./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.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_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/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_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/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_0415af5f-eca8-443f-9cf6-437a20571c96/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 0244ba3afa8f7ad22495f5a8471d06f23526d33a8faf745362384ed0d07d3bd9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:37,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:37,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:37,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:37,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:37,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:37,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:37,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:37,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:37,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:37,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:37,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:37,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:37,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:37,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:37,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:37,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:37,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:37,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:37,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:37,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:37,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:37,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:37,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:37,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:37,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:37,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:37,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:37,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:37,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:37,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:37,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:37,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:37,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:37,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:37,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:37,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:37,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:37,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:37,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:37,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:37,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:38,028 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:38,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:38,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:38,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:38,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:38,031 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:38,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:38,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:38,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:38,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:38,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:38,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:38,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:38,038 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:38,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:38,039 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:38,039 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:38,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:38,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:38,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:38,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:38,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:38,040 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:38,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:38,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:38,041 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_0415af5f-eca8-443f-9cf6-437a20571c96/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0244ba3afa8f7ad22495f5a8471d06f23526d33a8faf745362384ed0d07d3bd9 [2021-11-23 15:54:38,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:38,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:38,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:38,401 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:38,402 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:38,404 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:54:38,501 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data/1f28618ca/362483e2cee94d95b0cbe70bfa5e41e2/FLAGb1821cf33 [2021-11-23 15:54:39,673 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:39,674 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:54:39,760 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data/1f28618ca/362483e2cee94d95b0cbe70bfa5e41e2/FLAGb1821cf33 [2021-11-23 15:54:39,916 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data/1f28618ca/362483e2cee94d95b0cbe70bfa5e41e2 [2021-11-23 15:54:39,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:39,922 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:39,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:39,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:39,929 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:39,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d6fd9d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39, skipping insertion in model container [2021-11-23 15:54:39,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:40,149 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:44,678 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[509907,509920] [2021-11-23 15:54:44,681 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510073,510086] [2021-11-23 15:54:44,681 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510237,510250] [2021-11-23 15:54:44,682 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510402,510415] [2021-11-23 15:54:44,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:44,771 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:45,478 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[509907,509920] [2021-11-23 15:54:45,480 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510073,510086] [2021-11-23 15:54:45,480 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510237,510250] [2021-11-23 15:54:45,481 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510402,510415] [2021-11-23 15:54:45,496 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:45,807 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:45,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45 WrapperNode [2021-11-23 15:54:45,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:45,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:45,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:45,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:45,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:45,996 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,233 INFO L137 Inliner]: procedures = 563, calls = 3960, calls flagged for inlining = 326, calls inlined = 274, statements flattened = 8542 [2021-11-23 15:54:46,234 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:46,234 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:46,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:46,235 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:46,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,641 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:46,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:46,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:46,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:46,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:45" (1/1) ... [2021-11-23 15:54:46,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:46,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:46,847 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:46,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-23 15:54:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-23 15:54:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:54:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:54:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-23 15:54:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-23 15:54:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:54:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:54:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:54:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:54:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-23 15:54:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-23 15:54:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:54:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:54:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:54:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:54:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:54:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:54:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:54:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:54:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:54:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:54:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-23 15:54:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-23 15:54:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:54:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:54:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:54:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:54:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:54:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:54:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:54:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:54:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:54:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:54:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:54:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:54:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-23 15:54:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-23 15:54:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:54:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:54:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 15:54:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 15:54:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:54:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:54:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:54:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:54:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:54:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:54:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-23 15:54:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-23 15:54:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:54:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:54:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:54:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:54:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:54:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:54:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:54:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:54:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:54:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:54:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:54:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:54:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-23 15:54:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-23 15:54:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-23 15:54:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-23 15:54:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-23 15:54:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-23 15:54:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:54:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:54:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-23 15:54:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-23 15:54:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-23 15:54:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-23 