./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 --- 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 12:02:59,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:02:59,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:02:59,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:02:59,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:02:59,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:02:59,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:02:59,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:02:59,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:02:59,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:02:59,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:02:59,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:02:59,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:02:59,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:02:59,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:02:59,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:02:59,512 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:02:59,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:02:59,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:02:59,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:02:59,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:02:59,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:02:59,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:02:59,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:02:59,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:02:59,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:02:59,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:02:59,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:02:59,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:02:59,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:02:59,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:02:59,546 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:02:59,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:02:59,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:02:59,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:02:59,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:02:59,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:02:59,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:02:59,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:02:59,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:02:59,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:02:59,560 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:02:59,600 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:02:59,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:02:59,604 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:02:59,604 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:02:59,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:02:59,605 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:02:59,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:02:59,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:02:59,607 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:02:59,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:02:59,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:02:59,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:02:59,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:02:59,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:02:59,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:02:59,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:02:59,609 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:02:59,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:02:59,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:02:59,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:02:59,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:02:59,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:02:59,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:02:59,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:02:59,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:02:59,611 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:02:59,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:02:59,612 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:02:59,612 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:02:59,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:02:59,612 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 [2022-11-16 12:02:59,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:02:59,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:02:59,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:02:59,997 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:02:59,998 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:02:59,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-16 12:03:00,061 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data/2c097b1c1/d0c336c9fe6246d9b39d375e348c2d41/FLAG5d313190a [2022-11-16 12:03:01,057 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:03:01,058 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-16 12:03:01,139 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data/2c097b1c1/d0c336c9fe6246d9b39d375e348c2d41/FLAG5d313190a [2022-11-16 12:03:01,444 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data/2c097b1c1/d0c336c9fe6246d9b39d375e348c2d41 [2022-11-16 12:03:01,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:03:01,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:03:01,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:03:01,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:03:01,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:03:01,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:03:01" (1/1) ... [2022-11-16 12:03:01,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26a6320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:01, skipping insertion in model container [2022-11-16 12:03:01,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:03:01" (1/1) ... [2022-11-16 12:03:01,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:03:01,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:03:04,864 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 12:03:04,867 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 12:03:04,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:03:04,975 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:03:05,439 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 12:03:05,440 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 12:03:05,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:03:05,700 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:03:05,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05 WrapperNode [2022-11-16 12:03:05,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:03:05,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:03:05,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:03:05,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:03:05,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:05,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,086 INFO L138 Inliner]: procedures = 434, calls = 2034, calls flagged for inlining = 218, calls inlined = 203, statements flattened = 5054 [2022-11-16 12:03:06,087 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:03:06,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:03:06,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:03:06,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:03:06,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,167 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,285 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,328 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,376 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:03:06,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:03:06,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:03:06,378 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:03:06,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:05" (1/1) ... [2022-11-16 12:03:06,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:03:06,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:03:06,415 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:03:06,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:03:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:03:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:03:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:03:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:03:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:03:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:03:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-16 12:03:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-16 12:03:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:03:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:03:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:03:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:03:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2022-11-16 12:03:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2022-11-16 12:03:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2022-11-16 12:03:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2022-11-16 12:03:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 12:03:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 12:03:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:03:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:03:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:03:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:03:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:03:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:03:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2022-11-16 12:03:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2022-11-16 12:03:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:03:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:03:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:03:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:03:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:03:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:03:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:03:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:03:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:03:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:03:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:03:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:03:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2022-11-16 12:03:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2022-11-16 12:03:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:03:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:03:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 12:03:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 12:03:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:03:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:03:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:03:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 