./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 03e2d0e28997af6c53edeab79acb28db60116030b3545ebb50af81c3e69fe889 --- 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 07:56:54,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:56:54,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:56:54,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:56:54,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:56:54,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:56:54,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:56:54,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:56:54,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:56:54,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:56:54,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:56:54,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:56:54,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:56:54,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:56:54,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:56:54,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:56:54,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:56:54,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:56:54,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:56:54,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:56:54,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:56:54,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:56:54,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:56:54,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:56:54,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:56:54,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:56:54,382 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:56:54,383 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:56:54,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:56:54,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:56:54,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:56:54,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:56:54,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:56:54,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:56:54,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:56:54,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:56:54,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:56:54,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:56:54,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:56:54,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:56:54,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:56:54,392 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:56:54,414 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:56:54,418 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:56:54,419 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:56:54,419 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:56:54,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:56:54,420 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:56:54,420 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:56:54,420 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:56:54,421 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:56:54,421 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:56:54,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:56:54,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:56:54,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:56:54,423 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:56:54,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:56:54,423 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:56:54,423 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:56:54,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:56:54,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:56:54,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:56:54,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:56:54,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:56:54,425 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:56:54,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:56:54,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:56:54,425 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_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03e2d0e28997af6c53edeab79acb28db60116030b3545ebb50af81c3e69fe889 [2022-11-16 07:56:54,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:56:54,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:56:54,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:56:54,753 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:56:54,754 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:56:54,755 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 07:56:54,854 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data/8b9f7c590/53581ce8dae1442cbbfff846a2f7799b/FLAG4be3714ac [2022-11-16 07:56:55,853 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:56:55,854 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 07:56:55,912 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data/8b9f7c590/53581ce8dae1442cbbfff846a2f7799b/FLAG4be3714ac [2022-11-16 07:56:56,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data/8b9f7c590/53581ce8dae1442cbbfff846a2f7799b [2022-11-16 07:56:56,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:56:56,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:56:56,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:56:56,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:56:56,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:56:56,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:56:56" (1/1) ... [2022-11-16 07:56:56,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b774e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:56, skipping insertion in model container [2022-11-16 07:56:56,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:56:56" (1/1) ... [2022-11-16 07:56:56,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:56:56,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:57:01,187 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482333,482346] [2022-11-16 07:57:01,190 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482502,482515] [2022-11-16 07:57:01,191 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482669,482682] [2022-11-16 07:57:01,191 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482837,482850] [2022-11-16 07:57:01,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:57:01,400 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:57:01,958 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482333,482346] [2022-11-16 07:57:01,959 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482502,482515] [2022-11-16 07:57:01,959 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482669,482682] [2022-11-16 07:57:01,960 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482837,482850] [2022-11-16 07:57:01,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:57:02,275 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:57:02,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02 WrapperNode [2022-11-16 07:57:02,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:57:02,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:57:02,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:57:02,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:57:02,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:02,433 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:02,821 INFO L138 Inliner]: procedures = 578, calls = 6468, calls flagged for inlining = 254, calls inlined = 233, statements flattened = 8996 [2022-11-16 07:57:02,821 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:57:02,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:57:02,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:57:02,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:57:02,835 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:02,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:02,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:02,914 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:03,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:03,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:03,290 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:03,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:03,365 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:57:03,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:57:03,367 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:57:03,367 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:57:03,368 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:02" (1/1) ... [2022-11-16 07:57:03,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:57:03,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:57:03,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:57:03,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:57:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2022-11-16 07:57:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2022-11-16 07:57:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2022-11-16 07:57:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2022-11-16 07:57:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 07:57:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 07:57:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 07:57:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:57:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:57:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2022-11-16 07:57:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2022-11-16 07:57:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 07:57:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 07:57:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:57:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:57:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2022-11-16 07:57:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2022-11-16 07:57:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2022-11-16 07:57:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2022-11-16 07:57:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 07:57:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 07:57:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 07:57:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 07:57:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 07:57:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 07:57:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 07:57:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 07:57:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2022-11-16 07:57:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2022-11-16 07:57:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2022-11-16 07:57:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2022-11-16 07:57:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2022-11-16 07:57:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2022-11-16 07:57:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 07:57:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2022-11-16 07:57:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2022-11-16 07:57:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:57:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:57:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:57:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:57:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:57:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:57:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 07:57:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 07:57:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2022-11-16 07:57:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2022-11-16 07:57:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:57:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:57:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 07:57:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 07:57:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:57:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure send_simple_event [2022-11-16 07:57:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure send_simple_event [2022-11-16 07:57:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 07:57:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 07:57:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 07:57:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 07:57:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure send_formatted_event [2022-11-16 07:57:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure send_formatted_event [2022-11-16 07:57:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2022-11-16 07:57:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2022-11-16 07:57:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 07:57:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 07:57:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:57:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2022-11-16 07:57:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2022-11-16 07:57:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:57:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:57:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 07:57:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 07:57:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 07:57:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 07:57:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:57:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:57:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:57:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:57:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 07:57:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 07:57:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:57:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:57:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:57:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:57:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:57:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:57:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_open [2022-11-16 07:57:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_open [2022-11-16 07:57:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2022-11-16 07:57:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2022-11-16 07:57:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:57:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:57:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 07:57:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 07:57:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:57:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:57:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:57:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:57:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:57:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-11-16 07:57:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-11-16 07:57:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 07:57:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 07:57:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:57:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:57:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:57:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:57:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:57:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:57:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:57:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:57:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:57:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 07:57:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 07:57:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 07:57:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 07:57:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 07:57:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 07:57:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 07:57:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 07:57:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 07:57:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 07:57:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 07:57:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 07:57:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-16 07:57:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-16 07:57:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 07:57:03,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 07:57:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 07:57:03,488 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 07:57:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 07:57:03,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 07:57:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 07:57:03,489 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 07:57:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 07:57:03,489 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 07:57:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:57:03,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:57:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 07:57:03,490 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 07:57:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 07:57:03,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 07:57:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 07:57:03,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 07:57:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2022-11-16 07:57:03,490 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2022-11-16 07:57:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_get [2022-11-16 07:57:03,491 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_get [2022-11-16 07:57:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:57:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:57:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:57:03,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:57:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 07:57:03,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 07:57:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 07:57:03,492 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 07:57:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 07:57:03,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 07:57:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure handle_request [2022-11-16 07:57:03,492 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_request [2022-11-16 07:57:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2022-11-16 07:57:03,492 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2022-11-16 07:57:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 07:57:03,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 07:57:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:57:03,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:57:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 07:57:03,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 07:57:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:57:03,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:57:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 07:57:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 07:57:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 07:57:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 07:57:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 07:57:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 07:57:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 