 15:41:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_start_tx [2021-11-23 15:41:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure neo_flush_uart_read [2021-11-23 15:41:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_flush_uart_read [2021-11-23 15:41:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_break [2021-11-23 15:41:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_break [2021-11-23 15:41:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_remove_uart_port [2021-11-23 15:41:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_remove_uart_port [2021-11-23 15:41:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:41:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:41:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure cls_send_start_character [2021-11-23 15:41:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_send_start_character [2021-11-23 15:41:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure neo_uart_init [2021-11-23 15:41:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_uart_init [2021-11-23 15:41:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure cls_assert_modem_signals [2021-11-23 15:41:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_assert_modem_signals [2021-11-23 15:41:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_write [2021-11-23 15:41:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_write [2021-11-23 15:41:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_set_mctrl [2021-11-23 15:41:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_set_mctrl [2021-11-23 15:41:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_tty_break [2021-11-23 15:41:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_tty_break [2021-11-23 15:41:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure jsm_check_queue_flow_control [2021-11-23 15:41:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure jsm_check_queue_flow_control [2021-11-23 15:41:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure cls_parse_modem [2021-11-23 15:41:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_parse_modem [2021-11-23 15:41:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure neo_disable_receiver [2021-11-23 15:41:22,526 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_disable_receiver [2021-11-23 15:41:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure cls_flush_uart_read [2021-11-23 15:41:22,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cls_flush_uart_read [2021-11-23 15:41:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure neo_flush_uart_write [2021-11-23 15:41:22,526 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_flush_uart_write [2021-11-23 15:41:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure neo_clear_break [2021-11-23 15:41:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_clear_break [2021-11-23 15:41:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:41:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:41:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:41:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure neo_get_uart_bytes_left [2021-11-23 15:41:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure neo_get_uart_bytes_left [2021-11-23 15:41:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:41:22,528 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:41:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:41:22,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:41:23,558 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:41:23,566 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:23,874 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:23,878 INFO L158 Benchmark]: Toolchain (without parser) took 6418.97ms. Allocated memory was 75.5MB in the beginning and 264.2MB in the end (delta: 188.7MB). Free memory was 48.3MB in the beginning and 100.4MB in the end (delta: -52.1MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2021-11-23 15:41:23,879 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 75.5MB. Free memory is still 56.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:23,880 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3962.30ms. Allocated memory was 75.5MB in the beginning and 264.2MB in the end (delta: 188.7MB). Free memory was 48.1MB in the beginning and 145.2MB in the end (delta: -97.0MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. [2021-11-23 15:41:23,880 INFO L158 Benchmark]: Boogie Procedure Inliner took 385.45ms. Allocated memory is still 264.2MB. Free memory was 145.2MB in the beginning and 111.6MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:41:23,881 INFO L158 Benchmark]: Boogie Preprocessor took 553.30ms. Allocated memory is still 264.2MB. Free memory was 111.6MB in the beginning and 145.5MB in the end (delta: -33.9MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2021-11-23 15:41:23,881 INFO L158 Benchmark]: RCFGBuilder took 1512.04ms. Allocated memory is still 264.2MB. Free memory was 145.5MB in the beginning and 100.4MB in the end (delta: 45.1MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-23 15:41:23,893 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59ms. Allocated memory is still 75.5MB. Free memory is still 56.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3962.30ms. Allocated memory was 75.5MB in the beginning and 264.2MB in the end (delta: 188.7MB). Free memory was 48.1MB in the beginning and 145.2MB in the end (delta: -97.0MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 385.45ms. Allocated memory is still 264.2MB. Free memory was 145.2MB in the beginning and 111.6MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 553.30ms. Allocated memory is still 264.2MB. Free memory was 111.6MB in the beginning and 145.5MB in the end (delta: -33.9MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1512.04ms. Allocated memory is still 264.2MB. Free memory was 145.5MB in the beginning and 100.4MB in the end (delta: 45.1MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:41:24,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30846e5f-c118-4823-9e8a-c251ae979cab/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable