./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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 2bf48d35d7133b2e8327bc0634357c212875c286543fcf18078150bbf7eff020 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:45:20,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:45:20,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:45:20,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:45:20,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:45:20,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:45:20,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:45:20,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:45:20,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:45:20,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:45:20,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:45:20,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:45:20,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:45:20,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:45:20,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:45:20,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:45:20,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:45:20,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:45:20,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:45:20,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:45:20,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:45:20,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:45:20,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:45:20,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:45:20,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:45:20,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:45:20,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:45:20,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:45:20,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:45:20,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:45:20,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:45:20,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:45:20,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:45:20,181 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:45:20,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:45:20,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:45:20,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:45:20,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:45:20,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:45:20,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:45:20,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:45:20,186 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:45:20,208 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:45:20,209 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:45:20,209 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:45:20,210 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:45:20,210 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:45:20,211 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:45:20,212 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:45:20,212 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:45:20,212 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:45:20,213 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:45:20,213 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:45:20,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:45:20,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:45:20,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:45:20,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:45:20,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:45:20,215 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:45:20,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:45:20,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:45:20,216 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:45:20,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:45:20,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:45:20,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:45:20,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:45:20,217 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:45:20,217 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:45:20,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:45:20,218 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:45:20,218 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:45:20,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:45:20,219 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf48d35d7133b2e8327bc0634357c212875c286543fcf18078150bbf7eff020 [2022-11-16 12:45:20,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:45:20,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:45:20,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:45:20,559 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:45:20,561 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:45:20,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 12:45:20,643 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data/28c3f0fe9/fc968056c16c4298bf5990ea16daadf9/FLAG1b213866c [2022-11-16 12:45:21,721 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:45:21,722 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 12:45:21,792 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data/28c3f0fe9/fc968056c16c4298bf5990ea16daadf9/FLAG1b213866c [2022-11-16 12:45:22,068 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data/28c3f0fe9/fc968056c16c4298bf5990ea16daadf9 [2022-11-16 12:45:22,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:45:22,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:45:22,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:45:22,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:45:22,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:45:22,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:45:22" (1/1) ... [2022-11-16 12:45:22,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a50c919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:22, skipping insertion in model container [2022-11-16 12:45:22,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:45:22" (1/1) ... [2022-11-16 12:45:22,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:45:22,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:45:26,804 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 12:45:26,807 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 12:45:26,808 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 12:45:26,808 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 12:45:26,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:26,969 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:45:27,681 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 12:45:27,681 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 12:45:27,682 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 12:45:27,682 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 12:45:27,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:27,968 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:45:27,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27 WrapperNode [2022-11-16 12:45:27,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:45:27,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:45:27,970 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:45:27,970 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:45:27,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:28,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:28,505 INFO L138 Inliner]: procedures = 538, calls = 6376, calls flagged for inlining = 274, calls inlined = 248, statements flattened = 9211 [2022-11-16 12:45:28,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:45:28,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:45:28,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:45:28,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:45:28,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:28,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:28,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:28,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:28,782 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:28,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:28,974 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:29,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:29,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:45:29,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:45:29,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:45:29,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:45:29,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:27" (1/1) ... [2022-11-16 12:45:29,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:45:29,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:45:29,126 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:45:29,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:45:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2022-11-16 12:45:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2022-11-16 12:45:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2022-11-16 12:45:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2022-11-16 12:45:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2022-11-16 12:45:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2022-11-16 12:45:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 12:45:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:45:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:45:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:45:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:45:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2022-11-16 12:45:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2022-11-16 12:45:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:45:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:45:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:45:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:45:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2022-11-16 12:45:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2022-11-16 12:45:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:45:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:45:29,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:45:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:45:29,187 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:45:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:45:29,187 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2022-11-16 12:45:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2022-11-16 12:45:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2022-11-16 12:45:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2022-11-16 12:45:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:45:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2022-11-16 12:45:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2022-11-16 12:45:29,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:45:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:45:29,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:45:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:45:29,190 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:45:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:45:29,190 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:45:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:45:29,191 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2022-11-16 12:45:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2022-11-16 12:45:29,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:45:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:45:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 12:45:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 12:45:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:45:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:45:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2022-11-16 12:45:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2022-11-16 12:45:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:45:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:45:29,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:45:29,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:29,195 INFO L130 BoogieDeclarations]: Found specification of procedure send_simple_event [2022-11-16 12:45:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure send_simple_event [2022-11-16 12:45:29,196 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:45:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:45:29,196 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:45:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:45:29,197 INFO L130 BoogieDeclarations]: Found specification of procedure send_formatted_event [2022-11-16 12:45:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure send_formatted_event [2022-11-16 12:45:29,197 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2022-11-16 12:45:29,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2022-11-16 12:45:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:45:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:45:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:45:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:45:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:45:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2022-11-16 12:45:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2022-11-16 12:45:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:45:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:45:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:45:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:45:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 12:45:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 12:45:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:45:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:45:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:45:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:45:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:45:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:45:29,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:45:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:45:29,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:45:29,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:45:29,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:45:29,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:45:29,205 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_open [2022-11-16 12:45:29,205 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_open [2022-11-16 12:45:29,205 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2022-11-16 12:45:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2022-11-16 12:45:29,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:45:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:45:29,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:45:29,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:45:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:45:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:45:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:45:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-11-16 12:45:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-11-16 12:45:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 12:45:29,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 12:45:29,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:45:29,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:45:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:45:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:45:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:45:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:45:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:45:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:45:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:45:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 12:45:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 12:45:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:45:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:45:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:45:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:45:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:45:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:45:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:45:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:45:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-16 12:45:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-16 12:45:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 12:45:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 12:45:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:45:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:45:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 12:45:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 12:45:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 12:45:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 12:45:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 12:45:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 12:45:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:45:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:45:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 12:45:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 12:45:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:45:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:45:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:45:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:45:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2022-11-16 12:45:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2022-11-16 12:45:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_get [2022-11-16 12:45:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_get [2022-11-16 12:45:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:45:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:45:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:45:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:45:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:45:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:45:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure handle_request [2022-11-16 12:45:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_request [2022-11-16 12:45:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2022-11-16 12:45:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2022-11-16 12:45:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:45:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:45:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:45:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:45:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:45:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:45:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:45:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:45:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:45:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:45:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:45:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:45:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:45:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:45:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:45:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2022-11-16 12:45:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2022-11-16 12:45:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-11-16 12:45:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-11-16 12:45:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:45:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_varlen [2022-11-16 12:45:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_varlen [2022-11-16 12:45:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-16 12:45:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-16 12:45:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 12:45:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 12:45:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:45:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_close [2022-11-16 12:45:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_close [2022-11-16 12:45:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 12:45:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 12:45:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get_request [2022-11-16 12:45:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get_request [2022-11-16 12:45:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:45:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:45:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:45:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:45:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:45:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:45:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:45:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:45:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2022-11-16 12:45:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2022-11-16 12:45:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2022-11-16 12:45:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2022-11-16 12:45:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:45:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:45:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:45:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:45:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:45:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:45:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:45:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:45:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:45:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:45:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2022-11-16 12:45:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2022-11-16 12:45:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:45:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:45:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 12:45:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 12:45:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:45:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:45:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:45:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:45:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2022-11-16 12:45:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2022-11-16 12:45:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2022-11-16 12:45:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2022-11-16 12:45:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:45:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:45:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 12:45:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 12:45:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2022-11-16 12:45:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2022-11-16 12:45:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:45:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 12:45:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 12:45:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 