07:57:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 07:57:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:57:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:57:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:57:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2022-11-16 07:57:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2022-11-16 07:57:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-11-16 07:57:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-11-16 07:57:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:57:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_varlen [2022-11-16 07:57:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_varlen [2022-11-16 07:57:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-16 07:57:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-16 07:57:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 07:57:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 07:57:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:57:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_close [2022-11-16 07:57:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_close [2022-11-16 07:57:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 07:57:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 07:57:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get_request [2022-11-16 07:57:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get_request [2022-11-16 07:57:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 07:57:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 07:57:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 07:57:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 07:57:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:57:03,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:57:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 07:57:03,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 07:57:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2022-11-16 07:57:03,500 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2022-11-16 07:57:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2022-11-16 07:57:03,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2022-11-16 07:57:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:57:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:57:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 07:57:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 07:57:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 07:57:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 07:57:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:57:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:57:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 07:57:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 07:57:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2022-11-16 07:57:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2022-11-16 07:57:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 07:57:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 07:57:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 07:57:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 07:57:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 07:57:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 07:57:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2022-11-16 07:57:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2022-11-16 07:57:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2022-11-16 07:57:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2022-11-16 07:57:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2022-11-16 07:57:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2022-11-16 07:57:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:57:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:57:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2022-11-16 07:57:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2022-11-16 07:57:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:57:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 07:57:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 07:57:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 07:57:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 07:57:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:57:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:57:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2022-11-16 07:57:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2022-11-16 07:57:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2022-11-16 07:57:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2022-11-16 07:57:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 07:57:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 07:57:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-11-16 07:57:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-11-16 07:57:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 07:57:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 07:57:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 07:57:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 07:57:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:57:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:57:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 07:57:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 07:57:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 07:57:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 07:57:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2022-11-16 07:57:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2022-11-16 07:57:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 07:57:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 07:57:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:57:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:57:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:57:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:57:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:57:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 07:57:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 07:57:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2022-11-16 07:57:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2022-11-16 07:57:04,730 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:57:04,733 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:57:05,197 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:57:06,034 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:57:06,043 INFO L158 Benchmark]: Toolchain (without parser) took 9901.69ms. Allocated memory was 132.1MB in the beginning and 362.8MB in the end (delta: 230.7MB). Free memory was 92.8MB in the beginning and 126.1MB in the end (delta: -33.3MB). Peak memory consumption was 198.2MB. Max. memory is 16.1GB. [2022-11-16 07:57:06,044 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:57:06,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6132.96ms. Allocated memory was 132.1MB in the beginning and 241.2MB in the end (delta: 109.1MB). Free memory was 92.6MB in the beginning and 82.2MB in the end (delta: 10.4MB). Peak memory consumption was 137.2MB. Max. memory is 16.1GB. [2022-11-16 07:57:06,051 INFO L158 Benchmark]: Boogie Procedure Inliner took 544.38ms. Allocated memory is still 241.2MB. Free memory was 82.2MB in the beginning and 90.5MB in the end (delta: -8.3MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2022-11-16 07:57:06,052 INFO L158 Benchmark]: Boogie Preprocessor took 543.67ms. Allocated memory was 241.2MB in the beginning and 362.8MB in the end (delta: 121.6MB). Free memory was 90.5MB in the beginning and 195.9MB in the end (delta: -105.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-16 07:57:06,052 INFO L158 Benchmark]: RCFGBuilder took 2674.59ms. Allocated memory is still 362.8MB. Free memory was 195.9MB in the beginning and 126.1MB in the end (delta: 69.7MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2022-11-16 07:57:06,060 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 132.1MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6132.96ms. Allocated memory was 132.1MB in the beginning and 241.2MB in the end (delta: 109.1MB). Free memory was 92.6MB in the beginning and 82.2MB in the end (delta: 10.4MB). Peak memory consumption was 137.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 544.38ms. Allocated memory is still 241.2MB. Free memory was 82.2MB in the beginning and 90.5MB in the end (delta: -8.3MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 543.67ms. Allocated memory was 241.2MB in the beginning and 362.8MB in the end (delta: 121.6MB). Free memory was 90.5MB in the beginning and 195.9MB in the end (delta: -105.