./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH --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 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:53:58,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:53:58,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:53:58,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:53:58,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:53:58,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:53:58,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:53:58,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:53:58,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:53:58,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:53:58,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:53:58,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:53:58,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:53:58,560 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:53:58,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:53:58,563 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:53:58,565 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:53:58,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:53:58,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:53:58,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:53:58,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:53:58,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:53:58,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:53:58,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:53:58,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:53:58,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:53:58,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:53:58,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:53:58,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:53:58,601 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:53:58,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:53:58,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:53:58,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:53:58,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:53:58,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:53:58,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:53:58,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:53:58,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:53:58,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:53:58,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:53:58,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:53:58,612 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:53:58,652 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:53:58,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:53:58,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:53:58,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:53:58,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:53:58,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:53:58,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:53:58,656 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:53:58,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:53:58,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:53:58,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:53:58,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:53:58,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:53:58,658 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:53:58,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:53:58,659 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:53:58,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:53:58,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:53:58,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:53:58,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:53:58,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:53:58,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:53:58,660 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:53:58,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:53:58,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:53:58,661 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd [2022-11-16 08:53:58,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:53:59,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:53:59,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:53:59,037 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:53:59,038 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:53:59,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 08:53:59,109 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data/81b7b60a3/50f2e17f7aa947e3874dd75bbc16dcd4/FLAGbd429953c [2022-11-16 08:54:00,140 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:54:00,143 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 08:54:00,217 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data/81b7b60a3/50f2e17f7aa947e3874dd75bbc16dcd4/FLAGbd429953c [2022-11-16 08:54:00,504 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data/81b7b60a3/50f2e17f7aa947e3874dd75bbc16dcd4 [2022-11-16 08:54:00,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:54:00,510 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:54:00,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:00,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:54:00,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:54:00,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:54:00" (1/1) ... [2022-11-16 08:54:00,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6914096f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:00, skipping insertion in model container [2022-11-16 08:54:00,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:54:00" (1/1) ... [2022-11-16 08:54:00,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:54:00,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:54:03,899 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 08:54:03,902 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 08:54:03,903 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 08:54:03,904 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 08:54:03,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:03,969 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:54:04,378 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 08:54:04,379 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 08:54:04,380 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 08:54:04,380 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 08:54:04,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:04,563 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:54:04,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04 WrapperNode [2022-11-16 08:54:04,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:04,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:04,565 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:54:04,565 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:54:04,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:04,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:04,911 INFO L138 Inliner]: procedures = 431, calls = 2260, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4909 [2022-11-16 08:54:04,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:04,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:54:04,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:54:04,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:54:04,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:04,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:04,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:04,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:05,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:05,116 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:05,141 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:05,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:05,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:54:05,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:54:05,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:54:05,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:54:05,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:04" (1/1) ... [2022-11-16 08:54:05,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:54:05,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:54:05,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:54:05,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:54:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 08:54:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 08:54:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:54:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:54:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:54:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:54:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:54:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:54:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 08:54:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 08:54:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:54:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:54:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 08:54:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 08:54:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 08:54:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 08:54:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:54:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:54:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:54:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:54:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 08:54:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 08:54:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 08:54:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 08:54:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 08:54:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 08:54:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 08:54:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 08:54:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:54:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:54:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:54:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:54:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:54:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:54:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:54:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:54:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:54:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:54:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:54:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:54:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:54:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 08:54:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 08:54:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 08:54:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 08:54:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_65 [2022-11-16 08:54:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_65 [2022-11-16 08:54:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:54:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:54:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 08:54:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 08:54:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:54:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 08:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 08:54:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 08:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 08:54:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 08:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 08:54:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:54:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:54:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:54:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:54:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:54:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:54:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 08:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 08:54:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 08:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 08:54:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 08:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 08:54:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 08:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 08:54:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:54:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:54:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 08:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 08:54:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 08:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 08:54:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 08:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 08:54:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:54:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:54:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 08:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 08:54:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 08:54:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 08:54:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:54:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:54:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:54:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:54:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:54:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:54:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:54:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:54:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:54:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:54:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:54:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 08:54:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 08:54:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:54:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:54:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:54:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:54:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:54:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:54:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 08:54:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 08:54:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 08:54:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 08:54:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 08:54:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 08:54:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 08:54:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 08:54:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:54:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 08:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 08:54:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 08:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 08:54:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:54:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:54:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:54:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 08:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 08:54:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 08:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 08:54:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 08:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 08:54:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:54:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 08:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 08:54:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:54:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:54:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 08:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 08:54:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 08:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 08:54:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:54:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 08:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 08:54:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:54:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:54:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:54:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 08:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 08:54:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:54:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 08:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 08:54:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 08:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 08:54:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 08:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 08:54:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:54:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:54:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:54:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 08:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 08:54:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 08:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 08:54:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 08:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 08:54:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:54:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:54:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 08:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 08:54:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 08:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 08:54:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 08:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 08:54:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 08:54:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 08:54:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:54:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 08:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 08:54:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:54:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 08:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 08:54:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:54:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:54:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 08:54:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 08:54:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 08:54:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 08:54:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 08:54:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 08:54:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 08:54:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 08:54:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:54:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:54:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 08:54:05,410 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 08:54:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:54:05,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:54:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:54:05,410 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:54:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 08:54:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 08:54:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:54:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 08:54:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 08:54:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 08:54:05,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:54:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:54:05,412 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:54:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:54:05,412 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:54:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:54:06,310 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:54:06,314 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:54:07,023 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2022-11-16 08:54:07,028 INFO L158 Benchmark]: Toolchain (without parser) took 6519.09ms. Allocated memory was 136.3MB in the beginning and 304.1MB in the end (delta: 167.8MB). Free memory was 85.7MB in the beginning and 139.0MB in the end (delta: -53.3MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. [2022-11-16 08:54:07,029 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 136.3MB. Free memory is still 116.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:54:07,030 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4051.99ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 85.5MB in the beginning and 83.0MB in the end (delta: 2.5MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2022-11-16 08:54:07,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 347.91ms. Allocated memory is still 180.4MB. Free memory was 83.0MB in the beginning and 91.0MB in the end (delta: -8.0MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. [2022-11-16 08:54:07,031 INFO L158 Benchmark]: Boogie Preprocessor took 349.06ms. Allocated memory was 180.4MB in the beginning and 304.1MB in the end (delta: 123.7MB). Free memory was 91.0MB in the beginning and 211.3MB in the end (delta: -120.3MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-16 08:54:07,033 INFO L158 Benchmark]: RCFGBuilder took 1763.65ms. Allocated memory is still 304.1MB. Free memory was 211.3MB in the beginning and 139.0MB in the end (delta: 72.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-11-16 08:54:07,041 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 136.3MB. Free memory is still 116.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4051.99ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 85.5MB in the beginning and 83.0MB in the end (delta: 2.5MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 347.91ms. Allocated memory is still 180.4MB. Free memory was 83.0MB in the beginning and 91.0MB in the end (delta: -8.0MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 349.06ms. Allocated memory was 180.4MB in the beginning and 304.1MB in the end (delta: 123.7MB). Free memory was 91.0MB in the beginning and 211.3MB in the end (delta: -120.3MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1763.65ms. Allocated memory is still 304.1MB. Free memory was 211.3MB in the beginning and 139.0MB in the end (delta: 72.