./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:28,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:28,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:29,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:29,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:29,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:29,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:29,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:29,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:29,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:29,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:29,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:29,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:29,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:29,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:29,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:29,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:29,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:29,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:29,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:29,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:29,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:29,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:29,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:29,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:29,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:29,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:29,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:29,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:29,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:29,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:29,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:29,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:29,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:29,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:29,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:29,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:29,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:29,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:29,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:29,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:29,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:29,145 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:29,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:29,146 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:29,146 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:29,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:29,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:29,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:29,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:29,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:29,148 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:29,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:29,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:29,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:29,149 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:29,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:29,150 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:29,150 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:29,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:29,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:29,151 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:29,151 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:29,151 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:29,151 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:29,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:29,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:29,152 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a [2021-11-23 15:05:29,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:29,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:29,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:29,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:29,439 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:29,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:05:29,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data/0959023e0/66b6f69fefa44426941649df98bb5e5a/FLAG5eda1c7a0 [2021-11-23 15:05:30,399 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:30,399 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:05:30,461 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data/0959023e0/66b6f69fefa44426941649df98bb5e5a/FLAG5eda1c7a0 [2021-11-23 15:05:30,855 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data/0959023e0/66b6f69fefa44426941649df98bb5e5a [2021-11-23 15:05:30,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:30,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:30,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:30,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:30,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:30,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:30,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b3b34e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30, skipping insertion in model container [2021-11-23 15:05:30,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:30,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:31,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:33,894 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2021-11-23 15:05:33,898 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2021-11-23 15:05:33,899 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2021-11-23 15:05:33,900 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2021-11-23 15:05:33,935 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:33,976 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:34,437 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2021-11-23 15:05:34,438 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2021-11-23 15:05:34,439 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2021-11-23 15:05:34,439 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2021-11-23 15:05:34,448 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:34,603 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:34,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34 WrapperNode [2021-11-23 15:05:34,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:34,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:34,606 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:34,606 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:34,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:34,719 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:34,880 INFO L137 Inliner]: procedures = 355, calls = 2107, calls flagged for inlining = 195, calls inlined = 185, statements flattened = 5002 [2021-11-23 15:05:34,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:34,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:34,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:34,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:34,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:34,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:34,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:34,960 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:35,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:35,121 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:35,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:35,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:35,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:35,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:35,179 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:35,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:34" (1/1) ... [2021-11-23 15:05:35,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:35,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:35,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:35,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:35,265 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:05:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:05:35,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:05:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:05:35,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-11-23 15:05:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-11-23 15:05:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:05:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:05:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:05:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:05:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:05:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:05:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:05:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:05:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:05:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:05:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:05:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:05:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:05:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:05:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:05:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:05:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2021-11-23 15:05:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2021-11-23 15:05:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:05:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:05:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:05:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:05:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-11-23 15:05:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-11-23 15:05:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:05:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:05:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:05:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:05:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:05:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:05:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:05:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:05:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:05:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:05:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:05:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:05:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:05:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:05:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-23 15:05:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-23 15:05:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:05:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:05:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:05:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:05:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:05:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:05:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:05:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:05:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:05:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:05:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:05:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:05:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:05:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:05:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:05:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:05:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:05:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:05:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:05:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:05:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:05:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:05:35,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:35,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:35,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:05:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:05:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:05:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:05:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:05:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:05:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:05:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:05:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:05:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:05:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:05:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:05:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 15:05:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 15:05:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:05:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:05:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:05:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:05:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:05:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:05:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:05:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:05:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:05:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:05:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:05:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:05:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-11-23 15:05:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-11-23 15:05:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:05:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:05:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:05:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:05:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:05:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:05:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:05:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:05:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:05:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:05:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:05:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:05:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:05:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:05:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:05:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:05:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:05:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:05:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:05:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-11-23 15:05:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-11-23 15:05:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:05:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:05:36,220 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:36,227 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:37,099 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:37,104 INFO L158 Benchmark]: Toolchain (without parser) took 6241.99ms. Allocated memory was 83.9MB in the beginning and 257.9MB in the end (delta: 174.1MB). Free memory was 52.6MB in the beginning and 153.6MB in the end (delta: -101.0MB). Peak memory consumption was 127.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:37,105 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:37,106 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3739.65ms. Allocated memory was 83.9MB in the beginning and 169.9MB in the end (delta: 86.0MB). Free memory was 52.4MB in the beginning and 92.2MB in the end (delta: -39.8MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:37,107 INFO L158 Benchmark]: Boogie Procedure Inliner took 275.14ms. Allocated memory is still 169.9MB. Free memory was 92.2MB in the beginning and 62.0MB in the end (delta: 30.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:37,107 INFO L158 Benchmark]: Boogie Preprocessor took 297.05ms. Allocated memory is still 169.9MB. Free memory was 62.0MB in the beginning and 64.6MB in the end (delta: -2.6MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:37,108 INFO L158 Benchmark]: RCFGBuilder took 1923.53ms. Allocated memory was 169.9MB in the beginning and 257.9MB in the end (delta: 88.1MB). Free memory was 64.6MB in the beginning and 153.6MB in the end (delta: -89.0MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:37,111 INFO L339 ainManager$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 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3739.65ms. Allocated memory was 83.9MB in the beginning and 169.9MB in the end (delta: 86.0MB). Free memory was 52.4MB in the beginning and 92.2MB in the end (delta: -39.8MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 275.14ms. Allocated memory is still 169.9MB. Free memory was 92.2MB in the beginning and 62.0MB in the end (delta: 30.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 297.05ms. Allocated memory is still 169.9MB. Free memory was 62.0MB in the beginning and 64.6MB in the end (delta: -2.6MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1923.53ms. Allocated memory was 169.9MB in the beginning and 257.9MB in the end (delta: 88.1MB). Free memory was 64.6MB in the beginning and 153.6MB in the end (delta: -89.0MB). Peak memory consumption was 53.6MB. 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 15:05:37,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:39,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:39,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:39,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:39,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:39,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:39,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:39,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:39,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:39,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:39,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:39,870 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:39,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:39,872 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:39,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:39,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:39,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:39,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:39,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:39,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:39,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:39,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:39,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:39,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:39,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:39,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:39,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:39,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:39,903 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:39,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:39,905 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:39,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:39,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:39,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:39,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:39,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:39,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:39,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:39,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:39,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:39,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:39,918 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:39,970 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:39,970 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:39,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:39,972 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:39,973 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:39,973 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:39,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:39,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:39,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:39,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:39,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:39,975 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:39,975 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:39,975 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:39,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:39,976 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:39,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:39,976 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:39,977 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:39,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:39,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:39,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:39,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:39,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:39,979 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:39,979 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:39,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:39,979 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:39,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:39,980 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a [2021-11-23 15:05:40,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:40,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:40,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:40,399 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:40,401 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:40,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:05:40,492 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data/edc9b04b3/eaf3bbebf42a4ddabf7c298748c61cf4/FLAG30ed1f40a [2021-11-23 15:05:41,631 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:41,632 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:05:41,684 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data/edc9b04b3/eaf3bbebf42a4ddabf7c298748c61cf4/FLAG30ed1f40a [2021-11-23 15:05:41,953 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/data/edc9b04b3/eaf3bbebf42a4ddabf7c298748c61cf4 [2021-11-23 15:05:41,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:41,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:41,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:41,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:41,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:41,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:41" (1/1) ... [2021-11-23 15:05:41,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e943b04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:41, skipping insertion in model container [2021-11-23 15:05:41,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:41" (1/1) ... [2021-11-23 15:05:41,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:42,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:45,208 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2021-11-23 15:05:45,216 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2021-11-23 15:05:45,217 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2021-11-23 15:05:45,218 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2021-11-23 15:05:45,251 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:45,318 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:45,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:45,807 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2021-11-23 15:05:45,808 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2021-11-23 15:05:45,809 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2021-11-23 15:05:45,809 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2021-11-23 15:05:45,817 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:45,846 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:46,421 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2021-11-23 15:05:46,422 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2021-11-23 15:05:46,423 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2021-11-23 