./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 --- 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 08:14:21,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:14:21,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:14:21,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:14:21,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:14:21,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:14:21,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:14:21,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:14:21,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:14:21,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:14:21,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:14:21,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:14:21,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:14:21,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:14:21,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:14:21,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:14:21,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:14:21,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:14:21,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:14:21,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:14:21,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:14:21,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:14:21,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:14:21,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:14:21,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:14:21,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:14:21,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:14:21,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:14:21,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:14:21,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:14:21,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:14:21,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:14:21,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:14:21,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:14:21,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:14:21,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:14:21,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:14:21,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:14:21,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:14:21,542 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:14:21,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:14:21,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:14:21,565 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:14:21,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:14:21,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:14:21,566 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:14:21,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:14:21,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:14:21,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:14:21,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:14:21,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:14:21,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:14:21,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:14:21,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:14:21,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:14:21,570 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:14:21,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:14:21,570 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:14:21,570 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:14:21,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:14:21,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:14:21,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:14:21,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:14:21,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:14:21,572 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:14:21,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:14:21,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:14:21,573 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 [2022-11-16 08:14:21,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:14:21,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:14:21,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:14:21,898 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:14:21,900 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:14:21,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 08:14:21,991 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data/3fba53077/54cf5b23d3664a08a1de1349219b3e5a/FLAG18cb7d7a2 [2022-11-16 08:14:23,136 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:14:23,138 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 08:14:23,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data/3fba53077/54cf5b23d3664a08a1de1349219b3e5a/FLAG18cb7d7a2 [2022-11-16 08:14:23,509 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data/3fba53077/54cf5b23d3664a08a1de1349219b3e5a [2022-11-16 08:14:23,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:14:23,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:14:23,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:14:23,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:14:23,518 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:14:23,519 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:14:23" (1/1) ... [2022-11-16 08:14:23,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eff52ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:23, skipping insertion in model container [2022-11-16 08:14:23,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:14:23" (1/1) ... [2022-11-16 08:14:23,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:14:23,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:14:28,105 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 08:14:28,108 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 08:14:28,117 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 08:14:28,118 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 08:14:28,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:14:28,262 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:14:28,848 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 08:14:28,848 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 08:14:28,849 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 08:14:28,849 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 08:14:28,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:14:29,178 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:14:29,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29 WrapperNode [2022-11-16 08:14:29,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:14:29,180 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:14:29,180 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:14:29,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:14:29,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:29,360 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:29,832 INFO L138 Inliner]: procedures = 544, calls = 4003, calls flagged for inlining = 320, calls inlined = 309, statements flattened = 10536 [2022-11-16 08:14:29,833 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:14:29,834 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:14:29,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:14:29,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:14:29,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:29,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:29,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:29,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:30,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:30,265 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:30,320 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:30,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:30,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:14:30,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:14:30,405 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:14:30,405 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:14:30,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:29" (1/1) ... [2022-11-16 08:14:30,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:14:30,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:14:30,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:14:30,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:14:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:14:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:14:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-11-16 08:14:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-11-16 08:14:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-11-16 08:14:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-11-16 08:14:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:14:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:14:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:14:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:14:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 08:14:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 08:14:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 08:14:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 08:14:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:14:30,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:14:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-11-16 08:14:30,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-11-16 08:14:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-11-16 08:14:30,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-11-16 08:14:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 08:14:30,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 08:14:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:14:30,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:14:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 08:14:30,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 08:14:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:14:30,556 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:14:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:14:30,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:14:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-11-16 08:14:30,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-11-16 08:14:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:14:30,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:14:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:14:30,557 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:14:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-11-16 08:14:30,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-11-16 08:14:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-11-16 08:14:30,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-11-16 08:14:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 08:14:30,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 08:14:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-11-16 08:14:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-11-16 08:14:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-11-16 08:14:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-11-16 08:14:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-11-16 08:14:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-11-16 08:14:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 08:14:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 08:14:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-11-16 08:14:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-11-16 08:14:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-11-16 08:14:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-11-16 08:14:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 08:14:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 08:14:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 08:14:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 08:14:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:14:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:14:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:14:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:14:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-11-16 08:14:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-11-16 08:14:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:14:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:14:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:14:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:14:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-11-16 08:14:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-11-16 