./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-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 --- 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 11:13:06,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:13:06,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:13:06,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:13:06,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:13:06,372 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:13:06,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:13:06,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:13:06,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:13:06,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:13:06,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:13:06,396 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:13:06,396 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:13:06,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:13:06,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:13:06,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:13:06,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:13:06,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:13:06,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:13:06,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:13:06,421 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:13:06,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:13:06,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:13:06,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:13:06,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:13:06,437 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:13:06,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:13:06,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:13:06,440 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:13:06,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:13:06,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:13:06,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:13:06,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:13:06,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:13:06,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:13:06,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:13:06,452 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:13:06,452 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:13:06,452 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:13:06,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:13:06,454 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:13:06,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:13:06,500 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:13:06,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:13:06,501 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:13:06,501 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:13:06,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:13:06,503 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:13:06,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:13:06,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:13:06,505 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:13:06,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:13:06,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:13:06,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:13:06,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:13:06,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:13:06,508 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:13:06,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:13:06,509 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:13:06,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:13:06,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:13:06,510 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:13:06,510 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:13:06,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:13:06,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:13:06,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:13:06,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:13:06,512 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:13:06,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:13:06,514 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:13:06,515 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:13:06,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:13:06,515 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_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 [2022-11-16 11:13:06,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:13:06,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:13:06,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:13:06,918 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:13:06,919 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:13:06,920 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2022-11-16 11:13:06,990 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data/ec49b0440/e0983bbe5ff940df92c2dc66ae485e34/FLAGc02c53f89 [2022-11-16 11:13:07,974 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:13:07,975 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2022-11-16 11:13:08,047 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data/ec49b0440/e0983bbe5ff940df92c2dc66ae485e34/FLAGc02c53f89 [2022-11-16 11:13:08,365 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data/ec49b0440/e0983bbe5ff940df92c2dc66ae485e34 [2022-11-16 11:13:08,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:13:08,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:13:08,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:13:08,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:13:08,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:13:08,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:13:08" (1/1) ... [2022-11-16 11:13:08,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6548596c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:08, skipping insertion in model container [2022-11-16 11:13:08,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:13:08" (1/1) ... [2022-11-16 11:13:08,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:13:08,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:13:12,017 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2022-11-16 11:13:12,020 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2022-11-16 11:13:12,021 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2022-11-16 11:13:12,022 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2022-11-16 11:13:12,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:13:12,099 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:13:12,529 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2022-11-16 11:13:12,530 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2022-11-16 11:13:12,531 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2022-11-16 11:13:12,532 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2022-11-16 11:13:12,542 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:13:12,855 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:13:12,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12 WrapperNode [2022-11-16 11:13:12,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:13:12,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:13:12,858 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:13:12,858 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:13:12,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:12,989 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,258 INFO L138 Inliner]: procedures = 455, calls = 1830, calls flagged for inlining = 226, calls inlined = 204, statements flattened = 4689 [2022-11-16 11:13:13,259 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:13:13,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:13:13,260 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:13:13,260 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:13:13,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,424 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,441 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,466 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:13:13,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:13:13,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:13:13,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:13:13,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:12" (1/1) ... [2022-11-16 11:13:13,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:13:13,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:13:13,554 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:13:13,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:13:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:13:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:13:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2022-11-16 11:13:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2022-11-16 11:13:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:13:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:13:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:13:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:13:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:13:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:13:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:13:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:13:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:13:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:13:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:13:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:13:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 11:13:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 11:13:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:13:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:13:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:13:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:13:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:13:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:13:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:13:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:13:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:13:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:13:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:13:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:13:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:13:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:13:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:13:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:13:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 11:13:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 11:13:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:13:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:13:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:13:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:13:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:13:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:13:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:13:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2022-11-16 11:13:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2022-11-16 11:13:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:13:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:13:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2022-11-16 11:13:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2022-11-16 11:13:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:13:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2022-11-16 11:13:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2022-11-16 11:13:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:13:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:13:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2022-11-16 11:13:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2022-11-16 11:13:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:13:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2022-11-16 11:13:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2022-11-16 