./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/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_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/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 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:47,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:47,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:47,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:47,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:47,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:47,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:47,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:47,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:47,465 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:47,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:47,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:47,469 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:47,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:47,473 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:47,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:47,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:47,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:47,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:47,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:47,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:47,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:47,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:47,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:47,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:47,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:47,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:47,508 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:47,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:47,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:47,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:47,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:47,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:47,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:47,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:47,520 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:47,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:47,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:47,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:47,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:47,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:47,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 15:04:47,572 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:47,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:47,574 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:47,574 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:47,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:47,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:47,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:47,575 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:04:47,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:47,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:04:47,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:47,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:47,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:47,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:47,578 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:04:47,578 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:47,578 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:47,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:47,579 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:47,579 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:47,579 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:47,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:47,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:47,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:47,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:47,580 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:47,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:47,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:47,581 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_13eafc39-d111-45a2-bac6-b6384eef212d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2021-11-23 15:04:47,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:48,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:48,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:48,021 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:48,023 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:48,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2021-11-23 15:04:48,108 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data/effc61810/a979e21240f64d2f8fa6049ba03b2553/FLAG67fabd521 [2021-11-23 15:04:49,283 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:49,285 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2021-11-23 15:04:49,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data/effc61810/a979e21240f64d2f8fa6049ba03b2553/FLAG67fabd521 [2021-11-23 15:04:49,559 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data/effc61810/a979e21240f64d2f8fa6049ba03b2553 [2021-11-23 15:04:49,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:49,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:49,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:49,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:49,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:49,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:49,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf36f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49, skipping insertion in model container [2021-11-23 15:04:49,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:49,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:49,847 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:52,776 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_13eafc39-d111-45a2-bac6-b6384eef212d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2021-11-23 15:04:53,422 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:53,492 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:53,937 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_13eafc39-d111-45a2-bac6-b6384eef212d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2021-11-23 15:04:53,954 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:54,156 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:54,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54 WrapperNode [2021-11-23 15:04:54,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:54,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:54,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:54,160 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:54,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,289 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,548 INFO L137 Inliner]: procedures = 398, calls = 2100, calls flagged for inlining = 184, calls inlined = 150, statements flattened = 4660 [2021-11-23 15:04:54,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:54,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:54,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:54,551 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:54,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,615 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,805 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:54,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:54,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:54,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:54,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:54" (1/1) ... [2021-11-23 15:04:54,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:54,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:54,937 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:54,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2021-11-23 15:04:54,995 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2021-11-23 15:04:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2021-11-23 15:04:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2021-11-23 15:04:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2021-11-23 15:04:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2021-11-23 15:04:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-11-23 15:04:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-11-23 15:04:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2021-11-23 15:04:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2021-11-23 15:04:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2021-11-23 15:04:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2021-11-23 15:04:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2021-11-23 15:04:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2021-11-23 15:04:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2021-11-23 15:04:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2021-11-23 15:04:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2021-11-23 15:04:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2021-11-23 15:04:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-11-23 15:04:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2021-11-23 15:04:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:04:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:04:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:04:55,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:04:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2021-11-23 15:04:55,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2021-11-23 15:04:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2021-11-23 15:04:55,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2021-11-23 15:04:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2021-11-23 15:04:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2021-11-23 15:04:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:04:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:04:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2021-11-23 15:04:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2021-11-23 15:04:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2021-11-23 15:04:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2021-11-23 15:04:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:04:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:04:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2021-11-23 15:04:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2021-11-23 15:04:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2021-11-23 15:04:55,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2021-11-23 15:04:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 15:04:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:55,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:04:55,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:04:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-23 15:04:55,005 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-23 15:04:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:04:55,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:04:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:04:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:04:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2021-11-23 15:04:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2021-11-23 15:04:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2021-11-23 15:04:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2021-11-23 15:04:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2021-11-23 15:04:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2021-11-23 15:04:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2021-11-23 15:04:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2021-11-23 15:04:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:04:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:04:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2021-11-23 15:04:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2021-11-23 15:04:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2021-11-23 15:04:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2021-11-23 15:04:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:04:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:04:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2021-11-23 15:04:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2021-11-23 