./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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 fa6f14838f0f83d59d9f54edcf6d2d61c8862c847567e768bd3614303ab0dc70 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:30:46,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:30:46,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:30:46,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:30:46,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:30:46,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:30:46,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:30:46,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:30:46,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:30:46,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:30:46,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:30:46,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:30:46,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:30:46,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:30:46,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:30:46,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:30:46,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:30:46,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:30:46,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:30:46,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:30:46,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:30:46,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:30:46,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:30:46,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:30:46,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:30:46,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:30:46,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:30:46,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:30:46,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:30:46,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:30:46,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:30:46,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:30:46,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:30:46,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:30:46,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:30:46,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:30:46,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:30:46,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:30:46,963 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:30:46,964 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:30:46,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:30:46,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:30:46,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:30:46,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:30:46,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:30:46,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:30:46,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:30:46,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:30:46,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:30:46,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:30:46,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:30:46,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:30:46,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:30:46,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:30:46,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:30:46,994 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:30:46,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:30:46,995 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:30:46,995 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:30:46,996 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:30:46,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:46,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:30:46,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:30:46,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:30:46,997 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:30:46,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:30:46,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:30:46,998 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6f14838f0f83d59d9f54edcf6d2d61c8862c847567e768bd3614303ab0dc70 [2021-11-23 15:30:47,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:30:47,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:30:47,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:30:47,319 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:30:47,321 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:30:47,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:30:47,411 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data/ddf074a8a/010f68378bfb4c36aa742ac0770bf1b2/FLAG579c69cd1 [2021-11-23 15:30:48,537 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:30:48,538 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:30:48,634 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data/ddf074a8a/010f68378bfb4c36aa742ac0770bf1b2/FLAG579c69cd1 [2021-11-23 15:30:48,721 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data/ddf074a8a/010f68378bfb4c36aa742ac0770bf1b2 [2021-11-23 15:30:48,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:30:48,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:30:48,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:48,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:30:48,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:30:48,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:48" (1/1) ... [2021-11-23 15:30:48,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3737ac33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:48, skipping insertion in model container [2021-11-23 15:30:48,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:48" (1/1) ... [2021-11-23 15:30:48,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:30:49,041 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:30:55,130 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[540944,540957] [2021-11-23 15:30:55,133 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541113,541126] [2021-11-23 15:30:55,134 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541280,541293] [2021-11-23 15:30:55,134 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541448,541461] [2021-11-23 15:30:55,180 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:55,278 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:30:55,997 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[540944,540957] [2021-11-23 15:30:55,998 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541113,541126] [2021-11-23 15:30:55,999 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541280,541293] [2021-11-23 15:30:55,999 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541448,541461] [2021-11-23 15:30:56,072 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:56,487 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:30:56,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56 WrapperNode [2021-11-23 15:30:56,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:56,489 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:56,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:30:56,490 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:30:56,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:56,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,055 INFO L137 Inliner]: procedures = 681, calls = 4259, calls flagged for inlining = 342, calls inlined = 274, statements flattened = 8207 [2021-11-23 15:30:57,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:57,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:30:57,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:30:57,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:30:57,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,340 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:30:57,484 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:30:57,484 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:30:57,485 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:30:57,486 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:56" (1/1) ... [2021-11-23 15:30:57,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:57,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:30:57,527 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:30:57,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:30:57,582 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-23 15:30:57,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-23 15:30:57,582 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:30:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:30:57,583 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-23 15:30:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-23 15:30:57,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:30:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:30:57,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2021-11-23 15:30:57,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2021-11-23 15:30:57,584 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:30:57,584 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:30:57,584 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-23 15:30:57,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-23 15:30:57,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:30:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:30:57,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:30:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:30:57,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:30:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:30:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:30:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:30:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:30:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:30:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:30:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:30:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:30:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:30:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:30:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:30:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-23 15:30:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-23 15:30:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:30:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:30:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:30:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:30:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:30:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:30:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-23 15:30:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-23 15:30:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:30:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:30:57,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:30:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:30:57,590 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:30:57,591 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:30:57,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:30:57,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:30:57,591 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:30:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:30:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:30:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:30:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:30:57,593 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-23 15:30:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-23 15:30:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:30:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:30:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:30:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:30:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 