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2674.59ms. Allocated memory is still 362.8MB. Free memory was 195.9MB in the beginning and 126.1MB in the end (delta: 69.7MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:57:06,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 03e2d0e28997af6c53edeab79acb28db60116030b3545ebb50af81c3e69fe889 --- 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 07:57:08,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:57:08,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:57:08,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:57:08,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:57:08,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:57:08,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:57:08,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:57:08,457 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:57:08,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:57:08,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:57:08,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:57:08,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:57:08,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:57:08,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:57:08,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:57:08,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:57:08,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:57:08,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:57:08,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:57:08,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:57:08,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:57:08,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:57:08,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:57:08,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:57:08,480 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:57:08,480 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:57:08,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:57:08,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:57:08,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:57:08,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:57:08,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:57:08,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:57:08,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:57:08,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:57:08,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:57:08,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:57:08,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:57:08,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:57:08,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:57:08,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:57:08,493 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:57:08,530 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:57:08,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:57:08,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:57:08,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:57:08,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:57:08,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:57:08,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:57:08,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:57:08,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:57:08,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:57:08,540 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:57:08,540 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:57:08,541 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:57:08,541 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:57:08,541 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:57:08,541 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:57:08,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:57:08,542 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:57:08,542 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:57:08,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:57:08,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:57:08,543 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:57:08,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:57:08,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:57:08,544 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:57:08,544 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:57:08,545 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:57:08,545 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:57:08,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:57:08,545 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_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03e2d0e28997af6c53edeab79acb28db60116030b3545ebb50af81c3e69fe889 [2022-11-16 07:57:08,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:57:08,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:57:08,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:57:08,985 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:57:08,986 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:57:08,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 07:57:09,062 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data/cc92f466e/30dee85aaf944a22867e6f54373f94dc/FLAG2b6ef9fd8 [2022-11-16 07:57:10,139 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:57:10,139 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 07:57:10,253 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data/cc92f466e/30dee85aaf944a22867e6f54373f94dc/FLAG2b6ef9fd8 [2022-11-16 07:57:10,421 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/data/cc92f466e/30dee85aaf944a22867e6f54373f94dc [2022-11-16 07:57:10,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:57:10,426 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:57:10,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:57:10,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:57:10,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:57:10,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:57:10" (1/1) ... [2022-11-16 07:57:10,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7855b36c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:10, skipping insertion in model container [2022-11-16 07:57:10,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:57:10" (1/1) ... [2022-11-16 07:57:10,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:57:10,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:57:15,362 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482333,482346] [2022-11-16 07:57:15,366 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482502,482515] [2022-11-16 07:57:15,367 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482669,482682] [2022-11-16 07:57:15,368 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482837,482850] [2022-11-16 07:57:15,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:57:15,586 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:57:15,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:57:16,276 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482333,482346] [2022-11-16 07:57:16,277 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482502,482515] [2022-11-16 07:57:16,278 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482669,482682] [2022-11-16 07:57:16,278 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482837,482850] [2022-11-16 07:57:16,287 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:57:16,367 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:57:16,872 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482333,482346] [2022-11-16 07:57:16,873 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482502,482515] [2022-11-16 07:57:16,873 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482669,482682] [2022-11-16 07:57:16,874 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_71c3f12e-377c-4212-92ce-898a3d8d6167/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482837,482850] [2022-11-16 07:57:16,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:57:17,418 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:57:17,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17 WrapperNode [2022-11-16 07:57:17,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:57:17,432 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:57:17,432 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:57:17,433 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:57:17,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:17,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,091 INFO L138 Inliner]: procedures = 593, calls = 6468, calls flagged for inlining = 254, calls inlined = 233, statements flattened = 8574 [2022-11-16 07:57:18,092 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:57:18,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:57:18,093 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:57:18,093 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:57:18,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,426 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,486 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,522 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:57:18,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:57:18,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:57:18,590 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:57:18,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:17" (1/1) ... [2022-11-16 07:57:18,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:57:18,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:57:18,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:57:18,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:57:18,669 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2022-11-16 07:57:18,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2022-11-16 07:57:18,670 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2022-11-16 07:57:18,670 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2022-11-16 07:57:18,670 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 07:57:18,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 07:57:18,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 07:57:18,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:57:18,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:57:18,671 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2022-11-16 07:57:18,671 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2022-11-16 07:57:18,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 07:57:18,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 07:57:18,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:57:18,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:57:18,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2022-11-16 07:57:18,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2022-11-16 07:57:18,672 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2022-11-16 07:57:18,672 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2022-11-16 07:57:18,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 