12:45:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 12:45:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:45:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:45:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2022-11-16 12:45:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2022-11-16 12:45:29,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2022-11-16 12:45:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2022-11-16 12:45:29,252 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2022-11-16 12:45:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2022-11-16 12:45:29,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:45:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:45:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-11-16 12:45:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-11-16 12:45:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 12:45:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 12:45:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:45:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:45:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:45:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:45:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:45:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:45:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 12:45:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 12:45:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2022-11-16 12:45:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2022-11-16 12:45:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2022-11-16 12:45:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2022-11-16 12:45:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:45:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:45:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:45:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:45:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:45:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:45:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:45:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:45:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:45:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2022-11-16 12:45:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2022-11-16 12:45:30,413 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:45:30,420 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:45:31,036 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:45:32,088 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:45:32,093 INFO L158 Benchmark]: Toolchain (without parser) took 10018.30ms. Allocated memory was 113.2MB in the beginning and 417.3MB in the end (delta: 304.1MB). Free memory was 57.2MB in the beginning and 204.0MB in the end (delta: -146.8MB). Peak memory consumption was 197.4MB. Max. memory is 16.1GB. [2022-11-16 12:45:32,093 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 113.2MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:45:32,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5892.34ms. Allocated memory was 113.2MB in the beginning and 243.3MB in the end (delta: 130.0MB). Free memory was 56.9MB in the beginning and 128.5MB in the end (delta: -71.5MB). Peak memory consumption was 110.4MB. Max. memory is 16.1GB. [2022-11-16 12:45:32,094 INFO L158 Benchmark]: Boogie Procedure Inliner took 536.69ms. Allocated memory is still 243.3MB. Free memory was 128.5MB in the beginning and 116.7MB in the end (delta: 11.7MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2022-11-16 12:45:32,095 INFO L158 Benchmark]: Boogie Preprocessor took 577.58ms. Allocated memory was 243.3MB in the beginning and 417.3MB in the end (delta: 174.1MB). Free memory was 115.7MB in the beginning and 261.4MB in the end (delta: -145.7MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2022-11-16 12:45:32,095 INFO L158 Benchmark]: RCFGBuilder took 3005.15ms. Allocated memory is still 417.3MB. Free memory was 261.4MB in the beginning and 204.0MB in the end (delta: 57.4MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2022-11-16 12:45:32,098 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 113.2MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5892.34ms. Allocated memory was 113.2MB in the beginning and 243.3MB in the end (delta: 130.0MB). Free memory was 56.9MB in the beginning and 128.5MB in the end (delta: -71.5MB). Peak memory consumption was 110.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 536.69ms. Allocated memory is still 243.3MB. Free memory was 128.5MB in the beginning and 116.7MB in the end (delta: 11.7MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 577.58ms. Allocated memory was 243.3MB in the beginning and 417.3MB in the end (delta: 174.1MB). Free memory was 115.7MB in the beginning and 261.4MB in the end (delta: -145.7MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3005.15ms. Allocated memory is still 417.3MB. Free memory was 261.4MB in the beginning and 204.0MB in the end (delta: 57.4MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:45:32,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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 2bf48d35d7133b2e8327bc0634357c212875c286543fcf18078150bbf7eff020 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:45:34,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:45:34,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:45:34,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:45:34,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:45:34,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:45:34,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:45:34,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:45:34,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:45:34,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:45:34,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:45:34,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:45:34,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:45:34,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:45:34,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:45:34,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:45:34,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:45:34,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:45:34,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:45:34,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:45:34,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:45:34,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:45:34,700 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:45:34,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:45:34,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:45:34,705 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:45:34,705 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:45:34,706 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:45:34,706 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:45:34,707 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:45:34,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:45:34,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:45:34,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:45:34,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:45:34,714 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:45:34,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:45:34,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:45:34,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:45:34,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:45:34,720 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:45:34,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:45:34,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:45:34,769 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:45:34,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:45:34,771 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:45:34,771 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:45:34,772 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:45:34,773 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:45:34,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:45:34,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:45:34,775 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:45:34,775 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:45:34,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:45:34,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:45:34,777 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:45:34,777 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:45:34,778 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:45:34,778 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:45:34,778 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:45:34,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:45:34,779 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:45:34,779 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:45:34,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:45:34,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:45:34,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:45:34,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:45:34,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:45:34,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:45:34,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:45:34,782 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:45:34,782 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:45:34,782 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:45:34,782 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:45:34,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:45:34,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:45:34,783 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf48d35d7133b2e8327bc0634357c212875c286543fcf18078150bbf7eff020 [2022-11-16 12:45:35,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:45:35,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:45:35,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:45:35,240 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:45:35,241 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:45:35,243 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 12:45:35,324 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data/ffc07c862/d60369960f9a46e693fbe561877c1fa6/FLAGbec6ffd7c [2022-11-16 12:45:36,502 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:45:36,503 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 12:45:36,595 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data/ffc07c862/d60369960f9a46e693fbe561877c1fa6/FLAGbec6ffd7c [2022-11-16 12:45:36,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/data/ffc07c862/d60369960f9a46e693fbe561877c1fa6 [2022-11-16 12:45:36,730 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:45:36,732 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:45:36,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:45:36,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:45:36,740 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:45:36,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:45:36" (1/1) ... [2022-11-16 12:45:36,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14127fa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:36, skipping insertion in model container [2022-11-16 12:45:36,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:45:36" (1/1) ... [2022-11-16 12:45:36,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:45:36,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:45:41,834 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 12:45:41,837 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 