15:54:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:54:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:54:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:54:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:54:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:54:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:54:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:54:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:54:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:54:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:54:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:54:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:54:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-23 15:54:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-23 15:54:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-23 15:54:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-23 15:54:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:54:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:54:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:54:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:54:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-23 15:54:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-23 15:54:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:54:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:54:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:54:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:54:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:54:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:54:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:54:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:54:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-23 15:54:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-23 15:54:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-23 15:54:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-23 15:54:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:54:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:54:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:54:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:54:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:54:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:54:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:54:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:54:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:54:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:54:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:54:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:54:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:54:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:54:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-23 15:54:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-23 15:54:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:54:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:54:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:54:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:54:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:54:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:54:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:54:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:54:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:54:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:54:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:54:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:54:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:54:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:54:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:54:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:54:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:54:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:54:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:54:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:54:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-23 15:54:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-23 15:54:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:54:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:54:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:54:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:54:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-23 15:54:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-23 15:54:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:54:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:54:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:54:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:54:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:54:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:54:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-23 15:54:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-23 15:54:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-23 15:54:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-23 15:54:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:54:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:54:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-23 15:54:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-23 15:54:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:54:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:54:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:54:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:54:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-23 15:54:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-23 15:54:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-23 15:54:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-23 15:54:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:54:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:54:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-23 15:54:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-23 15:54:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:54:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:54:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:54:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:54:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:54:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:54:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-23 15:54:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-23 15:54:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-23 15:54:46,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-23 15:54:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:54:46,958 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:54:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-23 15:54:46,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-23 15:54:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:54:46,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:54:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-23 15:54:46,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-23 15:54:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:54:46,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:54:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:54:46,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:54:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-23 15:54:46,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-23 15:54:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-23 15:54:46,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-23 15:54:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:54:46,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:54:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:54:46,961 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:54:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:54:46,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:54:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-23 15:54:46,961 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-23 15:54:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:54:46,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:54:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:54:46,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:54:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:54:46,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:54:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:54:46,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:54:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:54:46,962 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:54:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-23 15:54:46,963 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-23 15:54:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:54:46,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:54:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:54:46,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:54:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-23 15:54:46,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-23 15:54:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:54:46,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:54:48,102 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:48,106 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:48,270 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:48,274 INFO L158 Benchmark]: Toolchain (without parser) took 8351.93ms. Allocated memory was 92.3MB in the beginning and 304.1MB in the end (delta: 211.8MB). Free memory was 56.2MB in the beginning and 113.6MB in the end (delta: -57.4MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:48,275 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 92.3MB. Free memory was 47.3MB in the beginning and 47.2MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:48,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5882.93ms. Allocated memory was 92.3MB in the beginning and 304.1MB in the end (delta: 211.8MB). Free memory was 55.9MB in the beginning and 180.6MB in the end (delta: -124.7MB). Peak memory consumption was 141.7MB. Max. memory is 16.1GB. [2021-11-23 15:54:48,276 INFO L158 Benchmark]: Boogie Procedure Inliner took 425.09ms. Allocated memory is still 304.1MB. Free memory was 180.6MB in the beginning and 129.2MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:48,277 INFO L158 Benchmark]: Boogie Preprocessor took 575.09ms. Allocated memory is still 304.1MB. Free memory was 129.2MB in the beginning and 174.9MB in the end (delta: -45.7MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2021-11-23 15:54:48,278 INFO L158 Benchmark]: RCFGBuilder took 1462.20ms. Allocated memory is still 304.1MB. Free memory was 174.9MB in the beginning and 113.6MB in the end (delta: 61.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:48,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 92.3MB. Free memory was 47.3MB in the beginning and 47.2MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5882.93ms. Allocated memory was 92.3MB in the beginning and 304.1MB in the end (delta: 211.8MB). Free memory was 55.9MB in the beginning and 180.6MB in the end (delta: -124.7MB). Peak memory consumption was 141.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 425.09ms. Allocated memory is still 304.1MB. Free memory was 180.6MB in the beginning and 129.2MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 575.09ms. Allocated memory is still 304.1MB. Free memory was 129.2MB in the beginning and 174.9MB in the end (delta: -45.7MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1462.20ms. Allocated memory is still 304.1MB. Free memory was 174.9MB in the beginning and 113.6MB in the end (delta: 61.3MB). Peak memory consumption was 60.8MB. 