15:30:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 15:30:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:30:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:30:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:30:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:30:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:30:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:30:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:30:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:30:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:30:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:30:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:30:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:30:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-23 15:30:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-23 15:30:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:30:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:30:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:30:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:30:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:30:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:30:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:30:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:30:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:30:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:30:57,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:30:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:30:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:30:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:30:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:30:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:30:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:30:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:30:57,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:30:57,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:30:57,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:30:57,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:30:57,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:30:57,605 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-23 15:30:57,605 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-23 15:30:57,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_3 [2021-11-23 15:30:57,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_3 [2021-11-23 15:30:57,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:30:57,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:30:57,606 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-23 15:30:57,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-23 15:30:57,606 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-23 15:30:57,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-23 15:30:57,606 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:30:57,607 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:30:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:30:57,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:30:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-23 15:30:57,608 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-23 15:30:57,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:30:57,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:30:57,608 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-23 15:30:57,609 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-23 15:30:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:30:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:30:57,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:30:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:30:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:30:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:30:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:30:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:30:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:30:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:30:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:30:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:30:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:30:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:30:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-23 15:30:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-23 15:30:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-23 15:30:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-23 15:30:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:30:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:30:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:30:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:30:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:30:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:30:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:30:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:30:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-23 15:30:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-23 15:30:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:30:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:30:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:30:57,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:30:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:30:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:30:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:30:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:30:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:30:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:30:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-23 15:30:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-23 15:30:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-23 15:30:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-23 15:30:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:30:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:30:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:30:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:30:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:30:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:30:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:30:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:30:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:30:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:30:57,629 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 15:30:57,629 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 15:30:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:30:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:30:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:30:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:30:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:30:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:30:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:30:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:30:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:30:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:30:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:30:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:30:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:30:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-23 15:30:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-23 15:30:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:30:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:30:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:30:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:30:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:30:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:30:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:30:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:30:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:30:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:30:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:30:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:30:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:30:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:30:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:30:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:30:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:30:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:30:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:30:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:30:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:30:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:30:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:30:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:30:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:30:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:30:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-23 15:30:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-23 15:30:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:30:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:30:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:30:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:30:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:30:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-23 15:30:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-23 15:30:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:30:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:30:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:30:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:30:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:30:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:30:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:30:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:30:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-23 15:30:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-23 15:30:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-23 15:30:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-23 15:30:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:30:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:30:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-23 15:30:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-23 15:30:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:30:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:30:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:30:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:30:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:30:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:30:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-23 15:30:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-23 15:30:57,645 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:30:57,645 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:30:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-23 15:30:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-23 15:30:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:30:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:30:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:30:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-23 15:30:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-23 15:30:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:30:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:30:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:30:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:30:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:30:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:30:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-23 