12:45:41,838 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 12:45:41,839 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 12:45:41,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:42,012 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:45:42,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:45:42,652 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 12:45:42,653 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 12:45:42,653 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 12:45:42,654 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 12:45:42,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:42,733 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:45:43,390 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 12:45:43,391 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 12:45:43,391 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 12:45:43,395 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_d4ea6a76-5959-42a8-8e4b-f55871b3575e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 12:45:43,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:43,912 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:45:43,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43 WrapperNode [2022-11-16 12:45:43,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:45:43,915 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:45:43,915 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:45:43,916 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:45:43,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:44,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:44,658 INFO L138 Inliner]: procedures = 553, calls = 6376, calls flagged for inlining = 274, calls inlined = 248, statements flattened = 8783 [2022-11-16 12:45:44,659 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:45:44,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:45:44,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:45:44,660 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:45:44,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:44,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:44,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:44,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:45,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:45,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:45,243 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:45,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:45,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:45:45,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:45:45,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:45:45,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:45:45,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:43" (1/1) ... [2022-11-16 12:45:45,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:45:45,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:45:45,397 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:45:45,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:45:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2022-11-16 12:45:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2022-11-16 12:45:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2022-11-16 12:45:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2022-11-16 12:45:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2022-11-16 12:45:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2022-11-16 12:45:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 12:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:45:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:45:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:45:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2022-11-16 12:45:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2022-11-16 12:45:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:45:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:45:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:45:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:45:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2022-11-16 12:45:45,455 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2022-11-16 12:45:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:45:45,455 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:45:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:45:45,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:45:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:45:45,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:45:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2022-11-16 12:45:45,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2022-11-16 12:45:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2022-11-16 12:45:45,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2022-11-16 12:45:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:45:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2022-11-16 12:45:45,458 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2022-11-16 12:45:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:45:45,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:45:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:45:45,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:45:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:45:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:45:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:45:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:45:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2022-11-16 12:45:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2022-11-16 12:45:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:45:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:45:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 12:45:45,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 12:45:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:45:45,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:45:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2022-11-16 12:45:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2022-11-16 12:45:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:45:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:45:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:45:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure send_simple_event [2022-11-16 12:45:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure send_simple_event [2022-11-16 12:45:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:45:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:45:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:45:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:45:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:45:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:45:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:45:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:45:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure send_formatted_event [2022-11-16 12:45:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure send_formatted_event [2022-11-16 12:45:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2022-11-16 12:45:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2022-11-16 12:45:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:45:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:45:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:45:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:45:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2022-11-16 12:45:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2022-11-16 12:45:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:45:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:45:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:45:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:45:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 12:45:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 12:45:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:45:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:45:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:45:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:45:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:45:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:45:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:45:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:45:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:45:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:45:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_open [2022-11-16 12:45:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_open [2022-11-16 12:45:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2022-11-16 12:45:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2022-11-16 12:45:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:45:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:45:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:45:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:45:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:45:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:45:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:45:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-11-16 12:45:45,484 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-11-16 12:45:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 12:45:45,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 12:45:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:45:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:45:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:45:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:45:45,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:45:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:45:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:45:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:45:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:45:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:45:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:45:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:45:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 12:45:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 12:45:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:45:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:45:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:45:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:45:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:45:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:45:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:45:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:45:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-16 12:45:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-16 12:45:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 12:45:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 12:45:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:45:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:45:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:45:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 12:45:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 12:45:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 12:45:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 12:45:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 12:45:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 12:45:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:45:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:45:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 12:45:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 