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 15:54:48,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/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_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/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_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/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_0415af5f-eca8-443f-9cf6-437a20571c96/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 0244ba3afa8f7ad22495f5a8471d06f23526d33a8faf745362384ed0d07d3bd9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:50,782 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:50,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:50,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:50,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:50,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:50,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:50,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:50,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:50,863 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:50,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:50,870 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:50,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:50,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:50,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:50,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:50,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:50,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:50,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:50,897 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:50,899 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:50,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:50,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:50,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:50,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:50,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:50,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:50,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:50,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:50,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:50,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:50,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:50,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:50,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:50,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:50,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:50,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:50,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:50,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:50,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:50,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:50,929 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:50,974 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:50,974 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:50,975 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:50,976 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:50,977 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:50,977 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:50,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:50,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:50,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:50,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:50,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:50,980 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:50,980 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:50,980 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:50,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:50,981 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:50,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:50,981 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:50,981 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:50,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:50,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:50,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:50,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:50,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:50,983 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:50,983 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:50,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:50,983 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:50,984 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:50,984 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_0415af5f-eca8-443f-9cf6-437a20571c96/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0244ba3afa8f7ad22495f5a8471d06f23526d33a8faf745362384ed0d07d3bd9 [2021-11-23 15:54:51,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:51,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:51,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:51,358 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:51,359 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:51,361 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:54:51,438 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data/8f18b70fd/3b6fea9289b14665aafd310574605b04/FLAG54ba5c697 [2021-11-23 15:54:52,725 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:52,726 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:54:52,793 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data/8f18b70fd/3b6fea9289b14665aafd310574605b04/FLAG54ba5c697 [2021-11-23 15:54:52,911 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/data/8f18b70fd/3b6fea9289b14665aafd310574605b04 [2021-11-23 15:54:52,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:52,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:52,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:52,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:52,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:52,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:52,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e6b7e97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52, skipping insertion in model container [2021-11-23 15:54:52,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:52,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:53,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:57,963 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[509907,509920] [2021-11-23 15:54:57,966 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510073,510086] [2021-11-23 15:54:57,967 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510237,510250] [2021-11-23 15:54:57,968 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510402,510415] [2021-11-23 15:54:57,997 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:58,071 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:54:58,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:58,827 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[509907,509920] [2021-11-23 15:54:58,828 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510073,510086] [2021-11-23 15:54:58,828 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510237,510250] [2021-11-23 15:54:58,829 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510402,510415] [2021-11-23 15:54:58,840 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:58,896 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:59,631 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[509907,509920] [2021-11-23 15:54:59,631 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510073,510086] [2021-11-23 15:54:59,632 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510237,510250] [2021-11-23 15:54:59,632 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_0415af5f-eca8-443f-9cf6-437a20571c96/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-vmxnet3-vmxnet3.cil.i[510402,510415] [2021-11-23 15:54:59,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:00,187 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:00,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00 WrapperNode [2021-11-23 15:55:00,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:00,189 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:00,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:00,190 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:00,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:00,388 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:00,810 INFO L137 Inliner]: procedures = 577, calls = 3960, calls flagged for inlining = 326, calls inlined = 274, statements flattened = 8284 [2021-11-23 15:55:00,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:00,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:00,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:00,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:00,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:00,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:00,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:00,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:01,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:01,220 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:01,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:01,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:01,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:01,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:01,335 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:01,336 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:01,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:01,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:01,367 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:01,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-23 15:55:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-23 15:55:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:55:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:55:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-23 15:55:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-23 15:55:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:55:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:55:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:55:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:55:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-23 15:55:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-23 15:55:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:55:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:55:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:55:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:55:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:01,425 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:55:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:55:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:55:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:55:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:55:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:55:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:55:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:55:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-23 15:55:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-23 15:55:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:01,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:55:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:55:01,430 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:01,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:01,431 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:55:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:55:01,432 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-23 15:55:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-23 15:55:01,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:01,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:01,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:01,433 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:55:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:55:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 15:55:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 15:55:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:01,435 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:55:01,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:55:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:01,435 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:55:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:55:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-23 15:55:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-23 15:55:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:55:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:55:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:55:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:55:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:01,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:55:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:55:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:55:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:55:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:55:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:55:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-23 