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:54:07,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH --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 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:54:09,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:54:09,488 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:54:09,518 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:54:09,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:54:09,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:54:09,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:54:09,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:54:09,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:54:09,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:54:09,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:54:09,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:54:09,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:54:09,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:54:09,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:54:09,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:54:09,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:54:09,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:54:09,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:54:09,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:54:09,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:54:09,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:54:09,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:54:09,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:54:09,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:54:09,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:54:09,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:54:09,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:54:09,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:54:09,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:54:09,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:54:09,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:54:09,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:54:09,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:54:09,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:54:09,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:54:09,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:54:09,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:54:09,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:54:09,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:54:09,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:54:09,608 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:54:09,651 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:54:09,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:54:09,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:54:09,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:54:09,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:54:09,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:54:09,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:54:09,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:54:09,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:54:09,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:54:09,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:54:09,658 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:54:09,659 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:54:09,659 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:54:09,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:54:09,659 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:54:09,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:54:09,660 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:54:09,660 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:54:09,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:54:09,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:54:09,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:54:09,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:54:09,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:54:09,662 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:54:09,662 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:54:09,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:54:09,663 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:54:09,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:54:09,663 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd [2022-11-16 08:54:10,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:54:10,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:54:10,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:54:10,088 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:54:10,089 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:54:10,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 08:54:10,173 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data/a3edca751/9f08735994334d17b7b23ae0f2b05562/FLAGef6d2eaba [2022-11-16 08:54:11,164 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:54:11,165 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 08:54:11,205 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data/a3edca751/9f08735994334d17b7b23ae0f2b05562/FLAGef6d2eaba [2022-11-16 08:54:11,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/data/a3edca751/9f08735994334d17b7b23ae0f2b05562 [2022-11-16 08:54:11,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:54:11,539 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:54:11,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:11,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:54:11,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:54:11,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:54:11" (1/1) ... [2022-11-16 08:54:11,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f681e41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:11, skipping insertion in model container [2022-11-16 08:54:11,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:54:11" (1/1) ... [2022-11-16 08:54:11,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:54:11,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:54:15,128 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 08:54:15,132 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 08:54:15,132 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 08:54:15,133 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 08:54:15,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:15,191 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:54:15,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:54:15,677 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 08:54:15,678 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 08:54:15,678 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 08:54:15,678 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 08:54:15,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:15,700 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:54:16,087 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 08:54:16,088 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 08:54:16,088 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 08:54:16,089 WARN L229 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_10331327-2ae9-4892-bef3-aa1f51a4deb4/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 08:54:16,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:16,394 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:54:16,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16 WrapperNode [2022-11-16 08:54:16,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:16,396 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:16,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:54:16,400 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:54:16,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:16,556 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:16,841 INFO L138 Inliner]: procedures = 440, calls = 2260, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4653 [2022-11-16 08:54:16,844 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:16,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:54:16,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:54:16,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:54:16,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:16,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:16,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:16,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:16,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:17,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:17,043 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:17,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:17,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:54:17,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:54:17,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:54:17,110 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:54:17,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:16" (1/1) ... [2022-11-16 08:54:17,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:54:17,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:54:17,139 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:54:17,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:54:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 08:54:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 08:54:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:54:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:54:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:54:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:54:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:54:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:54:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 08:54:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 08:54:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:54:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:54:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 08:54:17,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 08:54:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 08:54:17,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 08:54:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:54:17,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:54:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:54:17,187 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:54:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 08:54:17,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 08:54:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 08:54:17,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 08:54:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 08:54:17,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 08:54:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 08:54:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 08:54:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:54:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:54:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:54:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:54:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:54:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:54:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:54:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:54:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:54:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:54:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:54:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:54:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:54:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:54:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:54:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:54:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:54:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 08:54:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 08:54:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 08:54:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 08:54:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_65 [2022-11-16 08:54:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_65 [2022-11-16 08:54:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:54:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:54:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 08:54:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 08:54:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:54:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:54:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 08:54:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 08:54:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 08:54:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 08:54:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 08:54:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 08:54:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:54:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:54:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:54:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:54:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:54:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:54:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:54:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:54:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:54:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:54:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 08:54:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 08:54:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 08:54:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 08:54:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 08:54:17,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 08:54:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 08:54:17,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 08:54:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:54:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:54:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:54:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:54:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 