./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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 bf04605b927a140287b1c754ad26365df4778b673325ded7dfdba05deed83fbc --- 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 08:15:07,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:15:07,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:15:07,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:15:07,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:15:07,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:15:07,369 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:15:07,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:15:07,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:15:07,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:15:07,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:15:07,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:15:07,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:15:07,389 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:15:07,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:15:07,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:15:07,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:15:07,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:15:07,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:15:07,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:15:07,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:15:07,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:15:07,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:15:07,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:15:07,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:15:07,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:15:07,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:15:07,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:15:07,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:15:07,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:15:07,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:15:07,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:15:07,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:15:07,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:15:07,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:15:07,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:15:07,434 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:15:07,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:15:07,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:15:07,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:15:07,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:15:07,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:15:07,478 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:15:07,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:15:07,480 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:15:07,480 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:15:07,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:15:07,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:15:07,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:15:07,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:15:07,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:15:07,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:15:07,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:15:07,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:15:07,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:15:07,484 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:15:07,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:15:07,485 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:15:07,485 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:15:07,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:15:07,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:15:07,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:15:07,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:15:07,486 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:15:07,486 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:15:07,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:15:07,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:15:07,487 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf04605b927a140287b1c754ad26365df4778b673325ded7dfdba05deed83fbc [2022-11-16 08:15:07,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:15:07,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:15:07,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:15:07,767 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:15:07,768 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:15:07,770 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2022-11-16 08:15:07,834 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data/fc4a72b20/96610a893a274da5863286cc71a72383/FLAG4e9f33126 [2022-11-16 08:15:08,747 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:15:08,748 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2022-11-16 08:15:08,816 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data/fc4a72b20/96610a893a274da5863286cc71a72383/FLAG4e9f33126 [2022-11-16 08:15:09,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data/fc4a72b20/96610a893a274da5863286cc71a72383 [2022-11-16 08:15:09,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:15:09,157 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:15:09,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:15:09,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:15:09,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:15:09,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:15:09" (1/1) ... [2022-11-16 08:15:09,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a4bcdb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:09, skipping insertion in model container [2022-11-16 08:15:09,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:15:09" (1/1) ... [2022-11-16 08:15:09,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:15:09,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:15:13,249 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2022-11-16 08:15:13,253 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2022-11-16 08:15:13,253 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2022-11-16 08:15:13,255 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2022-11-16 08:15:13,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:13,377 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:15:13,888 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2022-11-16 08:15:13,888 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2022-11-16 08:15:13,889 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2022-11-16 08:15:13,889 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2022-11-16 08:15:13,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:14,222 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:15:14,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14 WrapperNode [2022-11-16 08:15:14,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:15:14,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:15:14,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:15:14,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:15:14,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:14,391 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:14,673 INFO L138 Inliner]: procedures = 559, calls = 2899, calls flagged for inlining = 295, calls inlined = 261, statements flattened = 7461 [2022-11-16 08:15:14,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:15:14,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:15:14,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:15:14,674 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:15:14,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:14,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:14,748 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:14,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:14,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:15,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:15,088 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:15,119 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:15,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:15:15,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:15:15,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:15:15,180 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:15:15,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:14" (1/1) ... [2022-11-16 08:15:15,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:15:15,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:15:15,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:15:15,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:15:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 08:15:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 08:15:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:15:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:15:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:15:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:15:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:15:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:15:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:15:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:15:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:15:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:15:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:15:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:15:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:15:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:15:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:15:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:15:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 08:15:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 08:15:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2022-11-16 08:15:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2022-11-16 08:15:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:15:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:15:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:15:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:15:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:15:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:15:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:15:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:15:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:15:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:15:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:15:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:15:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:15:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:15:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:15:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2022-11-16 08:15:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2022-11-16 08:15:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:15:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:15:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:15:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:15:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:15:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2022-11-16 