07:57:18,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 07:57:18,673 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 07:57:18,673 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 07:57:18,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 07:57:18,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 07:57:18,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 07:57:18,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 07:57:18,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2022-11-16 07:57:18,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2022-11-16 07:57:18,674 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2022-11-16 07:57:18,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2022-11-16 07:57:18,674 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2022-11-16 07:57:18,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2022-11-16 07:57:18,675 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 07:57:18,675 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2022-11-16 07:57:18,675 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2022-11-16 07:57:18,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:57:18,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:57:18,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:57:18,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:57:18,676 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:57:18,676 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:57:18,676 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 07:57:18,676 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 07:57:18,677 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2022-11-16 07:57:18,677 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2022-11-16 07:57:18,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:57:18,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:57:18,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 07:57:18,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 07:57:18,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:57:18,678 INFO L130 BoogieDeclarations]: Found specification of procedure send_simple_event [2022-11-16 07:57:18,678 INFO L138 BoogieDeclarations]: Found implementation of procedure send_simple_event [2022-11-16 07:57:18,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 07:57:18,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:57:18,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:57:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:57:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 07:57:18,679 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 07:57:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 07:57:18,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 07:57:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure send_formatted_event [2022-11-16 07:57:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure send_formatted_event [2022-11-16 07:57:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2022-11-16 07:57:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2022-11-16 07:57:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 07:57:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 07:57:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2022-11-16 07:57:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2022-11-16 07:57:18,681 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:57:18,681 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:57:18,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 07:57:18,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 07:57:18,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 07:57:18,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 07:57:18,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:57:18,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:57:18,682 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 07:57:18,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 07:57:18,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:57:18,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:57:18,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:57:18,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:57:18,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:57:18,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:57:18,683 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_open [2022-11-16 07:57:18,683 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_open [2022-11-16 07:57:18,683 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2022-11-16 07:57:18,684 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2022-11-16 07:57:18,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:57:18,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:57:18,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 07:57:18,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 07:57:18,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:57:18,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:57:18,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:57:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:57:18,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:57:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-11-16 07:57:18,685 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-11-16 07:57:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 07:57:18,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 07:57:18,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:57:18,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:57:18,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:57:18,686 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:57:18,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:57:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:57:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:57:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 07:57:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 07:57:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:57:18,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:57:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 07:57:18,688 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 07:57:18,688 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 07:57:18,688 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 07:57:18,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 07:57:18,688 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 07:57:18,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 07:57:18,689 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 07:57:18,689 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 07:57:18,689 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 07:57:18,689 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 07:57:18,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 07:57:18,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 07:57:18,690 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-16 07:57:18,690 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-16 07:57:18,690 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 07:57:18,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 07:57:18,690 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 07:57:18,690 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 07:57:18,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 07:57:18,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 07:57:18,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 07:57:18,691 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 07:57:18,691 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 07:57:18,691 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 07:57:18,691 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 07:57:18,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:57:18,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:57:18,692 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 07:57:18,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 07:57:18,692 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 07:57:18,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 07:57:18,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:57:18,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 07:57:18,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 07:57:18,693 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2022-11-16 07:57:18,693 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2022-11-16 07:57:18,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:57:18,693 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_get [2022-11-16 07:57:18,693 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_get [2022-11-16 07:57:18,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 07:57:18,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:57:18,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 07:57:18,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:57:18,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:57:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:57:18,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 07:57:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 07:57:18,695 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 07:57:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 07:57:18,695 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 07:57:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 07:57:18,695 INFO L130 BoogieDeclarations]: Found specification of procedure handle_request [2022-11-16 07:57:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_request [2022-11-16 07:57:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2022-11-16 07:57:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2022-11-16 07:57:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 07:57:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 