15:04:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:04:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:04:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:04:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:04:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:04:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:04:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2021-11-23 15:04:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2021-11-23 15:04:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2021-11-23 15:04:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2021-11-23 15:04:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:04:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:04:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-11-23 15:04:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-11-23 15:04:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:04:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:04:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2021-11-23 15:04:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2021-11-23 15:04:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:04:55,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:04:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:04:55,064 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:04:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:55,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2021-11-23 15:04:55,064 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2021-11-23 15:04:55,065 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:04:55,066 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:04:55,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:04:55,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:04:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:04:55,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:04:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:04:55,072 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:04:55,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2021-11-23 15:04:55,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2021-11-23 15:04:55,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:55,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2021-11-23 15:04:55,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2021-11-23 15:04:55,077 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 15:04:55,888 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:55,892 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:00,126 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:05:00,173 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:05:00,173 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:05:00,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:05:00 BoogieIcfgContainer [2021-11-23 15:05:00,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:05:00,183 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:05:00,184 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:05:00,196 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:05:00,196 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:05:00" (1/1) ... [2021-11-23 15:05:00,197 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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 15:05:00,202 INFO L158 Benchmark]: Toolchain (without parser) took 10637.00ms. Allocated memory was 121.6MB in the beginning and 249.6MB in the end (delta: 127.9MB). Free memory was 72.7MB in the beginning and 87.7MB in the end (delta: -14.9MB). Peak memory consumption was 112.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:00,203 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 121.6MB. Free memory was 102.7MB in the beginning and 102.6MB in the end (delta: 77.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:00,205 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4576.18ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 72.6MB in the beginning and 66.2MB in the end (delta: 6.4MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:00,208 INFO L158 Benchmark]: Boogie Procedure Inliner took 390.92ms. Allocated memory is still 161.5MB. Free memory was 66.2MB in the beginning and 79.8MB in the end (delta: -13.7MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:00,214 INFO L158 Benchmark]: Boogie Preprocessor took 333.81ms. Allocated memory is still 161.5MB. Free memory was 79.8MB in the beginning and 54.3MB in the end (delta: 25.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:00,215 INFO L158 Benchmark]: RCFGBuilder took 5292.14ms. Allocated memory was 161.5MB in the beginning and 249.6MB in the end (delta: 88.1MB). Free memory was 54.3MB in the beginning and 88.7MB in the end (delta: -34.5MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:00,216 INFO L158 Benchmark]: CodeCheck took 16.23ms. Allocated memory is still 249.6MB. Free memory was 88.7MB in the beginning and 87.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:00,225 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 121.6MB. Free memory was 102.7MB in the beginning and 102.6MB in the end (delta: 77.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4576.18ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 72.6MB in the beginning and 66.2MB in the end (delta: 6.4MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 390.92ms. Allocated memory is still 161.5MB. Free memory was 66.2MB in the beginning and 79.8MB in the end (delta: -13.7MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 333.81ms. Allocated memory is still 161.5MB. Free memory was 79.8MB in the beginning and 54.3MB in the end (delta: 25.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5292.14ms. Allocated memory was 161.5MB in the beginning and 249.6MB in the end (delta: 88.1MB). Free memory was 54.3MB in the beginning and 88.7MB in the end (delta: -34.5MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. * CodeCheck took 16.23ms. Allocated memory is still 249.6MB. Free memory was 88.7MB in the beginning and 87.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:00,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/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_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/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_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/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 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:02,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:02,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:03,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:03,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:03,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:03,027 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:03,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:03,038 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:03,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:03,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:03,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:03,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:03,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:03,057 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:03,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:03,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:03,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:03,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:03,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:03,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:03,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:03,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:03,085 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:03,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:03,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:03,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:03,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:03,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:03,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:03,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:03,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:03,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:03,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:03,107 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:03,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:03,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:03,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:03,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:03,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:03,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:03,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 15:05:03,189 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:03,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:03,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:03,191 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:03,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:03,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:03,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:03,194 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:05:03,194 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:05:03,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:03,196 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:03,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:03,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:03,197 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:03,197 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:03,197 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:03,198 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:05:03,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:03,198 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:03,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:03,199 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:03,199 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:03,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:03,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:03,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:03,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:03,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:03,201 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:03,201 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:03,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:03,201 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:03,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:03,202 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_13eafc39-d111-45a2-bac6-b6384eef212d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2021-11-23 15:05:03,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:03,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:03,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:03,692 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:03,693 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:03,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2021-11-23 15:05:03,768 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data/3b1f76581/e1759c2e84604cdd88dd8c877192c97f/FLAG3b3eecec1 [2021-11-23 15:05:04,817 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:04,819 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2021-11-23 15:05:04,884 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data/3b1f76581/e1759c2e84604cdd88dd8c877192c97f/FLAG3b3eecec1 [2021-11-23 15:05:05,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/data/3b1f76581/e1759c2e84604cdd88dd8c877192c97f [2021-11-23 15:05:05,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:05,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:05,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:05,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:05,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:05,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7448d804 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05, skipping insertion in model container [2021-11-23 15:05:05,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:05,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:08,513 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_13eafc39-d111-45a2-bac6-b6384eef212d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2021-11-23 15:05:09,090 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:09,154 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:09,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:09,746 