08:15:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2022-11-16 08:15:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:15:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:15:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:15:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:15:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:15:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:15:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:15:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2022-11-16 08:15:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2022-11-16 08:15:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:15:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:15:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:15:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:15:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:15:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2022-11-16 08:15:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2022-11-16 08:15:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:15:15,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:15:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:15:15,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:15:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:15:15,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:15:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:15:15,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:15:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:15:15,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:15:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2022-11-16 08:15:15,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2022-11-16 08:15:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 08:15:15,287 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 08:15:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2022-11-16 08:15:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2022-11-16 08:15:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:15:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:15:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:15:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:15:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:15:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:15:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:15:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 08:15:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 08:15:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:15:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:15:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:15:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:15:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2022-11-16 08:15:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2022-11-16 08:15:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:15:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 08:15:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 08:15:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:15:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:15:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:15:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:15:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:15:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:15:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:15:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:15:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2022-11-16 08:15:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2022-11-16 08:15:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2022-11-16 08:15:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2022-11-16 08:15:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:15:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:15:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2022-11-16 08:15:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2022-11-16 08:15:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:15:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:15:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 08:15:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 08:15:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:15:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:15:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:15:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:15:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:15:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:15:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2022-11-16 08:15:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2022-11-16 08:15:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 08:15:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 08:15:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:15:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:15:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2022-11-16 08:15:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2022-11-16 08:15:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:15:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:15:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:15:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:15:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:15:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:15:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:15:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:15:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:15:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:15:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2022-11-16 08:15:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2022-11-16 08:15:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:15:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:15:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2022-11-16 08:15:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2022-11-16 08:15:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2022-11-16 08:15:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2022-11-16 08:15:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 08:15:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:15:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:15:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2022-11-16 08:15:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2022-11-16 08:15:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2022-11-16 08:15:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2022-11-16 08:15:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:15:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:15:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:15:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:15:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 08:15:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 08:15:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:15:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:15:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:15:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:15:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 08:15:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 08:15:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2022-11-16 08:15:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2022-11-16 08:15:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2022-11-16 08:15:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2022-11-16 08:15:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2022-11-16 08:15:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2022-11-16 08:15:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:15:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:15:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:15:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2022-11-16 08:15:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2022-11-16 08:15:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:15:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:15:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:15:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2022-11-16 08:15:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2022-11-16 08:15:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:15:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2022-11-16 08:15:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2022-11-16 08:15:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2022-11-16 08:15:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2022-11-16 08:15:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 08:15:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 08:15:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:15:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:15:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 08:15:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 08:15:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:15:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:15:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2022-11-16 08:15:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2022-11-16 08:15:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 08:15:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 08:15:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:15:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:15:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2022-11-16 08:15:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2022-11-16 08:15:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 08:15:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 08:15:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2022-11-16 08:15:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2022-11-16 08:15:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2022-11-16 08:15:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2022-11-16 08:15:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:15:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:15:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:15:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:15:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:15:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:15:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2022-11-16 08:15:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2022-11-16 08:15:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:15:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:15:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2022-11-16 08:15:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2022-11-16 08:15:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2022-11-16 08:15:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2022-11-16 08:15:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 08:15:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 08:15:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:15:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:15:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:15:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2022-11-16 