12:03:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 12:03:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:03:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:03:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:03:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:03:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:03:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:03:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:03:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:03:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:03:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:03:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:03:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:03:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:03:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:03:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:03:06,484 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2022-11-16 12:03:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2022-11-16 12:03:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:03:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:03:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:03:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:03:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:03:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:03:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:03:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:03:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2022-11-16 12:03:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2022-11-16 12:03:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:03:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:03:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:03:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:03:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:03:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:03:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 12:03:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 12:03:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:03:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:03:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:03:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:03:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:03:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:03:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:03:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:03:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:03:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:03:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:03:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:03:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:03:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:03:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:03:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:03:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:03:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:03:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:03:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:03:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2022-11-16 12:03:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2022-11-16 12:03:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2022-11-16 12:03:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2022-11-16 12:03:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 12:03:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 12:03:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:03:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:03:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:03:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:03:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:03:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:03:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2022-11-16 12:03:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2022-11-16 12:03:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:03:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 12:03:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 12:03:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:03:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:03:06,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-16 12:03:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-16 12:03:06,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:03:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:03:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:03:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:03:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-16 12:03:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-16 12:03:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:03:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:03:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:03:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:03:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:03:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:03:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:03:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:03:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:03:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:03:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2022-11-16 12:03:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2022-11-16 12:03:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:03:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:03:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:03:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-16 12:03:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-16 12:03:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:03:06,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:03:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-16 12:03:06,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-16 12:03:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2022-11-16 12:03:06,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2022-11-16 12:03:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:03:06,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:03:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:03:06,514 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:03:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:03:06,514 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:03:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:03:06,514 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:03:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:03:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:03:06,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:03:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2022-11-16 12:03:06,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2022-11-16 12:03:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2022-11-16 12:03:06,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2022-11-16 12:03:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:03:06,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:03:06,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 12:03:06,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 12:03:06,516 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 12:03:06,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 12:03:06,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:03:06,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:03:06,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:03:06,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:03:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:03:06,517 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:03:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2022-11-16 12:03:06,517 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2022-11-16 12:03:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:03:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:03:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:03:07,522 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:03:07,525 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:03:07,757 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:03:07,762 INFO L158 Benchmark]: Toolchain (without parser) took 6313.16ms. Allocated memory was 132.1MB in the beginning and 260.0MB in the end (delta: 127.9MB). Free memory was 85.3MB in the beginning and 139.2MB in the end (delta: -54.0MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. [2022-11-16 12:03:07,763 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:03:07,764 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4251.07ms. Allocated memory was 132.1MB in the beginning and 174.1MB in the end (delta: 41.9MB). Free memory was 85.0MB in the beginning and 85.9MB in the end (delta: -853.9kB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. [2022-11-16 12:03:07,765 INFO L158 Benchmark]: Boogie Procedure Inliner took 385.46ms. Allocated memory is still 174.1MB. Free memory was 85.9MB in the beginning and 98.2MB in the end (delta: -12.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2022-11-16 12:03:07,765 INFO L158 Benchmark]: Boogie Preprocessor took 288.83ms. Allocated memory is still 174.1MB. Free memory was 98.2MB in the beginning and 66.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 12:03:07,766 INFO L158 Benchmark]: RCFGBuilder took 1383.28ms. Allocated memory was 174.1MB in the beginning and 260.0MB in the end (delta: 86.0MB). Free memory was 65.8MB in the beginning and 139.2MB in the end (delta: -73.4MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2022-11-16 12:03:07,769 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4251.07ms. Allocated memory was 132.1MB in the beginning and 174.1MB in the end (delta: 41.9MB). Free memory was 85.0MB in the beginning and 85.9MB in the end (delta: -853.9kB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 385.46ms. Allocated memory is still 174.1MB. Free memory was 85.9MB in the beginning and 98.2MB in the end (delta: -12.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 288.83ms. Allocated memory is still 174.1MB. Free memory was 98.2MB in the beginning and 66.