15:30:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-23 15:30:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:30:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:30:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-23 15:30:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-23 15:30:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-23 15:30:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-23 15:30:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:30:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:30:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:30:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:30:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-23 15:30:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-23 15:30:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-23 15:30:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-23 15:30:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:30:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:30:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:30:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:30:57,653 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 15:30:57,653 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 15:30:57,653 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-23 15:30:57,653 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-23 15:30:57,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:30:57,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:30:57,653 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:30:57,653 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:30:57,654 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:30:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:30:57,654 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:30:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:30:57,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:30:57,654 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-23 15:30:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-23 15:30:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:30:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:30:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:30:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:30:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-23 15:30:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-23 15:30:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:30:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:30:58,943 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:30:58,952 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:30:59,137 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:30:59,143 INFO L158 Benchmark]: Toolchain (without parser) took 10414.47ms. Allocated memory was 88.1MB in the beginning and 314.6MB in the end (delta: 226.5MB). Free memory was 48.2MB in the beginning and 144.5MB in the end (delta: -96.3MB). Peak memory consumption was 216.0MB. Max. memory is 16.1GB. [2021-11-23 15:30:59,144 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 68.2MB in the beginning and 68.2MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:30:59,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7757.69ms. Allocated memory was 88.1MB in the beginning and 314.6MB in the end (delta: 226.5MB). Free memory was 47.8MB in the beginning and 216.9MB in the end (delta: -169.1MB). Peak memory consumption was 166.7MB. Max. memory is 16.1GB. [2021-11-23 15:30:59,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 566.61ms. Allocated memory is still 314.6MB. Free memory was 216.9MB in the beginning and 166.6MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:30:59,146 INFO L158 Benchmark]: Boogie Preprocessor took 424.66ms. Allocated memory is still 314.6MB. Free memory was 166.6MB in the beginning and 115.2MB in the end (delta: 51.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:30:59,147 INFO L158 Benchmark]: RCFGBuilder took 1657.42ms. Allocated memory is still 314.6MB. Free memory was 115.2MB in the beginning and 144.5MB in the end (delta: -29.3MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-23 15:30:59,151 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 68.2MB in the beginning and 68.2MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7757.69ms. Allocated memory was 88.1MB in the beginning and 314.6MB in the end (delta: 226.5MB). Free memory was 47.8MB in the beginning and 216.9MB in the end (delta: -169.1MB). Peak memory consumption was 166.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 566.61ms. Allocated memory is still 314.6MB. Free memory was 216.9MB in the beginning and 166.6MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 424.66ms. Allocated memory is still 314.6MB. Free memory was 166.6MB in the beginning and 115.2MB in the end (delta: 51.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1657.42ms. Allocated memory is still 314.6MB. Free memory was 115.2MB in the beginning and 144.5MB in the end (delta: -29.3MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:30:59,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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 fa6f14838f0f83d59d9f54edcf6d2d61c8862c847567e768bd3614303ab0dc70 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:31:01,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:31:02,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:31:02,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:31:02,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:31:02,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:31:02,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:31:02,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:31:02,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:31:02,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:31:02,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:31:02,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:31:02,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:31:02,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:31:02,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:31:02,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:31:02,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:31:02,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:31:02,056 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:31:02,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:31:02,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:31:02,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:31:02,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:31:02,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:31:02,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:31:02,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:31:02,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:31:02,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:31:02,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:31:02,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:31:02,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:31:02,078 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:31:02,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:31:02,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:31:02,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:31:02,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:31:02,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:31:02,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:31:02,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:31:02,103 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:31:02,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:31:02,106 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:31:02,154 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:31:02,155 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:31:02,156 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:31:02,156 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:31:02,158 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:31:02,158 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:31:02,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:31:02,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:31:02,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:31:02,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:31:02,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:31:02,162 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:31:02,162 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:31:02,162 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:31:02,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:31:02,163 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:31:02,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:31:02,163 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:31:02,163 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:31:02,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:31:02,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:31:02,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:31:02,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:31:02,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:31:02,165 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:31:02,165 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:31:02,165 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:31:02,166 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:31:02,166 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:31:02,166 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6f14838f0f83d59d9f54edcf6d2d61c8862c847567e768bd3614303ab0dc70 [2021-11-23 15:31:02,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:31:02,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:31:02,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:31:02,589 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:31:02,590 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:31:02,592 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:31:02,681 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data/3eef359a4/ae94f1f0f2b9479886c7e9127c0f0dfb/FLAG320970af1 [2021-11-23 15:31:04,152 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:31:04,153 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:31:04,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data/3eef359a4/ae94f1f0f2b9479886c7e9127c0f0dfb/FLAG320970af1 [2021-11-23 15:31:04,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/data/3eef359a4/ae94f1f0f2b9479886c7e9127c0f0dfb [2021-11-23 15:31:04,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:31:04,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:31:04,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:31:04,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:31:04,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:31:04,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:31:04" (1/1) ... [2021-11-23 15:31:04,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7edd1c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:04, skipping insertion in model container [2021-11-23 15:31:04,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:31:04" (1/1) ... [2021-11-23 15:31:04,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:31:05,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:31:11,147 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[540944,540957] [2021-11-23 15:31:11,150 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541113,541126] [2021-11-23 15:31:11,151 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541280,541293] [2021-11-23 15:31:11,151 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541448,541461] [2021-11-23 15:31:11,184 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:31:11,251 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:31:11,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:31:12,071 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[540944,540957] [2021-11-23 