08:15:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2022-11-16 08:15:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:15:15,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:15:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:15:15,327 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:15:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:15:15,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:15:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2022-11-16 08:15:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2022-11-16 08:15:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2022-11-16 08:15:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2022-11-16 08:15:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 08:15:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 08:15:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2022-11-16 08:15:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2022-11-16 08:15:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:15:15,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:15:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:15:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:15:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:15:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:15:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:15:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:15:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 08:15:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 08:15:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:15:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 08:15:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-16 08:15:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 08:15:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 08:15:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:15:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:15:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:15:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:15:16,499 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:15:16,503 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:15:16,751 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:15:18,559 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:15:18,566 INFO L158 Benchmark]: Toolchain (without parser) took 9408.42ms. Allocated memory was 109.1MB in the beginning and 297.8MB in the end (delta: 188.7MB). Free memory was 61.3MB in the beginning and 161.8MB in the end (delta: -100.5MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. [2022-11-16 08:15:18,567 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory was 61.0MB in the beginning and 60.9MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:15:18,568 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5064.84ms. Allocated memory was 109.1MB in the beginning and 197.1MB in the end (delta: 88.1MB). Free memory was 61.1MB in the beginning and 85.3MB in the end (delta: -24.1MB). Peak memory consumption was 91.2MB. Max. memory is 16.1GB. [2022-11-16 08:15:18,568 INFO L158 Benchmark]: Boogie Procedure Inliner took 449.23ms. Allocated memory is still 197.1MB. Free memory was 85.3MB in the beginning and 88.6MB in the end (delta: -3.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 08:15:18,569 INFO L158 Benchmark]: Boogie Preprocessor took 504.18ms. Allocated memory was 197.1MB in the beginning and 297.8MB in the end (delta: 100.7MB). Free memory was 88.6MB in the beginning and 175.5MB in the end (delta: -86.9MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2022-11-16 08:15:18,570 INFO L158 Benchmark]: RCFGBuilder took 3385.47ms. Allocated memory is still 297.8MB. Free memory was 175.5MB in the beginning and 161.8MB in the end (delta: 13.7MB). Peak memory consumption was 86.6MB. Max. memory is 16.1GB. [2022-11-16 08:15:18,572 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory was 61.0MB in the beginning and 60.9MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5064.84ms. Allocated memory was 109.1MB in the beginning and 197.1MB in the end (delta: 88.1MB). Free memory was 61.1MB in the beginning and 85.3MB in the end (delta: -24.1MB). Peak memory consumption was 91.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 449.23ms. Allocated memory is still 197.1MB. Free memory was 85.3MB in the beginning and 88.6MB in the end (delta: -3.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 504.18ms. Allocated memory was 197.1MB in the beginning and 297.8MB in the end (delta: 100.7MB). Free memory was 88.6MB in the beginning and 175.5MB in the end (delta: -86.9MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3385.47ms. Allocated memory is still 297.8MB. Free memory was 175.5MB in the beginning and 161.8MB in the end (delta: 13.7MB). Peak memory consumption was 86.6MB. 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 08:15:18,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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 bf04605b927a140287b1c754ad26365df4778b673325ded7dfdba05deed83fbc --- 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 08:15:20,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:15:20,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:15:20,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:15:20,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:15:20,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:15:20,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:15:20,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:15:20,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:15:20,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:15:20,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:15:20,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:15:20,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:15:20,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:15:20,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:15:21,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:15:21,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:15:21,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:15:21,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:15:21,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:15:21,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:15:21,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:15:21,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:15:21,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:15:21,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:15:21,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:15:21,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:15:21,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:15:21,035 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:15:21,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:15:21,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:15:21,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:15:21,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:15:21,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:15:21,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:15:21,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:15:21,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:15:21,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:15:21,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:15:21,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:15:21,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:15:21,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:15:21,088 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:15:21,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:15:21,091 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:15:21,091 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:15:21,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:15:21,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:15:21,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:15:21,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:15:21,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:15:21,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:15:21,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:15:21,095 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:15:21,095 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:15:21,096 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:15:21,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:15:21,096 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:15:21,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:15:21,096 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:15:21,097 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:15:21,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:15:21,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:15:21,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:15:21,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:15:21,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:15:21,098 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:15:21,098 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:15:21,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:15:21,099 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:15:21,099 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:15:21,099 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf04605b927a140287b1c754ad26365df4778b673325ded7dfdba05deed83fbc [2022-11-16 08:15:21,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:15:21,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:15:21,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:15:21,533 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:15:21,535 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:15:21,537 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2022-11-16 08:15:21,612 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data/56f6af7b9/e5b370575a9943f48b6baaa49e35dee6/FLAG2989e8f6d [2022-11-16 08:15:22,614 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:15:22,615 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2022-11-16 08:15:22,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data/56f6af7b9/e5b370575a9943f48b6baaa49e35dee6/FLAG2989e8f6d [2022-11-16 08:15:22,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/data/56f6af7b9/e5b370575a9943f48b6baaa49e35dee6 [2022-11-16 08:15:22,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:15:22,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:15:22,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:15:22,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:15:22,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:15:22,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:15:22" (1/1) ... [2022-11-16 08:15:22,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49ba4069 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:22, skipping insertion in model container [2022-11-16 08:15:22,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:15:22" (1/1) ... [2022-11-16 08:15:22,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:15:23,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:15:27,233 