./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-tulip.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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 --- 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 12:11:06,641 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:11:06,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:11:06,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:11:06,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:11:06,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:11:06,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:11:06,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:11:06,694 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:11:06,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:11:06,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:11:06,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:11:06,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:11:06,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:11:06,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:11:06,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:11:06,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:11:06,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:11:06,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:11:06,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:11:06,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:11:06,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:11:06,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:11:06,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:11:06,735 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:11:06,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:11:06,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:11:06,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:11:06,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:11:06,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:11:06,744 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:11:06,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:11:06,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:11:06,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:11:06,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:11:06,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:11:06,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:11:06,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:11:06,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:11:06,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:11:06,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:11:06,755 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:11:06,796 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:11:06,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:11:06,797 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:11:06,797 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:11:06,798 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:11:06,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:11:06,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:11:06,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:11:06,799 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:11:06,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:11:06,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:11:06,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:11:06,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:11:06,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:11:06,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:11:06,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:11:06,802 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:11:06,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:11:06,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:11:06,803 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:11:06,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:11:06,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:11:06,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:11:06,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:11:06,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:11:06,805 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:11:06,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:11:06,805 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:11:06,805 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:11:06,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:11:06,806 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 [2022-11-16 12:11:07,074 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:11:07,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:11:07,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:11:07,100 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:11:07,100 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:11:07,102 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 12:11:07,193 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data/eb6a18f81/f041fcebcffa44bb80073f96596e9029/FLAG0273eabd4 [2022-11-16 12:11:08,176 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:11:08,177 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 12:11:08,224 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data/eb6a18f81/f041fcebcffa44bb80073f96596e9029/FLAG0273eabd4 [2022-11-16 12:11:08,511 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data/eb6a18f81/f041fcebcffa44bb80073f96596e9029 [2022-11-16 12:11:08,514 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:11:08,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:11:08,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:11:08,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:11:08,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:11:08,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:11:08" (1/1) ... [2022-11-16 12:11:08,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f02c78b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:08, skipping insertion in model container [2022-11-16 12:11:08,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:11:08" (1/1) ... [2022-11-16 12:11:08,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:11:08,746 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:11:13,374 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 12:11:13,377 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 12:11:13,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:11:13,479 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:11:14,000 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 12:11:14,001 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 12:11:14,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:11:14,207 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:11:14,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14 WrapperNode [2022-11-16 12:11:14,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:11:14,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:11:14,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:11:14,208 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:11:14,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:14,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:14,851 INFO L138 Inliner]: procedures = 567, calls = 5431, calls flagged for inlining = 289, calls inlined = 263, statements flattened = 11838 [2022-11-16 12:11:14,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:11:14,852 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:11:14,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:11:14,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:11:14,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:14,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:14,929 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:14,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:15,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:15,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:15,380 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:15,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:15,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:11:15,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:11:15,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:11:15,482 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:11:15,483 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:14" (1/1) ... [2022-11-16 12:11:15,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:11:15,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:11:15,518 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:11:15,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:11:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 12:11:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 12:11:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 12:11:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 12:11:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:11:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:11:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:11:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:11:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:11:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:11:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 12:11:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 12:11:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:11:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:11:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 12:11:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 12:11:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 12:11:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 12:11:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:11:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:11:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:11:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:11:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:11:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:11:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:11:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:11:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:11:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:11:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 12:11:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 12:11:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:11:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:11:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:11:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:11:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 12:11:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 12:11:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:11:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:11:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:11:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:11:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:11:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:11:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 12:11:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 12:11:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:11:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:11:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:11:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:11:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:11:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:11:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:11:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:11:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:11:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:11:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:11:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:11:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:11:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 12:11:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 12:11:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 12:11:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 12:11:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:11:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:11:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 12:11:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 12:11:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:11:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:11:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 12:11:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 12:11:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 12:11:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 12:11:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 12:11:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 12:11:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:11:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-16 12:11:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-16 12:11:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 12:11:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 12:11:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:11:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:11:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:11:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:11:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:11:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:11:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:11:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:11:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:11:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:11:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:11:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:11:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 12:11:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 12:11:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:11:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:11:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:11:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:11:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:11:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:11:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:11:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:11:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:11:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:11:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 12:11:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 12:11:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:11:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:11:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:11:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:11:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 12:11:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 12:11:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 12:11:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 12:11:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:11:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:11:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:11:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:11:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:11:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:11:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:11:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:11:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:11:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:11:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:11:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:11:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:11:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:11:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:11:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 12:11:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 12:11:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:11:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:11:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 12:11:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 12:11:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:11:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:11:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:11:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:11:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:11:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:11:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 12:11:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 12:11:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:11:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:11:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:11:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:11:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:11:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:11:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:11:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:11:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 12:11:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 12:11:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:11:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:11:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 12:11:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 12:11:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:11:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:11:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 12:11:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 12:11:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:11:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:11:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:11:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:11:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 12:11:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 12:11:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:11:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:11:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 12:11:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 12:11:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:11:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:11:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 12:11:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 12:11:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 12:11:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 12:11:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:11:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:11:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 12:11:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 12:11:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 12:11:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 12:11:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:11:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:11:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 12:11:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 12:11:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 12:11:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 12:11:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:11:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:11:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:11:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:11:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 12:11:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 12:11:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 12:11:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 12:11:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:11:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:11:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:11:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 12:11:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 12:11:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:11:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:11:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:11:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:11:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:11:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 12:11:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 12:11:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 12:11:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 12:11:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:11:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 12:11:15,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 12:11:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 12:11:15,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 12:11:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 12:11:15,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 12:11:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:11:15,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:11:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:11:15,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:11:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 12:11:15,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 12:11:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:11:15,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:11:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:11:15,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:11:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 12:11:15,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 12:11:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:11:15,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:11:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 12:11:15,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 12:11:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-16 12:11:15,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-16 12:11:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 12:11:15,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 12:11:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-16 12:11:15,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-16 12:11:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:11:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:11:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:11:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:11:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:11:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:11:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:11:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:11:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:11:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:11:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:11:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 12:11:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 12:11:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:11:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:11:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2022-11-16 12:11:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2022-11-16 12:11:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 12:11:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 12:11:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 12:11:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 12:11:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:11:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:11:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 12:11:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 12:11:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:11:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:11:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:11:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:11:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:11:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:11:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:11:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:11:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:11:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:11:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 12:11:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 12:11:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:11:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:11:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 12:11:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 12:11:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:11:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 12:11:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 12:11:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:11:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:11:16,822 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:11:16,838 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:11:18,533 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:11:20,127 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:11:20,135 INFO L158 Benchmark]: Toolchain (without parser) took 11614.52ms. Allocated memory was 104.9MB in the beginning and 612.4MB in the end (delta: 507.5MB). Free memory was 55.9MB in the beginning and 345.6MB in the end (delta: -289.7MB). Peak memory consumption was 235.4MB. Max. memory is 16.1GB. [2022-11-16 12:11:20,136 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory was 58.5MB in the beginning and 58.4MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:11:20,139 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5686.74ms. Allocated memory was 104.9MB in the beginning and 203.4MB in the end (delta: 98.6MB). Free memory was 55.6MB in the beginning and 85.3MB in the end (delta: -29.7MB). Peak memory consumption was 113.5MB. Max. memory is 16.1GB. [2022-11-16 12:11:20,140 INFO L158 Benchmark]: Boogie Procedure Inliner took 643.65ms. Allocated memory was 203.4MB in the beginning and 306.2MB in the end (delta: 102.8MB). Free memory was 85.3MB in the beginning and 162.8MB in the end (delta: -77.6MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2022-11-16 12:11:20,141 INFO L158 Benchmark]: Boogie Preprocessor took 627.40ms. Allocated memory is still 306.2MB. Free memory was 162.8MB in the beginning and 147.4MB in the end (delta: 15.5MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2022-11-16 12:11:20,141 INFO L158 Benchmark]: RCFGBuilder took 4651.54ms. Allocated memory was 306.2MB in the beginning and 612.4MB in the end (delta: 306.2MB). Free memory was 147.4MB in the beginning and 345.6MB in the end (delta: -198.2MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. [2022-11-16 12:11:20,144 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory was 58.5MB in the beginning and 58.4MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5686.74ms. Allocated memory was 104.9MB in the beginning and 203.4MB in the end (delta: 98.6MB). Free memory was 55.6MB in the beginning and 85.3MB in the end (delta: -29.7MB). Peak memory consumption was 113.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 643.65ms. Allocated memory was 203.4MB in the beginning and 306.2MB in the end (delta: 102.8MB). Free memory was 85.3MB in the beginning and 162.8MB in the end (delta: -77.6MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 627.40ms. Allocated memory is still 306.2MB. Free memory was 162.8MB in the beginning and 147.4MB in the end (delta: 15.5MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4651.54ms. Allocated memory was 306.2MB in the beginning and 612.4MB in the end (delta: 306.2MB). Free memory was 147.4MB in the beginning and 345.6MB in the end (delta: -198.2MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:11:20,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 --- 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 12:11:22,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:11:22,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:11:22,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:11:22,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:11:22,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:11:22,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:11:22,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:11:22,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:11:22,570 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:11:22,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:11:22,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:11:22,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:11:22,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:11:22,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:11:22,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:11:22,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:11:22,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:11:22,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:11:22,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:11:22,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:11:22,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:11:22,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:11:22,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:11:22,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:11:22,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:11:22,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:11:22,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:11:22,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:11:22,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:11:22,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:11:22,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:11:22,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:11:22,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:11:22,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:11:22,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:11:22,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:11:22,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:11:22,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:11:22,624 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:11:22,625 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:11:22,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:11:22,671 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:11:22,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:11:22,673 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:11:22,674 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:11:22,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:11:22,675 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:11:22,677 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:11:22,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:11:22,677 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:11:22,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:11:22,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:11:22,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:11:22,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:11:22,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:11:22,680 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:11:22,680 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:11:22,680 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:11:22,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:11:22,681 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:11:22,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:11:22,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:11:22,681 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:11:22,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:11:22,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:11:22,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:11:22,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:11:22,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:11:22,683 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:11:22,683 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:11:22,683 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:11:22,684 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:11:22,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:11:22,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:11:22,685 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 [2022-11-16 12:11:23,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:11:23,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:11:23,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:11:23,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:11:23,103 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:11:23,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 12:11:23,175 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data/20d3ae77c/4ad78616908945a59e9d903bc4119c39/FLAG574340638 [2022-11-16 12:11:24,384 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:11:24,384 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 12:11:24,473 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data/20d3ae77c/4ad78616908945a59e9d903bc4119c39/FLAG574340638 [2022-11-16 12:11:24,584 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/data/20d3ae77c/4ad78616908945a59e9d903bc4119c39 [2022-11-16 12:11:24,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:11:24,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:11:24,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:11:24,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:11:24,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:11:24,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:11:24" (1/1) ... [2022-11-16 12:11:24,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ca41654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:24, skipping insertion in model container [2022-11-16 12:11:24,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:11:24" (1/1) ... [2022-11-16 12:11:24,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:11:24,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:11:29,576 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 12:11:29,579 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 12:11:29,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:11:29,703 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:11:29,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:11:30,303 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 12:11:30,304 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 12:11:30,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:11:30,392 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:11:31,143 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 12:11:31,144 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_a44cb3ae-ce73-45a0-89be-03dd486e0af0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 12:11:31,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:11:31,401 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:11:31,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31 WrapperNode [2022-11-16 12:11:31,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:11:31,403 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:11:31,404 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:11:31,404 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:11:31,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:31,563 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:31,959 INFO L138 Inliner]: procedures = 582, calls = 5431, calls flagged for inlining = 289, calls inlined = 263, statements flattened = 11134 [2022-11-16 12:11:31,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:11:31,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:11:31,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:11:31,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:11:31,971 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:31,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:32,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:32,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:32,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:32,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:32,499 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:32,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:32,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:11:32,615 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:11:32,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:11:32,616 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:11:32,617 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:31" (1/1) ... [2022-11-16 12:11:32,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:11:32,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:11:32,648 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:11:32,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:11:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 12:11:32,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 12:11:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 12:11:32,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 12:11:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:11:32,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:11:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:11:32,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:11:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:11:32,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:11:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 12:11:32,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 12:11:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:11:32,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:11:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 12:11:32,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 12:11:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 12:11:32,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 12:11:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:11:32,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:11:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:11:32,700 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:11:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:11:32,701 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:11:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:11:32,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:11:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:11:32,701 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:11:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 12:11:32,702 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 12:11:32,702 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:11:32,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:11:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:11:32,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:11:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 12:11:32,703 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 12:11:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:11:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:11:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:11:32,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:11:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:11:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:11:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 12:11:32,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 12:11:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:11:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:11:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:11:32,707 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:11:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:11:32,708 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:11:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:11:32,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:11:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:11:32,708 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:11:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:11:32,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:11:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:11:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 12:11:32,710 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 12:11:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:11:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 12:11:32,711 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 12:11:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:11:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:11:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:11:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:11:32,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:11:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 12:11:32,712 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 12:11:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:11:32,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:11:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 12:11:32,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 12:11:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 12:11:32,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 12:11:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 12:11:32,714 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 12:11:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-16 12:11:32,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-16 12:11:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 12:11:32,715 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 12:11:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:11:32,716 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:11:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:11:32,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:11:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:11:32,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:11:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:11:32,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:11:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:11:32,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:11:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 12:11:32,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 12:11:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:11:32,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:11:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:11:32,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:11:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:11:32,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:11:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:11:32,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:11:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:11:32,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:11:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 12:11:32,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 12:11:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:11:32,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:11:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:11:32,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:11:32,725 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 12:11:32,725 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 12:11:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 12:11:32,727 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 12:11:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:11:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:11:32,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:11:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:11:32,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:11:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:11:32,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:11:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:11:32,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:11:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:11:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:11:32,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:11:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:11:32,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:11:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:11:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 12:11:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 12:11:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:11:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:11:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:11:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:11:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 12:11:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 12:11:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:11:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:11:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:11:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:11:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:11:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:11:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:11:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 12:11:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 12:11:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:11:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:11:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:11:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:11:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:11:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:11:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:11:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:11:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 12:11:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 12:11:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:11:32,742 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:11:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:11:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 12:11:32,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 12:11:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:11:32,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:11:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 12:11:32,743 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 12:11:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:11:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:11:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:11:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:11:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:11:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:11:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:11:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:11:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 12:11:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 12:11:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:11:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:11:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 12:11:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 12:11:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:11:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:11:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 12:11:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 12:11:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 12:11:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 12:11:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:11:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:11:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 12:11:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 12:11:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 12:11:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 12:11:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:11:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:11:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 12:11:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 12:11:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 12:11:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 12:11:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:11:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:11:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:11:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:11:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 12:11:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 12:11:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 12:11:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 12:11:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:11:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:11:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:11:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 12:11:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 12:11:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:11:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:11:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:11:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:11:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:11:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 12:11:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 12:11:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:11:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 12:11:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 12:11:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:11:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:11:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:11:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:11:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 12:11:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 12:11:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 12:11:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 12:11:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 12:11:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 12:11:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:11:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:11:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:11:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:11:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 12:11:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 12:11:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:11:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:11:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:11:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:11:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 12:11:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 12:11:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:11:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:11:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 12:11:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 12:11:32,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-16 12:11:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-16 12:11:32,762 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 12:11:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 12:11:32,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-16 12:11:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-16 12:11:32,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:11:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:11:32,762 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:11:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:11:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:11:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:11:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:11:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:11:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:11:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:11:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:11:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:11:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 12:11:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 12:11:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:11:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:11:32,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:11:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:11:32,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2022-11-16 12:11:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2022-11-16 12:11:32,765 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 12:11:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 12:11:32,765 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 12:11:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 12:11:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:11:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:11:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 12:11:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 12:11:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:11:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:11:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:11:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:11:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:11:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:11:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:11:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:11:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:11:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:11:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 12:11:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 12:11:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:11:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:11:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 12:11:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 12:11:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 12:11:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 12:11:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:11:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:11:34,036 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:11:34,039 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:11:50,292 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:12:12,658 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:12:12,662 INFO L158 Benchmark]: Toolchain (without parser) took 48072.64ms. Allocated memory was 65.0MB in the beginning and 419.4MB in the end (delta: 354.4MB). Free memory was 39.0MB in the beginning and 235.7MB in the end (delta: -196.7MB). Peak memory consumption was 319.4MB. Max. memory is 16.1GB. [2022-11-16 12:12:12,663 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 65.0MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:12:12,664 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6810.57ms. Allocated memory was 65.0MB in the beginning and 266.3MB in the end (delta: 201.3MB). Free memory was 38.9MB in the beginning and 147.9MB in the end (delta: -109.0MB). Peak memory consumption was 151.7MB. Max. memory is 16.1GB. [2022-11-16 12:12:12,664 INFO L158 Benchmark]: Boogie Procedure Inliner took 556.19ms. Allocated memory was 266.3MB in the beginning and 419.4MB in the end (delta: 153.1MB). Free memory was 147.9MB in the beginning and 299.2MB in the end (delta: -151.3MB). Peak memory consumption was 74.2MB. Max. memory is 16.1GB. [2022-11-16 12:12:12,665 INFO L158 Benchmark]: Boogie Preprocessor took 652.99ms. Allocated memory is still 419.4MB. Free memory was 299.2MB in the beginning and 228.9MB in the end (delta: 70.3MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-16 12:12:12,665 INFO L158 Benchmark]: RCFGBuilder took 40045.67ms. Allocated memory is still 419.4MB. Free memory was 228.9MB in the beginning and 235.7MB in the end (delta: -6.8MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. [2022-11-16 12:12:12,667 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 65.0MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6810.57ms. Allocated memory was 65.0MB in the beginning and 266.3MB in the end (delta: 201.3MB). Free memory was 38.9MB in the beginning and 147.9MB in the end (delta: -109.0MB). Peak memory consumption was 151.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 556.19ms. Allocated memory was 266.3MB in the beginning and 419.4MB in the end (delta: 153.1MB). Free memory was 147.9MB in the beginning and 299.2MB in the end (delta: -151.3MB). Peak memory consumption was 74.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 652.99ms. Allocated memory is still 419.4MB. Free memory was 299.2MB in the beginning and 228.9MB in the end (delta: 70.3MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * RCFGBuilder took 40045.67ms. Allocated memory is still 419.4MB. Free memory was 228.9MB in the beginning and 235.7MB in the end (delta: -6.8MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:12:12,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44cb3ae-ce73-45a0-89be-03dd486e0af0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]