15:31:12,072 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541113,541126] [2021-11-23 15:31:12,073 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541280,541293] [2021-11-23 15:31:12,073 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541448,541461] [2021-11-23 15:31:12,083 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:31:12,139 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:31:12,968 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[540944,540957] [2021-11-23 15:31:12,969 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541113,541126] [2021-11-23 15:31:12,969 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541280,541293] [2021-11-23 15:31:12,971 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_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[541448,541461] [2021-11-23 15:31:12,985 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:31:13,488 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:31:13,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13 WrapperNode [2021-11-23 15:31:13,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:31:13,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:31:13,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:31:13,491 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:31:13,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:13,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,115 INFO L137 Inliner]: procedures = 695, calls = 4259, calls flagged for inlining = 342, calls inlined = 274, statements flattened = 7962 [2021-11-23 15:31:14,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:31:14,118 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:31:14,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:31:14,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:31:14,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:31:14,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:31:14,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:31:14,590 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:31:14,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:31:13" (1/1) ... [2021-11-23 15:31:14,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:31:14,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:31:14,627 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:31:14,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:31:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-23 15:31:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-23 15:31:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:31:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:31:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-23 15:31:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-23 15:31:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:31:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:31:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2021-11-23 15:31:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2021-11-23 15:31:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:31:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:31:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-23 15:31:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-23 15:31:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:31:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:31:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:31:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:31:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:31:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:31:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:31:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:31:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:31:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:31:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:31:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:31:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:31:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:31:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:31:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:31:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-23 15:31:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-23 15:31:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:31:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:31:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:31:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:31:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:31:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:31:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:31:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:31:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-23 15:31:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-23 15:31:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:31:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:31:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:31:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:31:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:31:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:31:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:31:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:31:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:31:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:31:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:31:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:31:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:31:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-23 15:31:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-23 15:31:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:31:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:31:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:31:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:31:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:31:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:31:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:31:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 15:31:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 15:31:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:31:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:31:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:31:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:31:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:31:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:31:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:31:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:31:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:31:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:31:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-23 15:31:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-23 15:31:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:31:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:31:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:31:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:31:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:31:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:31:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:31:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:31:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:31:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:31:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:31:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:31:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:31:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:31:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:31:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:31:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:31:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:31:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:31:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:31:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:31:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:31:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:31:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:31:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-23 15:31:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-23 15:31:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_3 [2021-11-23 15:31:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_3 [2021-11-23 15:31:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:31:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:31:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-23 15:31:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-23 15:31:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-23 15:31:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-23 15:31:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:31:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:31:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:31:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:31:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-23 15:31:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-23 15:31:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:31:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:31:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-23 15:31:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-23 15:31:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:31:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:31:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:31:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:31:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:31:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:31:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:31:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:31:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:31:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:31:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:31:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:31:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:31:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:31:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:31:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-23 15:31:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-23 15:31:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-23 15:31:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-23 15:31:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:31:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:31:14,709 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 15:31:14,709 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 15:31:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:31:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:31:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:31:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:31:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:31:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:31:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:31:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:31:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-23 15:31:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-23 15:31:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:31:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:31:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:31:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:31:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:31:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:31:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:31:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:31:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:31:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:31:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:31:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-23 