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1383.28ms. Allocated memory was 174.1MB in the beginning and 260.0MB in the end (delta: 86.0MB). Free memory was 65.8MB in the beginning and 139.2MB in the end (delta: -73.4MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:03:07,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 --- 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 12:03:10,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:03:10,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:03:10,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:03:10,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:03:10,339 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:03:10,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:03:10,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:03:10,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:03:10,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:03:10,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:03:10,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:03:10,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:03:10,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:03:10,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:03:10,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:03:10,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:03:10,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:03:10,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:03:10,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:03:10,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:03:10,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:03:10,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:03:10,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:03:10,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:03:10,373 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:03:10,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:03:10,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:03:10,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:03:10,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:03:10,377 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:03:10,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:03:10,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:03:10,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:03:10,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:03:10,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:03:10,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:03:10,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:03:10,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:03:10,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:03:10,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:03:10,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:03:10,413 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:03:10,414 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:03:10,414 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:03:10,415 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:03:10,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:03:10,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:03:10,417 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:03:10,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:03:10,418 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:03:10,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:03:10,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:03:10,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:03:10,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:03:10,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:03:10,420 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:03:10,420 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:03:10,421 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:03:10,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:03:10,421 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:03:10,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:03:10,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:03:10,423 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:03:10,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:03:10,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:03:10,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:03:10,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:03:10,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:03:10,425 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:03:10,425 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:03:10,426 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:03:10,426 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:03:10,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:03:10,427 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:03:10,428 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 [2022-11-16 12:03:10,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:03:10,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:03:10,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:03:10,888 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:03:10,890 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:03:10,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-16 12:03:10,981 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data/97e658ba8/d6c725c6b5f24ff4ae5d996003f2b569/FLAG1424b46ad [2022-11-16 12:03:11,983 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:03:11,983 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-16 12:03:12,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data/97e658ba8/d6c725c6b5f24ff4ae5d996003f2b569/FLAG1424b46ad [2022-11-16 12:03:12,390 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/data/97e658ba8/d6c725c6b5f24ff4ae5d996003f2b569 [2022-11-16 12:03:12,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:03:12,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:03:12,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:03:12,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:03:12,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:03:12,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:03:12" (1/1) ... [2022-11-16 12:03:12,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a19a646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:12, skipping insertion in model container [2022-11-16 12:03:12,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:03:12" (1/1) ... [2022-11-16 12:03:12,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:03:12,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:03:15,479 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 12:03:15,482 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 12:03:15,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:03:15,549 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:03:15,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:03:15,906 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 12:03:15,906 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 12:03:15,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:03:15,933 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:03:16,252 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 12:03:16,267 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_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 12:03:16,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:03:16,682 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:03:16,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16 WrapperNode [2022-11-16 12:03:16,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:03:16,684 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:03:16,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:03:16,685 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:03:16,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:16,805 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,018 INFO L138 Inliner]: procedures = 448, calls = 2034, calls flagged for inlining = 218, calls inlined = 203, statements flattened = 4727 [2022-11-16 12:03:17,019 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:03:17,020 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:03:17,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:03:17,024 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:03:17,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,285 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,328 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:03:17,330 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:03:17,330 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:03:17,330 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:03:17,331 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:16" (1/1) ... [2022-11-16 12:03:17,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:03:17,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:03:17,360 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:03:17,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:03:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:03:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:03:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:03:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:03:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:03:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:03:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-16 12:03:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-16 12:03:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:03:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:03:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:03:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:03:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2022-11-16 12:03:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2022-11-16 12:03:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2022-11-16 12:03:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2022-11-16 12:03:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 12:03:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 12:03:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:03:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:03:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:03:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:03:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:03:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:03:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2022-11-16 12:03:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2022-11-16 12:03:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:03:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:03:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:03:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:03:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:03:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:03:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:03:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:03:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:03:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:03:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:03:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:03:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2022-11-16 12:03:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2022-11-16 12:03:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:03:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:03:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 12:03:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 12:03:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:03:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:03:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:03:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:03:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:03:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:03:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 