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2022-11-16 08:15:27,236 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2022-11-16 08:15:27,236 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2022-11-16 08:15:27,237 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2022-11-16 08:15:27,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:27,378 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:15:27,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:15:27,974 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2022-11-16 08:15:27,975 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2022-11-16 08:15:27,975 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2022-11-16 08:15:27,976 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2022-11-16 08:15:27,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:28,032 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:15:28,573 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2022-11-16 08:15:28,591 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2022-11-16 08:15:28,591 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2022-11-16 08:15:28,592 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_c3d2d388-33f0-466f-92d5-cec3e63a16f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2022-11-16 08:15:28,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:15:28,962 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:15:28,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28 WrapperNode [2022-11-16 08:15:28,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:15:28,971 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:15:28,972 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:15:28,972 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:15:28,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,373 INFO L138 Inliner]: procedures = 573, calls = 2899, calls flagged for inlining = 295, calls inlined = 261, statements flattened = 7160 [2022-11-16 08:15:29,373 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:15:29,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:15:29,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:15:29,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:15:29,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,638 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,709 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:15:29,711 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:15:29,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:15:29,711 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:15:29,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:15:28" (1/1) ... [2022-11-16 08:15:29,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:15:29,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:15:29,741 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:15:29,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:15:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 08:15:29,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 08:15:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:15:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:15:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:15:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:15:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:15:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:15:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:15:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:15:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:15:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:15:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:15:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:15:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:15:29,791 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:15:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:15:29,791 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:15:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 08:15:29,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 08:15:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2022-11-16 08:15:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2022-11-16 08:15:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:15:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:15:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:15:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:15:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:15:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:15:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:15:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:15:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:15:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:15:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:15:29,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:15:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:15:29,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:15:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:15:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:15:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:15:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2022-11-16 08:15:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2022-11-16 08:15:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:15:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:15:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:15:29,796 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:15:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:15:29,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_INT~TO~~u16~0 [2022-11-16 08:15:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_INT~TO~~u16~0 [2022-11-16 08:15:29,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2022-11-16 08:15:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2022-11-16 08:15:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:15:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:15:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:15:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:15:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:15:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:15:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2022-11-16 08:15:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2022-11-16 08:15:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:15:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:15:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:15:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:15:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2022-11-16 08:15:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2022-11-16 08:15:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:15:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:15:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:15:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:15:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:15:29,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:15:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:15:29,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:15:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:15:29,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:15:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2022-11-16 08:15:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2022-11-16 08:15:29,801 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 08:15:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 08:15:29,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:15:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:15:29,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:15:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:15:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:15:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:15:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:15:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 08:15:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 08:15:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:15:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:15:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:15:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:15:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2022-11-16 08:15:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2022-11-16 08:15:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:15:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 08:15:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 08:15:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:15:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:15:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:15:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:15:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:15:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:15:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:15:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:15:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:15:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:15:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2022-11-16 08:15:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2022-11-16 08:15:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:15:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2022-11-16 08:15:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2022-11-16 08:15:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:15:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:15:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2022-11-16 08:15:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2022-11-16 08:15:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:15:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:15:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 08:15:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 08:15:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:15:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:15:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:15:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:15:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:15:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:15:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2022-11-16 08:15:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2022-11-16 08:15:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:15:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:15:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:15:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2022-11-16 08:15:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2022-11-16 08:15:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:15:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:15:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:15:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:15:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:15:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:15:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:15:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:15:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:15:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:15:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:15:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:15:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:15:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:15:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2022-11-16 