08:54:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 08:54:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 08:54:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 08:54:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 08:54:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 08:54:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:54:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:54:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:54:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 08:54:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 08:54:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 08:54:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 08:54:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:54:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:54:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:54:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:54:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:54:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:54:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:54:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:54:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:54:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:54:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:54:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 08:54:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 08:54:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:54:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:54:17,215 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:54:17,215 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:54:17,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:54:17,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:54:17,221 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 08:54:17,221 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 08:54:17,222 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 08:54:17,222 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 08:54:17,222 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 08:54:17,222 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 08:54:17,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:54:17,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:54:17,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:54:17,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:54:17,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 08:54:17,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 08:54:17,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:54:17,223 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 08:54:17,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 08:54:17,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:54:17,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:54:17,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:54:17,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:54:17,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:54:17,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:54:17,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:54:17,225 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 08:54:17,225 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 08:54:17,225 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 08:54:17,225 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 08:54:17,225 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 08:54:17,225 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 08:54:17,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:54:17,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:54:17,226 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 08:54:17,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 08:54:17,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:54:17,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:54:17,226 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:54:17,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:54:17,227 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 08:54:17,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 08:54:17,227 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 08:54:17,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 08:54:17,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:54:17,227 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 08:54:17,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 08:54:17,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:54:17,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:54:17,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:54:17,228 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:54:17,229 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:54:17,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 08:54:17,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 08:54:17,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:54:17,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:54:17,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:54:17,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:54:17,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:54:17,230 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 08:54:17,230 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 08:54:17,230 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 08:54:17,230 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 08:54:17,230 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 08:54:17,230 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 08:54:17,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:54:17,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:54:17,232 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:54:17,232 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:54:17,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:54:17,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:54:17,233 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 08:54:17,233 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 08:54:17,233 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 08:54:17,233 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 08:54:17,233 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 08:54:17,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 08:54:17,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:54:17,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:54:17,234 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:54:17,234 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:54:17,234 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 08:54:17,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 08:54:17,235 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 08:54:17,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 08:54:17,235 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 08:54:17,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 08:54:17,235 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 08:54:17,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 08:54:17,235 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 08:54:17,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 08:54:17,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:54:17,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:54:17,236 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 08:54:17,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 08:54:17,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:54:17,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:54:17,236 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 08:54:17,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 08:54:17,237 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 08:54:17,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 08:54:17,237 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 08:54:17,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 08:54:17,237 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 08:54:17,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 08:54:17,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:54:17,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:54:17,238 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 08:54:17,238 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 08:54:17,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:54:17,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:54:17,238 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:54:17,239 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:54:17,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 08:54:17,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 08:54:17,239 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 08:54:17,239 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 08:54:17,239 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 08:54:17,239 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 08:54:17,239 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 08:54:17,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:54:17,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:54:17,245 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:54:17,245 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:54:17,245 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:54:17,245 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:54:18,165 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:54:18,169 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:54:31,979 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2022-11-16 08:54:31,983 INFO L158 Benchmark]: Toolchain (without parser) took 20443.58ms. Allocated memory was 56.6MB in the beginning and 251.7MB in the end (delta: 195.0MB). Free memory was 33.1MB in the beginning and 118.3MB in the end (delta: -85.2MB). Peak memory consumption was 167.0MB. Max. memory is 16.1GB. [2022-11-16 08:54:31,983 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 38.1MB in the beginning and 38.0MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:54:31,984 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4848.87ms. Allocated memory was 56.6MB in the beginning and 251.7MB in the end (delta: 195.0MB). Free memory was 32.8MB in the beginning and 132.2MB in the end (delta: -99.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2022-11-16 08:54:31,984 INFO L158 Benchmark]: Boogie Procedure Inliner took 447.67ms. Allocated memory is still 251.7MB. Free memory was 132.2MB in the beginning and 169.0MB in the end (delta: -36.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2022-11-16 08:54:31,985 INFO L158 Benchmark]: Boogie Preprocessor took 263.73ms. Allocated memory is still 251.7MB. Free memory was 169.0MB in the beginning and 135.2MB in the end (delta: 33.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 08:54:31,985 INFO L158 Benchmark]: RCFGBuilder took 14871.76ms. Allocated memory is still 251.7MB. Free memory was 135.2MB in the beginning and 118.3MB in the end (delta: 16.9MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2022-11-16 08:54:31,989 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 38.1MB in the beginning and 38.0MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4848.87ms. Allocated memory was 56.6MB in the beginning and 251.7MB in the end (delta: 195.0MB). Free memory was 32.8MB in the beginning and 132.2MB in the end (delta: -99.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 447.67ms. Allocated memory is still 251.7MB. Free memory was 132.2MB in the beginning and 169.0MB in the end (delta: -36.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 263.73ms. Allocated memory is still 251.7MB. Free memory was 169.0MB in the beginning and 135.2MB in the end (delta: 33.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 14871.76ms. Allocated memory is still 251.7MB. Free memory was 135.2MB in the beginning and 118.3MB in the end (delta: 16.9MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:54:32,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10331327-2ae9-4892-bef3-aa1f51a4deb4/bin/ukojak-CydTVMUXoH/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: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]