08:14:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:14:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:14:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:14:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:14:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:14:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:14:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:14:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:14:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:14:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:14:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:14:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:14:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:14:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 08:14:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 08:14:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-11-16 08:14:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-11-16 08:14:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:14:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:14:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:14:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:14:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-11-16 08:14:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-11-16 08:14:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-11-16 08:14:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-11-16 08:14:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:14:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:14:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-11-16 08:14:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-11-16 08:14:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:14:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:14:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:14:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-11-16 08:14:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-11-16 08:14:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-11-16 08:14:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-11-16 08:14:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:14:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:14:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-11-16 08:14:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-11-16 08:14:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-11-16 08:14:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-11-16 08:14:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:14:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:14:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:14:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:14:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:14:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-11-16 08:14:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-11-16 08:14:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:14:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:14:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:14:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-11-16 08:14:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-11-16 08:14:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:14:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:14:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:14:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:14:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:14:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:14:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:14:30,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:14:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-11-16 08:14:30,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-11-16 08:14:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:14:30,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:14:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:14:30,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:14:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 08:14:30,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 08:14:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:14:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:14:30,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:14:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:14:30,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:14:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:14:30,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:14:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:14:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-16 08:14:30,569 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-16 08:14:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:14:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:14:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-16 08:14:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-16 08:14:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:14:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:14:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:14:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:14:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:14:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:14:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-11-16 08:14:30,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-11-16 08:14:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-11-16 08:14:30,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-11-16 08:14:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-16 08:14:30,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-16 08:14:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:14:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:14:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:14:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:14:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 08:14:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 08:14:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-11-16 08:14:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-11-16 08:14:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:14:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:14:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:14:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:14:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:14:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:14:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-11-16 08:14:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-11-16 08:14:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:14:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:14:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-11-16 08:14:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-11-16 08:14:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-11-16 08:14:30,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-11-16 08:14:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:14:30,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:14:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-11-16 08:14:30,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-11-16 08:14:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:14:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:14:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:14:30,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:14:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:14:30,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:14:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-11-16 08:14:30,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-11-16 08:14:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:14:30,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:14:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-11-16 08:14:30,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-11-16 08:14:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-11-16 08:14:30,577 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-11-16 08:14:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:14:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:14:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 08:14:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 08:14:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:14:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:14:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:14:30,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:14:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:14:30,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:14:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:14:30,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:14:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-11-16 08:14:30,580 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-11-16 08:14:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-11-16 08:14:30,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-11-16 08:14:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:14:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:14:30,580 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:14:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-11-16 08:14:30,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-11-16 08:14:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:14:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-11-16 08:14:30,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-11-16 08:14:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-11-16 08:14:30,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-11-16 08:14:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-16 08:14:30,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-16 08:14:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-11-16 08:14:30,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-11-16 08:14:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:14:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:14:30,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:14:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-11-16 08:14:30,583 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-11-16 08:14:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:14:30,583 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:14:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-16 08:14:30,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-16 08:14:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:14:30,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:14:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:14:30,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:14:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-11-16 08:14:30,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-11-16 08:14:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-11-16 08:14:30,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-11-16 08:14:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-11-16 08:14:30,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-11-16 08:14:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:14:30,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:14:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-11-16 08:14:30,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-11-16 08:14:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:14:30,586 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:14:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-16 08:14:30,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-16 08:14:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:14:30,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:14:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:14:30,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:14:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-11-16 08:14:30,587 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-11-16 08:14:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:14:30,588 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:14:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-11-16 08:14:30,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-11-16 08:14:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-11-16 08:14:30,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-11-16 08:14:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 08:14:30,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 08:14:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:14:30,589 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:14:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-11-16 08:14:30,589 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-11-16 08:14:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:14:30,589 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:14:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:14:30,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:14:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-11-16 08:14:30,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-11-16 08:14:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:14:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:14:30,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:14:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:14:30,591 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:14:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-11-16 08:14:30,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-11-16 08:14:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-11-16 08:14:30,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-11-16 08:14:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-11-16 08:14:30,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-11-16 08:14:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 08:14:30,592 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 08:14:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-11-16 08:14:30,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-11-16 08:14:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:14:30,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:14:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:14:30,593 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:14:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:14:30,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:14:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-11-16 08:14:30,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-11-16 08:14:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:14:30,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:14:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:14:30,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:14:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-11-16 08:14:30,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-11-16 08:14:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:14:30,595 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:14:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-16 08:14:30,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-16 08:14:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:14:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:14:30,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:14:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 08:14:30,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 08:14:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 08:14:30,596 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 08:14:31,897 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:14:31,901 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:14:32,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:14:32,582 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:14:32,590 INFO L158 Benchmark]: Toolchain (without parser) took 9075.56ms. Allocated memory was 130.0MB in the beginning and 507.5MB in the end (delta: 377.5MB). Free memory was 100.6MB in the beginning and 326.4MB in the end (delta: -225.8MB). Peak memory consumption was 172.6MB. Max. memory is 16.1GB. [2022-11-16 08:14:32,598 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory was 58.4MB in the beginning and 58.4MB in the end (delta: 29.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:14:32,599 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5664.67ms. Allocated memory was 130.0MB in the beginning and 281.0MB in the end (delta: 151.0MB). Free memory was 100.6MB in the beginning and 150.3MB in the end (delta: -49.7MB). Peak memory consumption was 126.5MB. Max. memory is 16.1GB. [2022-11-16 08:14:32,599 INFO L158 Benchmark]: Boogie Procedure Inliner took 653.27ms. Allocated memory is still 281.0MB. Free memory was 150.3MB in the beginning and 141.9MB in the end (delta: 8.4MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2022-11-16 08:14:32,600 INFO L158 Benchmark]: Boogie Preprocessor took 570.07ms. Allocated memory is still 281.0MB. Free memory was 141.9MB in the beginning and 116.0MB in the end (delta: 25.9MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. [2022-11-16 08:14:32,601 INFO L158 Benchmark]: RCFGBuilder took 2182.84ms. Allocated memory was 281.0MB in the beginning and 507.5MB in the end (delta: 226.5MB). Free memory was 116.0MB in the beginning and 326.4MB in the end (delta: -210.4MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2022-11-16 08:14:32,604 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory was 58.4MB in the beginning and 58.4MB in the end (delta: 29.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5664.67ms. Allocated memory was 130.0MB in the beginning and 281.0MB in the end (delta: 151.0MB). Free memory was 100.6MB in the beginning and 150.3MB in the end (delta: -49.7MB). Peak memory consumption was 126.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 653.27ms. Allocated memory is still 281.0MB. Free memory was 150.3MB in the beginning and 141.9MB in the end (delta: 8.4MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 570.07ms. Allocated memory is still 281.0MB. Free memory was 141.9MB in the beginning and 116.0MB in the end (delta: 25.9MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2182.84ms. Allocated memory was 281.0MB in the beginning and 507.5MB in the end (delta: 226.5MB). Free memory was 116.0MB in the beginning and 326.4MB in the end (delta: -210.4MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~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 08:14:32,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 --- 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 08:14:35,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:14:35,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:14:35,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:14:35,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:14:35,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:14:35,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:14:35,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:14:35,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:14:35,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:14:35,087 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:14:35,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:14:35,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:14:35,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:14:35,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:14:35,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:14:35,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:14:35,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:14:35,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:14:35,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:14:35,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:14:35,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:14:35,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:14:35,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:14:35,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:14:35,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:14:35,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:14:35,130 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:14:35,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:14:35,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:14:35,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:14:35,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:14:35,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:14:35,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:14:35,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:14:35,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:14:35,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:14:35,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:14:35,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:14:35,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:14:35,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:14:35,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:14:35,204 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:14:35,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:14:35,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:14:35,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:14:35,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:14:35,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:14:35,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:14:35,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:14:35,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:14:35,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:14:35,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:14:35,211 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:14:35,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:14:35,211 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:14:35,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:14:35,212 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:14:35,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:14:35,212 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:14:35,212 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:14:35,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:14:35,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:14:35,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:14:35,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:14:35,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:14:35,214 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:14:35,214 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:14:35,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:14:35,215 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:14:35,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:14:35,216 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 [2022-11-16 08:14:35,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:14:35,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:14:35,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:14:35,631 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:14:35,633 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:14:35,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 08:14:35,721 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data/3cdb4697c/05c338b659b64c1dbbcc64d5f1174127/FLAGdae6abf3f [2022-11-16 08:14:36,958 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:14:36,959 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 08:14:37,032 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data/3cdb4697c/05c338b659b64c1dbbcc64d5f1174127/FLAGdae6abf3f [2022-11-16 08:14:37,163 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/data/3cdb4697c/05c338b659b64c1dbbcc64d5f1174127 [2022-11-16 08:14:37,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:14:37,167 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:14:37,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:14:37,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:14:37,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:14:37,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:14:37" (1/1) ... [2022-11-16 08:14:37,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@703a8932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:37, skipping insertion in model container [2022-11-16 08:14:37,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:14:37" (1/1) ... [2022-11-16 08:14:37,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:14:37,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:14:41,853 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 08:14:41,857 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 08:14:41,857 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 08:14:41,858 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 08:14:41,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:14:41,972 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:14:42,141 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:14:42,693 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 08:14:42,694 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 08:14:42,695 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 08:14:42,695 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 08:14:42,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:14:42,751 