15:55:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-23 15:55:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-23 15:55:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-23 15:55:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-23 15:55:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-23 15:55:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:55:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:55:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-23 15:55:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-23 15:55:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-23 15:55:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-23 15:55:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:01,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:55:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:55:01,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:55:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:55:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:55:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:55:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:55:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:55:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:55:01,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:55:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:01,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-23 15:55:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-23 15:55:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-23 15:55:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-23 15:55:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:55:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:55:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:55:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:55:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:55:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:55:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:55:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:55:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:01,461 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-23 15:55:01,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-23 15:55:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:55:01,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:55:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:55:01,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:55:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:55:01,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:55:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:01,462 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:01,462 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-23 15:55:01,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-23 15:55:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-23 15:55:01,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-23 15:55:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:01,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:01,464 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:55:01,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:55:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:01,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:55:01,465 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:55:01,466 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:55:01,466 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:55:01,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:01,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:55:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:55:01,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:55:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:55:01,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:55:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-23 15:55:01,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-23 15:55:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:55:01,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:55:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:55:01,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:55:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:01,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:55:01,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:55:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:55:01,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:55:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:55:01,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:55:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:55:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:55:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:55:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:55:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:55:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:55:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:55:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:55:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:55:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:55:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:55:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:55:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-23 15:55:01,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-23 15:55:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:55:01,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:55:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-23 15:55:01,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-23 15:55:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:01,473 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:01,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:55:01,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:55:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:01,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:55:01,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:55:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-23 15:55:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-23 15:55:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-23 15:55:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-23 15:55:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:55:01,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:55:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-23 15:55:01,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-23 15:55:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:55:01,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:55:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:01,481 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:55:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:55:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-23 15:55:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-23 15:55:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-23 15:55:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-23 15:55:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:55:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:55:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-23 15:55:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-23 15:55:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:55:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:55:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:55:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:55:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-23 15:55:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-23 15:55:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-23 15:55:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-23 15:55:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:55:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:55:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-23 15:55:01,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-23 15:55:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:55:01,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:55:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-23 15:55:01,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-23 15:55:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:55:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:55:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:55:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:55:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-23 15:55:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-23 15:55:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-23 15:55:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-23 15:55:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-23 15:55:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-23 15:55:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:55:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:55:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:55:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:55:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:55:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:55:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-23 15:55:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-23 15:55:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:55:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:55:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-23 15:55:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-23 15:55:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:55:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:55:02,599 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:02,603 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:03,263 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:03,267 INFO L158 Benchmark]: Toolchain (without parser) took 10350.35ms. Allocated memory was 77.6MB in the beginning and 383.8MB in the end (delta: 306.2MB). Free memory was 49.3MB in the beginning and 144.2MB in the end (delta: -94.9MB). Peak memory consumption was 212.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:03,268 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 29.9MB in the beginning and 29.9MB in the end (delta: 40.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:03,269 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7268.93ms. Allocated memory was 77.6MB in the beginning and 383.8MB in the end (delta: 306.2MB). Free memory was 49.1MB in the beginning and 215.7MB in the end (delta: -166.6MB). Peak memory consumption was 145.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:03,269 INFO L158 Benchmark]: Boogie Procedure Inliner took 622.20ms. Allocated memory is still 383.8MB. Free memory was 215.7MB in the beginning and 255.3MB in the end (delta: -39.6MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:03,270 INFO L158 Benchmark]: Boogie Preprocessor took 520.83ms. Allocated memory is still 383.8MB. Free memory was 255.3MB in the beginning and 212.4MB in the end (delta: 42.9MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:03,270 INFO L158 Benchmark]: RCFGBuilder took 1931.01ms. Allocated memory is still 383.8MB. Free memory was 212.4MB in the beginning and 144.2MB in the end (delta: 68.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:03,272 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 29.9MB in the beginning and 29.9MB in the end (delta: 40.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7268.93ms. Allocated memory was 77.6MB in the beginning and 383.8MB in the end (delta: 306.2MB). Free memory was 49.1MB in the beginning and 215.7MB in the end (delta: -166.6MB). Peak memory consumption was 145.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 622.20ms. Allocated memory is still 383.8MB. Free memory was 215.7MB in the beginning and 255.3MB in the end (delta: -39.6MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 520.83ms. Allocated memory is still 383.8MB. Free memory was 255.3MB in the beginning and 212.4MB in the end (delta: 42.9MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1931.01ms. Allocated memory is still 383.8MB. Free memory was 212.4MB in the beginning and 144.2MB in the end (delta: 68.2MB). Peak memory consumption was 69.2MB. 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 15:55:03,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0415af5f-eca8-443f-9cf6-437a20571c96/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