11:13:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:13:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:13:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:13:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:13:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:13:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:13:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:13:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:13:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:13:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:13:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:13:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:13:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:13:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:13:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:13:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2022-11-16 11:13:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2022-11-16 11:13:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:13:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:13:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:13:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:13:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:13:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:13:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:13:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2022-11-16 11:13:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2022-11-16 11:13:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:13:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:13:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:13:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:13:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:13:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:13:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:13:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:13:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:13:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:13:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:13:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:13:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2022-11-16 11:13:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2022-11-16 11:13:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:13:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:13:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:13:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:13:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:13:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:13:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2022-11-16 11:13:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2022-11-16 11:13:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:13:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:13:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:13:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:13:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:13:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:13:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:13:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:13:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 11:13:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 11:13:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 11:13:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 11:13:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:13:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:13:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2022-11-16 11:13:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2022-11-16 11:13:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:13:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:13:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:13:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:13:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:13:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:13:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:13:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:13:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2022-11-16 11:13:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2022-11-16 11:13:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2022-11-16 11:13:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2022-11-16 11:13:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:13:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:13:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2022-11-16 11:13:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2022-11-16 11:13:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:13:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:13:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2022-11-16 11:13:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2022-11-16 11:13:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:13:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:13:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:13:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:13:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:13:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:13:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:13:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:13:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:13:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 11:13:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 11:13:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:13:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:13:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:13:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2022-11-16 11:13:13,650 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2022-11-16 11:13:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 11:13:13,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 11:13:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2022-11-16 11:13:13,650 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2022-11-16 11:13:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:13:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2022-11-16 11:13:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2022-11-16 11:13:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:13:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:13:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:13:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:13:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:13:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:13:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_66 [2022-11-16 11:13:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_66 [2022-11-16 11:13:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2022-11-16 11:13:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2022-11-16 11:13:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:13:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:13:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:13:13,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:13:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:13:13,653 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:13:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:13:13,653 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:13:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:13:13,654 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:13:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:13:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:13:13,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:13:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2022-11-16 11:13:13,656 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2022-11-16 11:13:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:13:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:13:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_68 [2022-11-16 11:13:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_68 [2022-11-16 11:13:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2022-11-16 11:13:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2022-11-16 11:13:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2022-11-16 11:13:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2022-11-16 11:13:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:13:13,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:13:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:13:13,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:13:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2022-11-16 11:13:13,658 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2022-11-16 11:13:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:13:13,659 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:13:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:13:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2022-11-16 11:13:13,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2022-11-16 11:13:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:13:13,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:13:14,741 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:13:14,746 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:13:15,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:13:16,203 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:13:16,208 INFO L158 Benchmark]: Toolchain (without parser) took 7835.22ms. Allocated memory was 107.0MB in the beginning and 218.1MB in the end (delta: 111.1MB). Free memory was 74.0MB in the beginning and 95.8MB in the end (delta: -21.9MB). Peak memory consumption was 150.1MB. Max. memory is 16.1GB. [2022-11-16 11:13:16,208 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:13:16,210 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4482.12ms. Allocated memory was 107.0MB in the beginning and 218.1MB in the end (delta: 111.1MB). Free memory was 73.7MB in the beginning and 103.6MB in the end (delta: -30.0MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2022-11-16 11:13:16,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 401.65ms. Allocated memory is still 218.1MB. Free memory was 103.6MB in the beginning and 130.1MB in the end (delta: -26.5MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2022-11-16 11:13:16,216 INFO L158 Benchmark]: Boogie Preprocessor took 256.82ms. Allocated memory is still 218.1MB. Free memory was 130.1MB in the beginning and 99.7MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 11:13:16,218 INFO L158 Benchmark]: RCFGBuilder took 2687.64ms. Allocated memory is still 218.1MB. Free memory was 99.7MB in the beginning and 95.8MB in the end (delta: 3.9MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2022-11-16 11:13:16,222 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4482.12ms. Allocated memory was 107.0MB in the beginning and 218.1MB in the end (delta: 111.1MB). Free memory was 73.7MB in the beginning and 103.6MB in the end (delta: -30.0MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 401.65ms. Allocated memory is still 218.1MB. Free memory was 103.6MB in the beginning and 130.1MB in the end (delta: -26.5MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 256.82ms. Allocated memory is still 218.1MB. Free memory was 130.1MB in the beginning and 99.7MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2687.64ms. Allocated memory is still 218.1MB. Free memory was 99.7MB in the beginning and 95.8MB in the end (delta: 3.9MB). Peak memory consumption was 64.7MB. 