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:14:43,290 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 08:14:43,291 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 08:14:43,291 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 08:14:43,292 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_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 08:14:43,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:14:43,816 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:14:43,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43 WrapperNode [2022-11-16 08:14:43,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:14:43,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:14:43,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:14:43,819 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:14:43,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:43,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,327 INFO L138 Inliner]: procedures = 559, calls = 4003, calls flagged for inlining = 320, calls inlined = 309, statements flattened = 9605 [2022-11-16 08:14:44,328 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:14:44,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:14:44,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:14:44,329 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:14:44,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,597 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,645 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,704 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:14:44,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:14:44,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:14:44,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:14:44,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:14:43" (1/1) ... [2022-11-16 08:14:44,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:14:44,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:14:44,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:14:44,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:14:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:14:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:14:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-11-16 08:14:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-11-16 08:14:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-11-16 08:14:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-11-16 08:14:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:14:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:14:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:14:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:14:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 08:14:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 08:14:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 08:14:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 08:14:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:14:44,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:14:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-11-16 08:14:44,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-11-16 08:14:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-11-16 08:14:44,913 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-11-16 08:14:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 08:14:44,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 08:14:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:14:44,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:14:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 08:14:44,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 08:14:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:14:44,915 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:14:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:14:44,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:14:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-11-16 08:14:44,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-11-16 08:14:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:14:44,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:14:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:14:44,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:14:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-11-16 08:14:44,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-11-16 08:14:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-11-16 08:14:44,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-11-16 08:14:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 08:14:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 08:14:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-11-16 08:14:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-11-16 08:14:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-11-16 08:14:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-11-16 08:14:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-11-16 08:14:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-11-16 08:14:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 08:14:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 08:14:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-11-16 08:14:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-11-16 08:14:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-11-16 08:14:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-11-16 08:14:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 08:14:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 08:14:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 08:14:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 08:14:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:14:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:14:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:14:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:14:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-11-16 08:14:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-11-16 08:14:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:14:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:14:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:14:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:14:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-11-16 08:14:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-11-16 08:14:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:14:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:14:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:14:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:14:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:14:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:14:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:14:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:14:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:14:44,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:14:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:14:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:14:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:14:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 08:14:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 08:14:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:14:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:14:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:14:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:14:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-11-16 08:14:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-11-16 08:14:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:14:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:14:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:14:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:14:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-11-16 08:14:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-11-16 08:14:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-11-16 08:14:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-11-16 08:14:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:14:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:14:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-11-16 08:14:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-11-16 08:14:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:14:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:14:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-11-16 08:14:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-11-16 08:14:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-11-16 08:14:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-11-16 08:14:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:14:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:14:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-11-16 08:14:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-11-16 08:14:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-11-16 08:14:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-11-16 08:14:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:14:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:14:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:14:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:14:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-11-16 08:14:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-11-16 08:14:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:14:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:14:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-11-16 08:14:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-11-16 08:14:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:14:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:14:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:14:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:14:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:14:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:14:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:14:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:14:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-11-16 08:14:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-11-16 08:14:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:14:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:14:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:14:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:14:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 08:14:44,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 08:14:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:14:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:14:44,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:14:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:14:44,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:14:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:14:44,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:14:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:14:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-16 08:14:44,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-16 08:14:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:14:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:14:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-16 08:14:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-16 08:14:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:14:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:14:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:14:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:14:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:14:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:14:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:14:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:14:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:14:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-11-16 08:14:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-11-16 08:14:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-11-16 08:14:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-11-16 08:14:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-16 08:14:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-16 08:14:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:14:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:14:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 08:14:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 08:14:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-11-16 08:14:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-11-16 