12:03:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 12:03:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:03:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:03:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:03:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:03:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:03:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:03:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:03:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:03:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:03:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:03:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:03:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:03:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2022-11-16 12:03:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2022-11-16 12:03:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:03:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:03:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:03:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:03:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:03:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:03:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:03:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:03:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2022-11-16 12:03:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2022-11-16 12:03:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:03:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:03:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:03:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:03:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:03:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:03:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 12:03:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 12:03:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:03:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:03:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:03:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:03:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:03:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:03:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:03:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:03:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:03:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:03:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:03:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:03:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:03:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:03:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:03:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:03:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:03:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:03:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:03:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:03:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:03:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2022-11-16 12:03:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2022-11-16 12:03:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:03:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2022-11-16 12:03:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2022-11-16 12:03:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 12:03:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 12:03:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:03:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:03:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:03:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:03:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:03:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:03:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:03:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:03:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:03:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:03:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2022-11-16 12:03:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2022-11-16 12:03:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:03:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 12:03:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 12:03:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:03:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:03:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-16 12:03:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-16 12:03:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:03:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:03:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:03:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:03:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-16 12:03:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-16 12:03:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:03:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:03:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:03:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:03:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:03:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:03:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:03:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:03:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:03:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:03:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:03:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2022-11-16 12:03:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2022-11-16 12:03:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:03:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:03:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:03:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:03:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 12:03:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 12:03:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:03:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:03:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-16 12:03:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-16 12:03:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:03:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:03:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-16 12:03:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-16 12:03:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2022-11-16 12:03:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2022-11-16 12:03:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:03:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:03:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:03:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:03:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:03:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:03:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:03:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:03:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:03:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:03:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:03:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:03:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:03:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:03:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2022-11-16 12:03:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2022-11-16 12:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2022-11-16 12:03:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2022-11-16 12:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:03:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 12:03:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 12:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 12:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 12:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2022-11-16 12:03:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2022-11-16 12:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:03:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:03:18,353 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:03:18,356 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:03:21,285 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:03:21,290 INFO L158 Benchmark]: Toolchain (without parser) took 8892.54ms. Allocated memory was 54.5MB in the beginning and 423.6MB in the end (delta: 369.1MB). Free memory was 29.0MB in the beginning and 308.2MB in the end (delta: -279.2MB). Peak memory consumption was 133.9MB. Max. memory is 16.1GB. [2022-11-16 12:03:21,290 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:03:21,291 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4283.01ms. Allocated memory was 54.5MB in the beginning and 211.8MB in the end (delta: 157.3MB). Free memory was 28.7MB in the beginning and 128.0MB in the end (delta: -99.3MB). Peak memory consumption was 101.8MB. Max. memory is 16.1GB. [2022-11-16 12:03:21,291 INFO L158 Benchmark]: Boogie Procedure Inliner took 335.20ms. Allocated memory is still 211.8MB. Free memory was 128.0MB in the beginning and 100.8MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 12:03:21,292 INFO L158 Benchmark]: Boogie Preprocessor took 308.68ms. Allocated memory is still 211.8MB. Free memory was 100.8MB in the beginning and 112.0MB in the end (delta: -11.2MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2022-11-16 12:03:21,292 INFO L158 Benchmark]: RCFGBuilder took 3958.88ms. Allocated memory was 211.8MB in the beginning and 423.6MB in the end (delta: 211.8MB). Free memory was 112.0MB in the beginning and 309.2MB in the end (delta: -197.2MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. [2022-11-16 12:03:21,295 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4283.01ms. Allocated memory was 54.5MB in the beginning and 211.8MB in the end (delta: 157.3MB). Free memory was 28.7MB in the beginning and 128.0MB in the end (delta: -99.3MB). Peak memory consumption was 101.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 335.20ms. Allocated memory is still 211.8MB. Free memory was 128.0MB in the beginning and 100.8MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 308.68ms. Allocated memory is still 211.8MB. Free memory was 100.8MB in the beginning and 112.0MB in the end (delta: -11.2MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3958.88ms. Allocated memory was 211.8MB in the beginning and 423.6MB in the end (delta: 211.8MB). Free memory was 112.0MB in the beginning and 309.2MB in the end (delta: -197.2MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:03:21,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f83a26f2-41b1-40f1-8ec7-f5bdf7e718a1/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]