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 11:13:16,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 --- 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 11:13:18,788 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:13:18,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:13:18,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:13:18,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:13:18,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:13:18,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:13:18,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:13:18,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:13:18,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:13:18,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:13:18,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:13:18,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:13:18,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:13:18,871 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:13:18,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:13:18,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:13:18,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:13:18,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:13:18,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:13:18,889 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:13:18,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:13:18,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:13:18,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:13:18,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:13:18,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:13:18,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:13:18,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:13:18,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:13:18,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:13:18,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:13:18,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:13:18,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:13:18,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:13:18,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:13:18,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:13:18,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:13:18,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:13:18,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:13:18,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:13:18,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:13:18,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:13:18,974 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:13:18,974 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:13:18,976 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:13:18,976 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:13:18,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:13:18,978 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:13:18,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:13:18,980 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:13:18,980 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:13:18,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:13:18,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:13:18,982 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:13:18,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:13:18,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:13:18,983 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:13:18,983 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:13:18,983 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:13:18,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:13:18,984 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:13:18,984 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:13:18,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:13:18,985 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:13:18,985 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:13:18,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:13:18,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:13:18,986 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:13:18,986 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:13:18,986 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:13:18,987 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:13:18,987 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:13:18,987 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:13:18,987 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:13:18,988 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:13:18,988 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_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 [2022-11-16 11:13:19,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:13:19,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:13:19,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:13:19,427 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:13:19,428 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:13:19,430 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2022-11-16 11:13:19,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data/b0c6c7d2e/d12a3733f0744d7b9b3cbf27282f86d1/FLAG4533e76b5 [2022-11-16 11:13:20,646 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:13:20,647 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2022-11-16 11:13:20,704 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data/b0c6c7d2e/d12a3733f0744d7b9b3cbf27282f86d1/FLAG4533e76b5 [2022-11-16 11:13:21,024 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/data/b0c6c7d2e/d12a3733f0744d7b9b3cbf27282f86d1 [2022-11-16 11:13:21,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:13:21,035 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:13:21,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:13:21,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:13:21,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:13:21,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:13:21" (1/1) ... [2022-11-16 11:13:21,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53734ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:21, skipping insertion in model container [2022-11-16 11:13:21,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:13:21" (1/1) ... [2022-11-16 11:13:21,075 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:13:21,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:13:24,458 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2022-11-16 11:13:24,463 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2022-11-16 11:13:24,463 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2022-11-16 11:13:24,464 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2022-11-16 11:13:24,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:13:24,581 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:13:24,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:13:25,104 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2022-11-16 11:13:25,105 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2022-11-16 11:13:25,106 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2022-11-16 11:13:25,107 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2022-11-16 11:13:25,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:13:25,152 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:13:25,702 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2022-11-16 11:13:25,703 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2022-11-16 11:13:25,704 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2022-11-16 11:13:25,708 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_52667c2d-66a7-4945-94c9-ff06fed302d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2022-11-16 11:13:25,718 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:13:26,024 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:13:26,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26 WrapperNode [2022-11-16 11:13:26,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:13:26,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:13:26,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:13:26,028 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:13:26,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,142 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,409 INFO L138 Inliner]: procedures = 469, calls = 1830, calls flagged for inlining = 226, calls inlined = 204, statements flattened = 4390 [2022-11-16 11:13:26,410 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:13:26,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:13:26,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:13:26,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:13:26,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,703 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,809 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,854 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:13:26,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:13:26,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:13:26,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:13:26,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:13:26" (1/1) ... [2022-11-16 11:13:26,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:13:26,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:13:26,892 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:13:26,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:13:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:13:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:13:26,945 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2022-11-16 11:13:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2022-11-16 11:13:26,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:13:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:13:26,946 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:13:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:13:26,946 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:13:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:13:26,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:13:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:13:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:13:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:13:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:13:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:13:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 11:13:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 11:13:26,948 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:13:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:13:26,948 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:13:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:13:26,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:13:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:13:26,949 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:13:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:13:26,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:13:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:13:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:13:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:13:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:13:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:13:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:13:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:13:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 11:13:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 11:13:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:13:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:13:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:13:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:13:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:13:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:13:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:13:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:13:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:13:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:13:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2022-11-16 11:13:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2022-11-16 11:13:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:13:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:13:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2022-11-16 11:13:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2022-11-16 11:13:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2022-11-16 11:13:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2022-11-16 11:13:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:13:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:13:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2022-11-16 11:13:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2022-11-16 11:13:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2022-11-16 11:13:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2022-11-16 11:13:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:13:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:13:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:13:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:13:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:13:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:13:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:13:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:13:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:13:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:13:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:13:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:13:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:13:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:13:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2022-11-16 