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_13eafc39-d111-45a2-bac6-b6384eef212d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2021-11-23 15:05:09,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:09,781 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:10,163 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_13eafc39-d111-45a2-bac6-b6384eef212d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2021-11-23 15:05:10,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:10,403 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:10,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10 WrapperNode [2021-11-23 15:05:10,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:10,405 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:10,405 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:10,406 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:10,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,715 INFO L137 Inliner]: procedures = 405, calls = 2100, calls flagged for inlining = 184, calls inlined = 150, statements flattened = 4538 [2021-11-23 15:05:10,716 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:10,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:10,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:10,717 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:10,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,957 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:10,959 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:10,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:10,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:10,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:10,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:10,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:11,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:11,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2021-11-23 15:05:11,053 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2021-11-23 15:05:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2021-11-23 15:05:11,053 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2021-11-23 15:05:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:11,054 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2021-11-23 15:05:11,054 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2021-11-23 15:05:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-11-23 15:05:11,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-11-23 15:05:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:11,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:11,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2021-11-23 15:05:11,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2021-11-23 15:05:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2021-11-23 15:05:11,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2021-11-23 15:05:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2021-11-23 15:05:11,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2021-11-23 15:05:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2021-11-23 15:05:11,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2021-11-23 15:05:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2021-11-23 15:05:11,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2021-11-23 15:05:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-11-23 15:05:11,057 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2021-11-23 15:05:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:05:11,057 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:05:11,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:11,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:11,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2021-11-23 15:05:11,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2021-11-23 15:05:11,058 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2021-11-23 15:05:11,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2021-11-23 15:05:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:11,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2021-11-23 15:05:11,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2021-11-23 15:05:11,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:11,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:11,060 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:05:11,060 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:05:11,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:11,061 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:11,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:11,061 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:11,062 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:11,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2021-11-23 15:05:11,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2021-11-23 15:05:11,062 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2021-11-23 15:05:11,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2021-11-23 15:05:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:11,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2021-11-23 15:05:11,064 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2021-11-23 15:05:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2021-11-23 15:05:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2021-11-23 15:05:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:11,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 15:05:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:05:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:05:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-23 15:05:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-23 15:05:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:05:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:05:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:05:11,070 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:05:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2021-11-23 15:05:11,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2021-11-23 15:05:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2021-11-23 15:05:11,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2021-11-23 15:05:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2021-11-23 15:05:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2021-11-23 15:05:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2021-11-23 15:05:11,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2021-11-23 15:05:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:05:11,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:05:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:11,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:05:11,075 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:05:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:11,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2021-11-23 15:05:11,076 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2021-11-23 15:05:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:11,076 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2021-11-23 15:05:11,077 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2021-11-23 15:05:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:11,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2021-11-23 15:05:11,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2021-11-23 15:05:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:05:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:05:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:05:11,084 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:05:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2021-11-23 15:05:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2021-11-23 15:05:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2021-11-23 15:05:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2021-11-23 15:05:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:05:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:05:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-11-23 15:05:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-11-23 15:05:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2021-11-23 15:05:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2021-11-23 15:05:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:05:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:05:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:05:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:05:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2021-11-23 15:05:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2021-11-23 15:05:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:05:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:05:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:05:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:05:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2021-11-23 15:05:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2021-11-23 15:05:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2021-11-23 15:05:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2021-11-23 15:05:11,101 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 15:05:11,868 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:11,871 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:18,256 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:05:18,304 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:05:18,304 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:05:18,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:05:18 BoogieIcfgContainer [2021-11-23 15:05:18,311 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:05:18,312 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:05:18,312 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:05:18,322 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:05:18,322 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:05:18" (1/1) ... [2021-11-23 15:05:18,323 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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 15:05:18,328 INFO L158 Benchmark]: Toolchain (without parser) took 13086.94ms. Allocated memory was 54.5MB in the beginning and 492.8MB in the end (delta: 438.3MB). Free memory was 28.4MB in the beginning and 328.8MB in the end (delta: -300.4MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:18,328 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:18,329 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5162.83ms. Allocated memory was 54.5MB in the beginning and 291.5MB in the end (delta: 237.0MB). Free memory was 28.1MB in the beginning and 209.6MB in the end (delta: -181.5MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:18,329 INFO L158 Benchmark]: Boogie Procedure Inliner took 310.84ms. Allocated memory is still 291.5MB. Free memory was 208.5MB in the beginning and 183.3MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:18,330 INFO L158 Benchmark]: Boogie Preprocessor took 240.69ms. Allocated memory is still 291.5MB. Free memory was 183.3MB in the beginning and 157.1MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:18,330 INFO L158 Benchmark]: RCFGBuilder took 7352.48ms. Allocated memory was 291.5MB in the beginning and 492.8MB in the end (delta: 201.3MB). Free memory was 157.1MB in the beginning and 329.8MB in the end (delta: -172.7MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:18,331 INFO L158 Benchmark]: CodeCheck took 13.72ms. Allocated memory is still 492.8MB. Free memory was 329.8MB in the beginning and 328.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:18,333 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5162.83ms. Allocated memory was 54.5MB in the beginning and 291.5MB in the end (delta: 237.0MB). Free memory was 28.1MB in the beginning and 209.6MB in the end (delta: -181.5MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 310.84ms. Allocated memory is still 291.5MB. Free memory was 208.5MB in the beginning and 183.3MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 240.69ms. Allocated memory is still 291.5MB. Free memory was 183.3MB in the beginning and 157.1MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 7352.48ms. Allocated memory was 291.5MB in the beginning and 492.8MB in the end (delta: 201.3MB). Free memory was 157.1MB in the beginning and 329.8MB in the end (delta: -172.7MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. * CodeCheck took 13.72ms. Allocated memory is still 492.8MB. Free memory was 329.8MB in the beginning and 328.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:18,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13eafc39-d111-45a2-bac6-b6384eef212d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported