./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/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_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/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_ed388b81-caa6-4514-bee5-d0d2be41063c/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 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:51:36,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:51:36,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:51:36,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:51:36,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:51:36,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:51:36,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:51:36,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:51:36,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:51:36,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:51:36,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:51:36,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:51:36,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:51:36,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:51:36,996 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:51:36,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:51:37,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:51:37,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:51:37,005 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:51:37,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:51:37,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:51:37,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:51:37,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:51:37,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:51:37,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:51:37,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:51:37,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:51:37,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:51:37,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:51:37,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:51:37,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:51:37,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:51:37,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:51:37,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:51:37,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:51:37,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:51:37,029 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:51:37,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:51:37,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:51:37,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:51:37,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:51:37,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:51:37,068 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:51:37,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:51:37,069 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:51:37,069 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:51:37,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:51:37,070 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:51:37,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:51:37,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:51:37,071 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:51:37,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:51:37,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:51:37,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:51:37,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:51:37,072 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:51:37,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:51:37,073 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:51:37,073 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:51:37,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:51:37,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:51:37,074 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:51:37,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:51:37,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:51:37,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:51:37,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:51:37,074 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:51:37,075 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:51:37,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:51:37,075 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:51:37,075 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:51:37,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:51:37,076 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_ed388b81-caa6-4514-bee5-d0d2be41063c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed [2022-11-16 11:51:37,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:51:37,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:51:37,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:51:37,368 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:51:37,369 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:51:37,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 11:51:37,462 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data/0eafd35eb/5f63b27c04684285b70244587aa86982/FLAG70e4213bd [2022-11-16 11:51:38,330 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:51:38,331 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 11:51:38,378 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data/0eafd35eb/5f63b27c04684285b70244587aa86982/FLAG70e4213bd [2022-11-16 11:51:38,764 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data/0eafd35eb/5f63b27c04684285b70244587aa86982 [2022-11-16 11:51:38,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:51:38,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:51:38,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:51:38,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:51:38,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:51:38,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:51:38" (1/1) ... [2022-11-16 11:51:38,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9a4bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:38, skipping insertion in model container [2022-11-16 11:51:38,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:51:38" (1/1) ... [2022-11-16 11:51:38,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:51:38,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:51:41,590 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2022-11-16 11:51:41,593 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2022-11-16 11:51:41,594 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2022-11-16 11:51:41,594 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2022-11-16 11:51:41,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:51:41,679 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:51:42,146 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2022-11-16 11:51:42,147 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2022-11-16 11:51:42,148 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2022-11-16 11:51:42,148 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2022-11-16 11:51:42,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:51:42,279 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:51:42,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42 WrapperNode [2022-11-16 11:51:42,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:51:42,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:51:42,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:51:42,282 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:51:42,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,428 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,617 INFO L138 Inliner]: procedures = 343, calls = 2092, calls flagged for inlining = 179, calls inlined = 169, statements flattened = 4459 [2022-11-16 11:51:42,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:51:42,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:51:42,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:51:42,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:51:42,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,849 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,925 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:51:42,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:51:42,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:51:42,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:51:42,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:42" (1/1) ... [2022-11-16 11:51:42,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:51:43,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:51:43,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:51:43,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:51:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 11:51:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 11:51:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 11:51:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 11:51:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 11:51:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 11:51:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:51:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:51:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:51:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:51:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:51:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:51:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:51:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:51:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 11:51:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 11:51:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:51:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:51:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:51:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:51:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 11:51:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 11:51:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 11:51:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 11:51:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 11:51:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 11:51:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:51:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:51:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 11:51:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 11:51:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 11:51:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 11:51:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 11:51:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 11:51:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:51:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:51:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:51:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:51:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 11:51:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 11:51:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:51:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:51:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 11:51:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 11:51:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:51:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:51:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 11:51:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 11:51:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 11:51:43,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 11:51:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:51:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 11:51:43,079 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 11:51:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:51:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:51:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:51:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:51:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:51:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:51:43,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:51:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 11:51:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 11:51:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2022-11-16 11:51:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2022-11-16 11:51:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:51:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:51:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:51:43,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:51:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:51:43,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:51:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:51:43,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:51:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 11:51:43,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 11:51:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:51:43,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:51:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:51:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:51:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 11:51:43,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 11:51:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:51:43,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:51:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 11:51:43,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 11:51:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:51:43,086 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:51:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:51:43,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:51:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:51:43,088 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:51:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:51:43,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:51:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:51:43,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:51:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:51:43,089 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:51:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 11:51:43,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 11:51:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 11:51:43,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 11:51:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 11:51:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 11:51:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:51:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:51:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 11:51:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 11:51:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:51:43,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:51:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 11:51:43,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 11:51:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 11:51:43,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 11:51:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 11:51:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 11:51:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:51:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:51:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:51:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:51:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:51:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:51:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:51:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:51:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:51:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:51:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:51:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:51:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:51:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:51:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:51:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 11:51:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 11:51:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 11:51:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 11:51:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 11:51:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 11:51:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 11:51:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 11:51:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 11:51:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 11:51:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 11:51:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 11:51:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 11:51:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 11:51:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 11:51:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 11:51:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:51:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:51:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:51:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:51:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:51:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 11:51:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 11:51:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 11:51:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 11:51:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 11:51:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 11:51:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:51:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:51:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 11:51:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 11:51:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 11:51:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 11:51:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:51:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 11:51:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 11:51:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 11:51:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 11:51:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:51:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:51:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:51:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:51:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:51:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 11:51:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 11:51:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:51:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:51:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:51:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:51:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:51:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:51:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:51:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:51:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 11:51:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 11:51:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 11:51:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 11:51:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 11:51:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 11:51:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 11:51:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 11:51:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:51:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:51:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 11:51:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 11:51:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:51:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:51:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:51:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:51:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:51:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:51:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 11:51:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 11:51:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:51:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:51:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 11:51:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 11:51:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:51:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:51:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 11:51:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 11:51:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:51:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 11:51:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 11:51:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 11:51:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 11:51:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 11:51:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:51:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:51:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:51:43,196 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:51:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:51:43,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:51:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:51:43,196 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:51:44,118 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:51:44,122 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:51:44,594 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:51:44,599 INFO L158 Benchmark]: Toolchain (without parser) took 5828.39ms. Allocated memory was 121.6MB in the beginning and 325.1MB in the end (delta: 203.4MB). Free memory was 85.9MB in the beginning and 172.3MB in the end (delta: -86.3MB). Peak memory consumption was 120.0MB. Max. memory is 16.1GB. [2022-11-16 11:51:44,600 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory is still 93.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:51:44,601 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3509.54ms. Allocated memory was 121.6MB in the beginning and 174.1MB in the end (delta: 52.4MB). Free memory was 85.9MB in the beginning and 63.4MB in the end (delta: 22.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2022-11-16 11:51:44,601 INFO L158 Benchmark]: Boogie Procedure Inliner took 337.27ms. Allocated memory is still 174.1MB. Free memory was 63.4MB in the beginning and 78.0MB in the end (delta: -14.6MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-16 11:51:44,602 INFO L158 Benchmark]: Boogie Preprocessor took 370.54ms. Allocated memory was 174.1MB in the beginning and 325.1MB in the end (delta: 151.0MB). Free memory was 78.0MB in the beginning and 228.6MB in the end (delta: -150.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-11-16 11:51:44,603 INFO L158 Benchmark]: RCFGBuilder took 1606.89ms. Allocated memory is still 325.1MB. Free memory was 227.9MB in the beginning and 172.3MB in the end (delta: 55.6MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2022-11-16 11:51:44,606 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory is still 93.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3509.54ms. Allocated memory was 121.6MB in the beginning and 174.1MB in the end (delta: 52.4MB). Free memory was 85.9MB in the beginning and 63.4MB in the end (delta: 22.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 337.27ms. Allocated memory is still 174.1MB. Free memory was 63.4MB in the beginning and 78.0MB in the end (delta: -14.6MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 370.54ms. Allocated memory was 174.1MB in the beginning and 325.1MB in the end (delta: 151.0MB). Free memory was 78.0MB in the beginning and 228.6MB in the end (delta: -150.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1606.89ms. Allocated memory is still 325.1MB. Free memory was 227.9MB in the beginning and 172.3MB in the end (delta: 55.6MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:51:44,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/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_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/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_ed388b81-caa6-4514-bee5-d0d2be41063c/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 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:51:46,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:51:46,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:51:46,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:51:46,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:51:46,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:51:46,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:51:46,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:51:46,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:51:46,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:51:46,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:51:46,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:51:46,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:51:46,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:51:46,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:51:46,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:51:46,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:51:46,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:51:46,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:51:47,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:51:47,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:51:47,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:51:47,010 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:51:47,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:51:47,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:51:47,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:51:47,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:51:47,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:51:47,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:51:47,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:51:47,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:51:47,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:51:47,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:51:47,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:51:47,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:51:47,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:51:47,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:51:47,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:51:47,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:51:47,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:51:47,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:51:47,045 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:51:47,095 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:51:47,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:51:47,096 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:51:47,096 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:51:47,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:51:47,097 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:51:47,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:51:47,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:51:47,099 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:51:47,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:51:47,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:51:47,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:51:47,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:51:47,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:51:47,101 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:51:47,102 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:51:47,102 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:51:47,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:51:47,102 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:51:47,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:51:47,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:51:47,103 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:51:47,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:51:47,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:51:47,104 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:51:47,104 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:51:47,104 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:51:47,104 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:51:47,104 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:51:47,105 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:51:47,105 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:51:47,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:51:47,105 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:51:47,106 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_ed388b81-caa6-4514-bee5-d0d2be41063c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed [2022-11-16 11:51:47,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:51:47,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:51:47,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:51:47,527 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:51:47,528 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:51:47,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 11:51:47,609 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data/608fdd0d1/9dd627d7e0f54df393a3ab7b67cd3cef/FLAGbc440149e [2022-11-16 11:51:48,549 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:51:48,550 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 11:51:48,613 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data/608fdd0d1/9dd627d7e0f54df393a3ab7b67cd3cef/FLAGbc440149e [2022-11-16 11:51:48,976 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/data/608fdd0d1/9dd627d7e0f54df393a3ab7b67cd3cef [2022-11-16 11:51:48,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:51:48,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:51:48,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:51:48,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:51:48,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:51:48,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:51:48" (1/1) ... [2022-11-16 11:51:48,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24fc335d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:48, skipping insertion in model container [2022-11-16 11:51:48,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:51:48" (1/1) ... [2022-11-16 11:51:48,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:51:49,177 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:51:51,750 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2022-11-16 11:51:51,754 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2022-11-16 11:51:51,762 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2022-11-16 11:51:51,763 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2022-11-16 11:51:51,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:51:51,870 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:51:51,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:51:52,366 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2022-11-16 11:51:52,367 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2022-11-16 11:51:52,368 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2022-11-16 11:51:52,368 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2022-11-16 11:51:52,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:51:52,437 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:51:52,876 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2022-11-16 11:51:52,876 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2022-11-16 11:51:52,877 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2022-11-16 11:51:52,877 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_ed388b81-caa6-4514-bee5-d0d2be41063c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2022-11-16 11:51:52,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:51:53,167 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:51:53,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53 WrapperNode [2022-11-16 11:51:53,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:51:53,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:51:53,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:51:53,170 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:51:53,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,467 INFO L138 Inliner]: procedures = 352, calls = 2092, calls flagged for inlining = 179, calls inlined = 169, statements flattened = 4239 [2022-11-16 11:51:53,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:51:53,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:51:53,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:51:53,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:51:53,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,767 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:51:53,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:51:53,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:51:53,831 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:51:53,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:53" (1/1) ... [2022-11-16 11:51:53,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:51:53,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:51:53,872 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:51:53,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:51:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:51:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 11:51:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 11:51:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:51:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 11:51:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 11:51:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:51:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 11:51:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 11:51:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:51:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:51:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:51:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:51:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:51:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:51:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:51:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:51:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:51:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 11:51:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 11:51:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:51:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:51:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:51:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:51:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 11:51:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 11:51:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 11:51:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 11:51:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 11:51:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 11:51:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:51:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:51:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 11:51:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 11:51:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 11:51:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 11:51:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 11:51:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 11:51:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:51:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:51:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:51:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:51:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 11:51:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 11:51:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:51:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:51:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 11:51:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 11:51:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:51:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:51:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 11:51:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 11:51:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 11:51:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 11:51:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:51:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 11:51:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 11:51:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:51:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:51:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:51:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:51:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:51:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:51:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:51:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 11:51:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 11:51:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2022-11-16 11:51:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2022-11-16 11:51:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:51:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:51:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:51:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:51:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:51:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:51:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:51:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:51:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 11:51:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 11:51:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:51:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:51:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:51:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:51:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:51:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 11:51:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 11:51:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:51:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:51:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 11:51:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 11:51:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:51:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:51:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:51:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:51:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:51:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:51:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:51:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:51:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:51:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:51:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:51:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:51:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 11:51:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 11:51:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 11:51:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 11:51:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 11:51:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 11:51:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:51:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:51:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 11:51:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 11:51:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:51:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:51:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 11:51:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 11:51:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 11:51:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 11:51:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 11:51:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 11:51:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:51:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:51:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:51:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:51:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:51:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:51:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:51:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:51:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:51:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:51:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:51:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:51:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:51:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:51:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 11:51:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 11:51:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 11:51:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 11:51:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 11:51:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 11:51:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 11:51:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 11:51:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 11:51:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 11:51:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 11:51:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 11:51:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 11:51:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 11:51:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 11:51:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 11:51:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:51:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:51:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:51:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:51:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 11:51:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 11:51:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 11:51:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 11:51:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 11:51:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 11:51:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:51:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:51:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 11:51:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 11:51:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 11:51:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 11:51:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:51:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 11:51:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 11:51:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 11:51:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 11:51:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:51:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:51:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:51:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:51:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:51:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 11:51:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 11:51:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:51:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:51:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:51:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:51:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:51:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:51:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:51:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:51:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 11:51:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 11:51:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 11:51:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 11:51:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 11:51:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 11:51:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 11:51:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 11:51:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:51:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:51:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 11:51:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 11:51:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:51:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:51:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:51:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:51:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:51:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:51:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 11:51:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 11:51:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:51:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:51:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 11:51:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 11:51:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:51:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:51:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 11:51:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 11:51:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 11:51:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 11:51:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 11:51:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 11:51:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 11:51:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:51:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:51:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:51:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:51:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:51:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:51:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:51:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:51:54,892 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:51:54,900 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:52:02,035 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:52:02,039 INFO L158 Benchmark]: Toolchain (without parser) took 13059.18ms. Allocated memory was 73.4MB in the beginning and 335.5MB in the end (delta: 262.1MB). Free memory was 41.9MB in the beginning and 192.8MB in the end (delta: -150.9MB). Peak memory consumption was 118.3MB. Max. memory is 16.1GB. [2022-11-16 11:52:02,040 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 73.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:52:02,040 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4188.09ms. Allocated memory was 73.4MB in the beginning and 207.6MB in the end (delta: 134.2MB). Free memory was 41.6MB in the beginning and 132.0MB in the end (delta: -90.3MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. [2022-11-16 11:52:02,041 INFO L158 Benchmark]: Boogie Procedure Inliner took 299.39ms. Allocated memory is still 207.6MB. Free memory was 132.0MB in the beginning and 106.8MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-16 11:52:02,042 INFO L158 Benchmark]: Boogie Preprocessor took 359.64ms. Allocated memory is still 207.6MB. Free memory was 106.8MB in the beginning and 111.5MB in the end (delta: -4.7MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2022-11-16 11:52:02,042 INFO L158 Benchmark]: RCFGBuilder took 8206.92ms. Allocated memory was 207.6MB in the beginning and 335.5MB in the end (delta: 127.9MB). Free memory was 111.5MB in the beginning and 192.8MB in the end (delta: -81.4MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. [2022-11-16 11:52:02,045 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 73.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4188.09ms. Allocated memory was 73.4MB in the beginning and 207.6MB in the end (delta: 134.2MB). Free memory was 41.6MB in the beginning and 132.0MB in the end (delta: -90.3MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 299.39ms. Allocated memory is still 207.6MB. Free memory was 132.0MB in the beginning and 106.8MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 359.64ms. Allocated memory is still 207.6MB. Free memory was 106.8MB in the beginning and 111.5MB in the end (delta: -4.7MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. * RCFGBuilder took 8206.92ms. Allocated memory was 207.6MB in the beginning and 335.5MB in the end (delta: 127.9MB). Free memory was 111.5MB in the beginning and 192.8MB in the end (delta: -81.4MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:52:02,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed388b81-caa6-4514-bee5-d0d2be41063c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]