12:45:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:45:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:45:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:45:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:45:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:45:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2022-11-16 12:45:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2022-11-16 12:45:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:45:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_get [2022-11-16 12:45:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_get [2022-11-16 12:45:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:45:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:45:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:45:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:45:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:45:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:45:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:45:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:45:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure handle_request [2022-11-16 12:45:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_request [2022-11-16 12:45:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2022-11-16 12:45:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2022-11-16 12:45:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 12:45:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:45:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:45:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:45:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:45:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:45:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:45:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:45:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:45:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:45:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:45:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:45:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:45:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:45:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:45:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:45:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2022-11-16 12:45:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2022-11-16 12:45:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-11-16 12:45:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-11-16 12:45:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:45:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_varlen [2022-11-16 12:45:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_varlen [2022-11-16 12:45:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-16 12:45:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-16 12:45:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:45:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 12:45:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 12:45:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:45:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:45:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:45:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:45:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_close [2022-11-16 12:45:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_close [2022-11-16 12:45:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 12:45:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 12:45:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get_request [2022-11-16 12:45:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get_request [2022-11-16 12:45:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:45:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:45:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:45:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:45:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:45:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:45:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:45:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:45:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2022-11-16 12:45:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2022-11-16 12:45:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2022-11-16 12:45:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2022-11-16 12:45:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:45:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:45:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:45:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:45:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:45:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:45:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:45:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:45:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:45:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:45:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2022-11-16 12:45:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2022-11-16 12:45:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:45:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:45:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 12:45:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 12:45:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:45:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:45:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:45:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:45:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2022-11-16 12:45:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2022-11-16 12:45:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2022-11-16 12:45:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2022-11-16 12:45:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:45:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:45:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 12:45:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 12:45:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2022-11-16 12:45:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2022-11-16 12:45:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 12:45:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 12:45:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:45:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:45:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:45:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:45:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 12:45:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 12:45:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:45:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:45:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2022-11-16 12:45:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2022-11-16 12:45:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2022-11-16 12:45:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2022-11-16 12:45:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2022-11-16 12:45:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2022-11-16 12:45:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:45:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:45:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-11-16 12:45:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-11-16 12:45:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 12:45:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 12:45:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:45:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:45:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:45:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:45:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:45:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:45:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 12:45:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 12:45:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2022-11-16 12:45:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2022-11-16 12:45:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2022-11-16 12:45:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2022-11-16 12:45:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:45:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:45:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:45:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:45:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:45:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:45:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:45:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:45:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2022-11-16 12:45:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2022-11-16 12:45:46,788 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:45:46,796 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:45:51,345 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:46:03,027 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:46:03,033 INFO L158 Benchmark]: Toolchain (without parser) took 26299.93ms. Allocated memory was 60.8MB in the beginning and 423.6MB in the end (delta: 362.8MB). Free memory was 33.1MB in the beginning and 157.6MB in the end (delta: -124.5MB). Peak memory consumption was 263.5MB. Max. memory is 16.1GB. [2022-11-16 12:46:03,034 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory is still 42.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:46:03,035 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7178.71ms. Allocated memory was 60.8MB in the beginning and 423.6MB in the end (delta: 362.8MB). Free memory was 33.0MB in the beginning and 268.9MB in the end (delta: -235.9MB). Peak memory consumption was 157.5MB. Max. memory is 16.1GB. [2022-11-16 12:46:03,035 INFO L158 Benchmark]: Boogie Procedure Inliner took 744.35ms. Allocated memory is still 423.6MB. Free memory was 267.8MB in the beginning and 217.5MB in the end (delta: 50.3MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 12:46:03,036 INFO L158 Benchmark]: Boogie Preprocessor took 697.42ms. Allocated memory is still 423.6MB. Free memory was 217.5MB in the beginning and 246.7MB in the end (delta: -29.3MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2022-11-16 12:46:03,036 INFO L158 Benchmark]: RCFGBuilder took 17672.08ms. Allocated memory is still 423.6MB. Free memory was 246.7MB in the beginning and 157.6MB in the end (delta: 89.1MB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. [2022-11-16 12:46:03,039 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory is still 42.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7178.71ms. Allocated memory was 60.8MB in the beginning and 423.6MB in the end (delta: 362.8MB). Free memory was 33.0MB in the beginning and 268.9MB in the end (delta: -235.9MB). Peak memory consumption was 157.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 744.35ms. Allocated memory is still 423.6MB. Free memory was 267.8MB in the beginning and 217.5MB in the end (delta: 50.3MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 697.42ms. Allocated memory is still 423.6MB. Free memory was 217.5MB in the beginning and 246.7MB in the end (delta: -29.3MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * RCFGBuilder took 17672.08ms. Allocated memory is still 423.6MB. Free memory was 246.7MB in the beginning and 157.6MB in the end (delta: 89.1MB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:46:03,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4ea6a76-5959-42a8-8e4b-f55871b3575e/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[~hwdev#1,],base]