11:13:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2022-11-16 11:13:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:13:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:13:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:13:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:13:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:13:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:13:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:13:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2022-11-16 11:13:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2022-11-16 11:13:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:13:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:13:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:13:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:13:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:13:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:13:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:13:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:13:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:13:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:13:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:13:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:13:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:13:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:13:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:13:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2022-11-16 11:13:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2022-11-16 11:13:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:13:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:13:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:13:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:13:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:13:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:13:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2022-11-16 11:13:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2022-11-16 11:13:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:13:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:13:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:13:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:13:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:13:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:13:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:13:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:13:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:13:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 11:13:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 11:13:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 11:13:26,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 11:13:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:13:26,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:13:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2022-11-16 11:13:26,973 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2022-11-16 11:13:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:13:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:13:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:13:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:13:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:13:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:13:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:13:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:13:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:13:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:13:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:13:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:13:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2022-11-16 11:13:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2022-11-16 11:13:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2022-11-16 11:13:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2022-11-16 11:13:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:13:26,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:13:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2022-11-16 11:13:26,977 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2022-11-16 11:13:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:13:26,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:13:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2022-11-16 11:13:26,978 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2022-11-16 11:13:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:13:26,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:13:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:13:26,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:13:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:13:26,979 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:13:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:13:26,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:13:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:13:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 11:13:26,979 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 11:13:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:13:26,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:13:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:13:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2022-11-16 11:13:26,980 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2022-11-16 11:13:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 11:13:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 11:13:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:13:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:13:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2022-11-16 11:13:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2022-11-16 11:13:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:13:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:13:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:13:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2022-11-16 11:13:26,982 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2022-11-16 11:13:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:13:26,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:13:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:13:26,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:13:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:13:26,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:13:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_66 [2022-11-16 11:13:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_66 [2022-11-16 11:13:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2022-11-16 11:13:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2022-11-16 11:13:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:13:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:13:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:13:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:13:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:13:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:13:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:13:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:13:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:13:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:13:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:13:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:13:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:13:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:13:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:13:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:13:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2022-11-16 11:13:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2022-11-16 11:13:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:13:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:13:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_68 [2022-11-16 11:13:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_68 [2022-11-16 11:13:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2022-11-16 11:13:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2022-11-16 11:13:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2022-11-16 11:13:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2022-11-16 11:13:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:13:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:13:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:13:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:13:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2022-11-16 11:13:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2022-11-16 11:13:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:13:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:13:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2022-11-16 11:13:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2022-11-16 11:13:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:13:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:13:28,048 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:13:28,053 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:13:35,360 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:13:44,401 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 11:13:44,406 INFO L158 Benchmark]: Toolchain (without parser) took 23370.20ms. Allocated memory was 67.1MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 33.5MB in the beginning and 945.3MB in the end (delta: -911.8MB). Peak memory consumption was 134.4MB. Max. memory is 16.1GB. [2022-11-16 11:13:44,407 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory was 48.8MB in the beginning and 48.8MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:13:44,407 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4987.31ms. Allocated memory was 67.1MB in the beginning and 278.9MB in the end (delta: 211.8MB). Free memory was 33.2MB in the beginning and 204.2MB in the end (delta: -171.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2022-11-16 11:13:44,408 INFO L158 Benchmark]: Boogie Procedure Inliner took 383.58ms. Allocated memory is still 278.9MB. Free memory was 204.0MB in the beginning and 200.9MB in the end (delta: 3.1MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-16 11:13:44,409 INFO L158 Benchmark]: Boogie Preprocessor took 442.71ms. Allocated memory was 278.9MB in the beginning and 501.2MB in the end (delta: 222.3MB). Free memory was 200.9MB in the beginning and 410.5MB in the end (delta: -209.6MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. [2022-11-16 11:13:44,409 INFO L158 Benchmark]: RCFGBuilder took 17548.79ms. Allocated memory was 501.2MB in the beginning and 1.1GB in the end (delta: 578.8MB). Free memory was 410.5MB in the beginning and 945.3MB in the end (delta: -534.7MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 11:13:44,412 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory was 48.8MB in the beginning and 48.8MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4987.31ms. Allocated memory was 67.1MB in the beginning and 278.9MB in the end (delta: 211.8MB). Free memory was 33.2MB in the beginning and 204.2MB in the end (delta: -171.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 383.58ms. Allocated memory is still 278.9MB. Free memory was 204.0MB in the beginning and 200.9MB in the end (delta: 3.1MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 442.71ms. Allocated memory was 278.9MB in the beginning and 501.2MB in the end (delta: 222.3MB). Free memory was 200.9MB in the beginning and 410.5MB in the end (delta: -209.6MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. * RCFGBuilder took 17548.79ms. Allocated memory was 501.2MB in the beginning and 1.1GB in the end (delta: 578.8MB). Free memory was 410.5MB in the beginning and 945.3MB in the end (delta: -534.7MB). Peak memory consumption was 77.6MB. 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 11:13:44,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52667c2d-66a7-4945-94c9-ff06fed302d3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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]