07:57:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:57:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:57:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 07:57:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 07:57:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:57:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:57:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 07:57:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 07:57:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 07:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 07:57:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 07:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 07:57:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 07:57:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 07:57:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:57:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:57:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:57:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2022-11-16 07:57:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2022-11-16 07:57:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-11-16 07:57:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-11-16 07:57:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:57:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_varlen [2022-11-16 07:57:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_varlen [2022-11-16 07:57:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-16 07:57:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-16 07:57:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:57:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 07:57:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 07:57:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:57:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 07:57:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 07:57:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:57:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_close [2022-11-16 07:57:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_close [2022-11-16 07:57:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 07:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 07:57:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get_request [2022-11-16 07:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get_request [2022-11-16 07:57:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 07:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 07:57:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 07:57:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 07:57:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:57:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 07:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 07:57:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2022-11-16 07:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2022-11-16 07:57:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2022-11-16 07:57:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2022-11-16 07:57:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:57:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 07:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 07:57:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 07:57:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 07:57:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:57:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 07:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 07:57:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2022-11-16 07:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2022-11-16 07:57:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 07:57:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 07:57:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 07:57:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 07:57:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 07:57:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 07:57:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2022-11-16 07:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2022-11-16 07:57:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2022-11-16 07:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2022-11-16 07:57:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2022-11-16 07:57:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2022-11-16 07:57:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:57:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2022-11-16 07:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2022-11-16 07:57:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 07:57:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 07:57:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 07:57:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 07:57:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 07:57:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 07:57:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 07:57:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 07:57:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:57:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:57:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2022-11-16 07:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2022-11-16 07:57:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2022-11-16 07:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2022-11-16 07:57:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 07:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 07:57:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-11-16 07:57:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-11-16 07:57:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 07:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 07:57:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 07:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 07:57:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:57:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:57:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 07:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 07:57:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 07:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 07:57:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2022-11-16 07:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2022-11-16 07:57:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 07:57:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 07:57:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:57:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:57:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 07:57:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 07:57:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2022-11-16 07:57:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2022-11-16 07:57:19,949 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:57:19,957 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:57:26,143 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:57:56,618 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:57:56,623 INFO L158 Benchmark]: Toolchain (without parser) took 46196.37ms. Allocated memory was 73.4MB in the beginning and 750.8MB in the end (delta: 677.4MB). Free memory was 49.6MB in the beginning and 577.1MB in the end (delta: -527.5MB). Peak memory consumption was 291.7MB. Max. memory is 16.1GB. [2022-11-16 07:57:56,623 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory was 54.6MB in the beginning and 54.5MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:57:56,624 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7004.54ms. Allocated memory was 73.4MB in the beginning and 375.4MB in the end (delta: 302.0MB). Free memory was 49.4MB in the beginning and 215.5MB in the end (delta: -166.1MB). Peak memory consumption was 155.4MB. Max. memory is 16.1GB. [2022-11-16 07:57:56,625 INFO L158 Benchmark]: Boogie Procedure Inliner took 660.05ms. Allocated memory is still 375.4MB. Free memory was 215.5MB in the beginning and 243.7MB in the end (delta: -28.2MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. [2022-11-16 07:57:56,626 INFO L158 Benchmark]: Boogie Preprocessor took 495.50ms. Allocated memory is still 375.4MB. Free memory was 243.7MB in the beginning and 178.7MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-16 07:57:56,627 INFO L158 Benchmark]: RCFGBuilder took 38031.46ms. Allocated memory was 375.4MB in the beginning and 750.8MB in the end (delta: 375.4MB). Free memory was 178.7MB in the beginning and 577.1MB in the end (delta: -398.4MB). Peak memory consumption was 118.6MB. Max. memory is 16.1GB. [2022-11-16 07:57:56,629 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory was 54.6MB in the beginning and 54.5MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7004.54ms. Allocated memory was 73.4MB in the beginning and 375.4MB in the end (delta: 302.0MB). Free memory was 49.4MB in the beginning and 215.5MB in the end (delta: -166.1MB). Peak memory consumption was 155.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 660.05ms. Allocated memory is still 375.4MB. Free memory was 215.5MB in the beginning and 243.7MB in the end (delta: -28.2MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 495.50ms. Allocated memory is still 375.4MB. Free memory was 243.7MB in the beginning and 178.7MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 38031.46ms. Allocated memory was 375.4MB in the beginning and 750.8MB in the end (delta: 375.4MB). Free memory was 178.7MB in the beginning and 577.1MB in the end (delta: -398.4MB). Peak memory consumption was 118.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:57:56,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c3f12e-377c-4212-92ce-898a3d8d6167/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]