15:05:46,423 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_b4113bfc-5c9c-453d-900b-aa4ab015bd28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2021-11-23 15:05:46,434 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:46,648 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:46,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46 WrapperNode [2021-11-23 15:05:46,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:46,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:46,651 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:46,651 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:46,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:46,831 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,033 INFO L137 Inliner]: procedures = 364, calls = 2107, calls flagged for inlining = 195, calls inlined = 185, statements flattened = 4876 [2021-11-23 15:05:47,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:47,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:47,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:47,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:47,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,233 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,354 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:47,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:47,357 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:47,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:47,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:47,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:47,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:47,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:05:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:05:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:05:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:05:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-11-23 15:05:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-11-23 15:05:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:05:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:05:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:05:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:05:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:05:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:05:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:05:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:05:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:05:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:05:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:05:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:05:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:05:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:05:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:47,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:47,454 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:05:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:05:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2021-11-23 15:05:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2021-11-23 15:05:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:05:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:05:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:47,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:47,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:05:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:05:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:47,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:47,534 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-11-23 15:05:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-11-23 15:05:47,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:47,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:05:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:05:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:05:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:05:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:05:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:05:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:05:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:05:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:05:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:05:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:05:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:05:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:05:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:05:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-23 15:05:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-23 15:05:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:47,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:05:47,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:05:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:05:47,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:05:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:05:47,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:05:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:05:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:05:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:05:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:05:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:05:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:05:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:05:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:05:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:05:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:05:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:05:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:05:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:05:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:05:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:05:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:05:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:05:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:05:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:05:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:05:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:05:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:05:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:05:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:05:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:05:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:05:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:05:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:05:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 15:05:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 15:05:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:05:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:05:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:05:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:05:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:05:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:05:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:47,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:05:47,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:05:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:05:47,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:05:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:05:47,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:05:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:47,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-11-23 15:05:47,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-11-23 15:05:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:05:47,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:05:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:47,548 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:05:47,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:05:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:47,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:05:47,549 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:05:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:05:47,549 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:05:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:05:47,549 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:05:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:05:47,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:05:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:05:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:05:47,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:05:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:05:47,550 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:05:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:47,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:05:47,550 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:05:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-11-23 15:05:47,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-11-23 15:05:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:05:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:05:48,435 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:48,442 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:06:03,252 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:06:03,257 INFO L158 Benchmark]: Toolchain (without parser) took 21298.40ms. Allocated memory was 60.8MB in the beginning and 467.7MB in the end (delta: 406.8MB). Free memory was 35.3MB in the beginning and 347.1MB in the end (delta: -311.8MB). Peak memory consumption was 142.2MB. Max. memory is 16.1GB. [2021-11-23 15:06:03,257 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 48.2MB. Free memory was 29.8MB in the beginning and 29.8MB in the end (delta: 31.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:06:03,258 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4690.10ms. Allocated memory was 60.8MB in the beginning and 232.8MB in the end (delta: 172.0MB). Free memory was 35.2MB in the beginning and 152.9MB in the end (delta: -117.7MB). Peak memory consumption was 110.4MB. Max. memory is 16.1GB. [2021-11-23 15:06:03,258 INFO L158 Benchmark]: Boogie Procedure Inliner took 383.38ms. Allocated memory is still 232.8MB. Free memory was 152.8MB in the beginning and 136.7MB in the end (delta: 16.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:06:03,259 INFO L158 Benchmark]: Boogie Preprocessor took 320.43ms. Allocated memory is still 232.8MB. Free memory was 136.7MB in the beginning and 104.1MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:06:03,260 INFO L158 Benchmark]: RCFGBuilder took 15898.63ms. Allocated memory was 232.8MB in the beginning and 467.7MB in the end (delta: 234.9MB). Free memory was 104.1MB in the beginning and 347.1MB in the end (delta: -242.9MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2021-11-23 15:06:03,271 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 48.2MB. Free memory was 29.8MB in the beginning and 29.8MB in the end (delta: 31.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4690.10ms. Allocated memory was 60.8MB in the beginning and 232.8MB in the end (delta: 172.0MB). Free memory was 35.2MB in the beginning and 152.9MB in the end (delta: -117.7MB). Peak memory consumption was 110.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 383.38ms. Allocated memory is still 232.8MB. Free memory was 152.8MB in the beginning and 136.7MB in the end (delta: 16.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 320.43ms. Allocated memory is still 232.8MB. Free memory was 136.7MB in the beginning and 104.1MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 15898.63ms. Allocated memory was 232.8MB in the beginning and 467.7MB in the end (delta: 234.9MB). Free memory was 104.1MB in the beginning and 347.1MB in the end (delta: -242.9MB). Peak memory consumption was 37.0MB. 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 15:06:03,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4113bfc-5c9c-453d-900b-aa4ab015bd28/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