08:15:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2022-11-16 08:15:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:15:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:15:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2022-11-16 08:15:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2022-11-16 08:15:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2022-11-16 08:15:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2022-11-16 08:15:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 08:15:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:15:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:15:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2022-11-16 08:15:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2022-11-16 08:15:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2022-11-16 08:15:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2022-11-16 08:15:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:15:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:15:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:15:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:15:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 08:15:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 08:15:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:15:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:15:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:15:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:15:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 08:15:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 08:15:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2022-11-16 08:15:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2022-11-16 08:15:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2022-11-16 08:15:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2022-11-16 08:15:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2022-11-16 08:15:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2022-11-16 08:15:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:15:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:15:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:15:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2022-11-16 08:15:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2022-11-16 08:15:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:15:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:15:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:15:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2022-11-16 08:15:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2022-11-16 08:15:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:15:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:15:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:15:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:15:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:15:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2022-11-16 08:15:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2022-11-16 08:15:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2022-11-16 08:15:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2022-11-16 08:15:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 08:15:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 08:15:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:15:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:15:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 08:15:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 08:15:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:15:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:15:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2022-11-16 08:15:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2022-11-16 08:15:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 08:15:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 08:15:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:15:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:15:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2022-11-16 08:15:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2022-11-16 08:15:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 08:15:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 08:15:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2022-11-16 08:15:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2022-11-16 08:15:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:15:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:15:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:15:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:15:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:15:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:15:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2022-11-16 08:15:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2022-11-16 08:15:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:15:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:15:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2022-11-16 08:15:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2022-11-16 08:15:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2022-11-16 08:15:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2022-11-16 08:15:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 08:15:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 08:15:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:15:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:15:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2022-11-16 08:15:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2022-11-16 08:15:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:15:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:15:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:15:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:15:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:15:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:15:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:15:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:15:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:15:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:15:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2022-11-16 08:15:29,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2022-11-16 08:15:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2022-11-16 08:15:29,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2022-11-16 08:15:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 08:15:29,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 08:15:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2022-11-16 08:15:29,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2022-11-16 08:15:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_INT~X~~u16~0~TO~VOID [2022-11-16 08:15:29,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_INT~X~~u16~0~TO~VOID [2022-11-16 08:15:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:15:29,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:15:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:15:29,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:15:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:15:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:15:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:15:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:15:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 08:15:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 08:15:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 08:15:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 08:15:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 08:15:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-16 08:15:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 08:15:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 08:15:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:15:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:15:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:15:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:15:31,126 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:15:31,130 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:15:32,139 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:16:20,510 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:16:20,514 INFO L158 Benchmark]: Toolchain (without parser) took 57579.82ms. Allocated memory was 56.6MB in the beginning and 578.8MB in the end (delta: 522.2MB). Free memory was 30.1MB in the beginning and 453.6MB in the end (delta: -423.5MB). Peak memory consumption was 190.2MB. Max. memory is 16.1GB. [2022-11-16 08:16:20,515 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:16:20,515 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6028.58ms. Allocated memory was 56.6MB in the beginning and 289.4MB in the end (delta: 232.8MB). Free memory was 30.0MB in the beginning and 162.5MB in the end (delta: -132.5MB). Peak memory consumption was 105.6MB. Max. memory is 16.1GB. [2022-11-16 08:16:20,516 INFO L158 Benchmark]: Boogie Procedure Inliner took 402.22ms. Allocated memory is still 289.4MB. Free memory was 162.5MB in the beginning and 191.2MB in the end (delta: -28.7MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2022-11-16 08:16:20,516 INFO L158 Benchmark]: Boogie Preprocessor took 334.97ms. Allocated memory is still 289.4MB. Free memory was 191.2MB in the beginning and 142.4MB in the end (delta: 48.8MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 08:16:20,517 INFO L158 Benchmark]: RCFGBuilder took 50802.39ms. Allocated memory was 289.4MB in the beginning and 578.8MB in the end (delta: 289.4MB). Free memory was 142.4MB in the beginning and 453.6MB in the end (delta: -311.2MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2022-11-16 08:16:20,519 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6028.58ms. Allocated memory was 56.6MB in the beginning and 289.4MB in the end (delta: 232.8MB). Free memory was 30.0MB in the beginning and 162.5MB in the end (delta: -132.5MB). Peak memory consumption was 105.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 402.22ms. Allocated memory is still 289.4MB. Free memory was 162.5MB in the beginning and 191.2MB in the end (delta: -28.7MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 334.97ms. Allocated memory is still 289.4MB. Free memory was 191.2MB in the beginning and 142.4MB in the end (delta: 48.8MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 50802.39ms. Allocated memory was 289.4MB in the beginning and 578.8MB in the end (delta: 289.4MB). Free memory was 142.4MB in the beginning and 453.6MB in the end (delta: -311.2MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:16:20,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d2d388-33f0-466f-92d5-cec3e63a16f8/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]