08:14:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:14:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:14:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:14:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:14:44,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:14:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:14:44,946 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-11-16 08:14:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-11-16 08:14:44,946 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:14:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:14:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-11-16 08:14:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-11-16 08:14:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:14:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-11-16 08:14:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-11-16 08:14:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:14:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:14:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:14:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:14:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-11-16 08:14:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-11-16 08:14:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:14:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:14:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:14:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:14:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:14:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:14:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:14:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:14:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-11-16 08:14:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-11-16 08:14:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:14:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:14:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-11-16 08:14:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-11-16 08:14:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-11-16 08:14:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-11-16 08:14:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:14:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:14:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 08:14:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 08:14:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:14:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:14:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:14:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:14:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:14:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:14:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:14:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:14:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-11-16 08:14:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-11-16 08:14:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-11-16 08:14:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-11-16 08:14:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:14:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:14:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:14:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-11-16 08:14:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-11-16 08:14:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:14:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-11-16 08:14:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-11-16 08:14:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-11-16 08:14:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-11-16 08:14:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-16 08:14:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-16 08:14:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:14:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:14:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-11-16 08:14:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-11-16 08:14:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:14:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:14:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:14:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:14:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:14:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-11-16 08:14:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-11-16 08:14:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:14:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:14:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:14:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:14:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-16 08:14:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-16 08:14:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:14:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:14:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:14:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:14:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-11-16 08:14:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-11-16 08:14:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-11-16 08:14:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-11-16 08:14:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-11-16 08:14:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-11-16 08:14:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:14:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:14:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-11-16 08:14:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-11-16 08:14:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:14:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:14:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-16 08:14:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-16 08:14:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:14:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:14:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:14:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:14:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-11-16 08:14:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-11-16 08:14:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:14:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:14:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-11-16 08:14:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-11-16 08:14:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-11-16 08:14:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-11-16 08:14:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 08:14:44,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 08:14:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:14:44,976 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:14:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-11-16 08:14:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-11-16 08:14:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:14:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:14:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:14:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:14:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-11-16 08:14:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-11-16 08:14:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:14:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:14:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:14:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:14:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:14:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:14:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:14:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:14:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-11-16 08:14:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-11-16 08:14:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-11-16 08:14:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-11-16 08:14:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-11-16 08:14:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-11-16 08:14:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 08:14:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 08:14:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-11-16 08:14:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-11-16 08:14:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:14:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:14:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:14:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:14:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:14:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:14:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-11-16 08:14:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-11-16 08:14:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:14:44,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:14:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:14:44,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:14:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-11-16 08:14:44,981 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-11-16 08:14:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:14:44,981 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:14:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-16 08:14:44,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-16 08:14:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:14:44,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:14:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 08:14:44,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 08:14:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 08:14:44,982 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 08:14:46,631 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:14:46,636 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:14:49,979 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:14:50,107 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:14:50,112 INFO L158 Benchmark]: Toolchain (without parser) took 12943.98ms. Allocated memory was 62.9MB in the beginning and 335.5MB in the end (delta: 272.6MB). Free memory was 36.1MB in the beginning and 135.3MB in the end (delta: -99.2MB). Peak memory consumption was 237.7MB. Max. memory is 16.1GB. [2022-11-16 08:14:50,112 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 44.1MB in the beginning and 44.1MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:14:50,113 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6648.86ms. Allocated memory was 62.9MB in the beginning and 335.5MB in the end (delta: 272.6MB). Free memory was 35.9MB in the beginning and 173.7MB in the end (delta: -137.8MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. [2022-11-16 08:14:50,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 509.88ms. Allocated memory is still 335.5MB. Free memory was 173.7MB in the beginning and 201.2MB in the end (delta: -27.5MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2022-11-16 08:14:50,114 INFO L158 Benchmark]: Boogie Preprocessor took 480.70ms. Allocated memory is still 335.5MB. Free memory was 201.2MB in the beginning and 134.1MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 08:14:50,115 INFO L158 Benchmark]: RCFGBuilder took 5297.86ms. Allocated memory is still 335.5MB. Free memory was 134.1MB in the beginning and 135.3MB in the end (delta: -1.2MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2022-11-16 08:14:50,117 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 44.1MB in the beginning and 44.1MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6648.86ms. Allocated memory was 62.9MB in the beginning and 335.5MB in the end (delta: 272.6MB). Free memory was 35.9MB in the beginning and 173.7MB in the end (delta: -137.8MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 509.88ms. Allocated memory is still 335.5MB. Free memory was 173.7MB in the beginning and 201.2MB in the end (delta: -27.5MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 480.70ms. Allocated memory is still 335.5MB. Free memory was 201.2MB in the beginning and 134.1MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 5297.86ms. Allocated memory is still 335.5MB. Free memory was 134.1MB in the beginning and 135.3MB in the end (delta: -1.2MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~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 08:14:50,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2cc7d9e-59cf-4ffe-a260-36360c3d8919/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[~hwdev#1,],base]