15:31:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-23 15:31:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-23 15:31:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-23 15:31:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:31:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:31:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:31:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:31:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:31:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:31:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:31:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:31:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:31:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:31:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:31:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:31:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:31:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:31:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:31:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:31:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:31:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:31:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:31:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:31:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:31:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:31:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:31:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:31:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:31:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:31:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:31:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-23 15:31:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-23 15:31:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:31:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:31:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:31:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:31:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:31:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:31:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:31:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:31:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:31:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:31:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:31:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:31:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:31:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:31:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:31:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:31:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:31:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:31:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:31:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:31:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:31:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:31:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:31:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:31:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:31:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:31:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:31:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:31:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:31:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:31:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-23 15:31:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-23 15:31:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:31:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:31:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:31:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-23 15:31:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-23 15:31:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:31:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:31:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:31:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:31:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:31:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:31:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:31:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:31:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-23 15:31:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-23 15:31:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-23 15:31:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-23 15:31:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:31:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:31:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-23 15:31:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-23 15:31:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:31:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:31:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:31:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:31:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:31:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:31:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-23 15:31:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-23 15:31:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:31:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:31:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:31:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:31:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-23 15:31:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-23 15:31:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:31:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:31:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:31:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:31:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:31:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:31:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-23 15:31:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-23 15:31:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:31:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:31:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:31:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:31:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-23 15:31:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-23 15:31:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:31:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:31:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-23 15:31:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-23 15:31:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-23 15:31:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-23 15:31:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:31:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:31:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:31:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:31:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-23 15:31:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-23 15:31:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-23 15:31:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-23 15:31:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:31:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:31:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:31:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:31:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-23 15:31:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-23 15:31:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:31:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:31:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:31:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:31:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:31:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:31:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:31:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:31:14,735 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-23 15:31:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-23 15:31:14,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:31:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:31:14,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:31:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:31:14,735 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-23 15:31:14,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-23 15:31:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:31:14,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:31:15,983 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:31:15,989 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:31:16,711 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:31:16,716 INFO L158 Benchmark]: Toolchain (without parser) took 12000.39ms. Allocated memory was 62.9MB in the beginning and 763.4MB in the end (delta: 700.4MB). Free memory was 30.6MB in the beginning and 615.8MB in the end (delta: -585.2MB). Peak memory consumption was 241.4MB. Max. memory is 16.1GB. [2021-11-23 15:31:16,716 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 48.2MB. Free memory was 28.9MB in the beginning and 28.9MB in the end (delta: 31.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:31:16,717 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8771.10ms. Allocated memory was 62.9MB in the beginning and 381.7MB in the end (delta: 318.8MB). Free memory was 30.4MB in the beginning and 177.7MB in the end (delta: -147.3MB). Peak memory consumption was 183.7MB. Max. memory is 16.1GB. [2021-11-23 15:31:16,718 INFO L158 Benchmark]: Boogie Procedure Inliner took 625.91ms. Allocated memory is still 381.7MB. Free memory was 177.7MB in the beginning and 253.1MB in the end (delta: -75.4MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2021-11-23 15:31:16,718 INFO L158 Benchmark]: Boogie Preprocessor took 470.93ms. Allocated memory is still 381.7MB. Free memory was 253.1MB in the beginning and 200.1MB in the end (delta: 53.0MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-23 15:31:16,719 INFO L158 Benchmark]: RCFGBuilder took 2124.12ms. Allocated memory was 381.7MB in the beginning and 763.4MB in the end (delta: 381.7MB). Free memory was 200.1MB in the beginning and 615.8MB in the end (delta: -415.7MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:31:16,731 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 48.2MB. Free memory was 28.9MB in the beginning and 28.9MB in the end (delta: 31.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8771.10ms. Allocated memory was 62.9MB in the beginning and 381.7MB in the end (delta: 318.8MB). Free memory was 30.4MB in the beginning and 177.7MB in the end (delta: -147.3MB). Peak memory consumption was 183.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 625.91ms. Allocated memory is still 381.7MB. Free memory was 177.7MB in the beginning and 253.1MB in the end (delta: -75.4MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 470.93ms. Allocated memory is still 381.7MB. Free memory was 253.1MB in the beginning and 200.1MB in the end (delta: 53.0MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2124.12ms. Allocated memory was 381.7MB in the beginning and 763.4MB in the end (delta: 381.7MB). Free memory was 200.1MB in the beginning and 615.8MB in the end (delta: -415.7MB). Peak memory consumption was 92.3MB. 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 15:31:16,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f0611e8-e065-4c61-af5a-d68a5c70b3b3/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