./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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 c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 --- 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 08:03:18,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:03:18,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:03:18,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:03:18,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:03:18,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:03:18,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:03:18,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:03:18,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:03:18,198 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:03:18,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:03:18,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:03:18,200 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:03:18,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:03:18,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:03:18,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:03:18,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:03:18,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:03:18,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:03:18,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:03:18,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:03:18,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:03:18,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:03:18,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:03:18,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:03:18,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:03:18,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:03:18,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:03:18,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:03:18,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:03:18,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:03:18,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:03:18,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:03:18,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:03:18,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:03:18,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:03:18,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:03:18,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:03:18,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:03:18,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:03:18,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:03:18,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:03:18,263 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:03:18,266 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:03:18,267 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:03:18,269 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:03:18,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:03:18,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:03:18,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:03:18,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:03:18,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:03:18,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:03:18,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:03:18,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:03:18,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:03:18,273 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:03:18,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:03:18,274 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:03:18,274 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:03:18,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:03:18,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:03:18,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:03:18,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:03:18,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:03:18,276 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:03:18,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:03:18,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:03:18,276 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 [2022-11-16 08:03:18,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:03:18,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:03:18,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:03:18,575 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:03:18,576 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:03:18,577 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2022-11-16 08:03:18,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data/54cf3711c/d779bc8156bc47849f1257ecca124942/FLAGd29857f2b [2022-11-16 08:03:19,691 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:03:19,692 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2022-11-16 08:03:19,749 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data/54cf3711c/d779bc8156bc47849f1257ecca124942/FLAGd29857f2b [2022-11-16 08:03:20,046 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data/54cf3711c/d779bc8156bc47849f1257ecca124942 [2022-11-16 08:03:20,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:03:20,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:03:20,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:03:20,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:03:20,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:03:20,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:20" (1/1) ... [2022-11-16 08:03:20,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@172a9598 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:20, skipping insertion in model container [2022-11-16 08:03:20,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:20" (1/1) ... [2022-11-16 08:03:20,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:03:20,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:03:23,414 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 08:03:23,418 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 08:03:23,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:03:23,512 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:03:23,979 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 08:03:23,979 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 08:03:23,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:03:24,187 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:03:24,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24 WrapperNode [2022-11-16 08:03:24,187 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:03:24,188 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:03:24,189 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:03:24,189 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:03:24,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,299 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,521 INFO L138 Inliner]: procedures = 424, calls = 2442, calls flagged for inlining = 186, calls inlined = 170, statements flattened = 5914 [2022-11-16 08:03:24,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:03:24,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:03:24,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:03:24,523 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:03:24,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,622 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,769 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,822 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:03:24,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:03:24,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:03:24,894 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:03:24,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:24" (1/1) ... [2022-11-16 08:03:24,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:03:24,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:03:24,932 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:03:24,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:03:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:03:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:03:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:03:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:03:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 08:03:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 08:03:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:03:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:03:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:03:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:03:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 08:03:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 08:03:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 08:03:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 08:03:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:03:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:03:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2022-11-16 08:03:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2022-11-16 08:03:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:03:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:03:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:03:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:03:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2022-11-16 08:03:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2022-11-16 08:03:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2022-11-16 08:03:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2022-11-16 08:03:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 08:03:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 08:03:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:03:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:03:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:03:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:03:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:03:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:03:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:03:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:03:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:03:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:03:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 08:03:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 08:03:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2022-11-16 08:03:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2022-11-16 08:03:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2022-11-16 08:03:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2022-11-16 08:03:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2022-11-16 08:03:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2022-11-16 08:03:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:03:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-11-16 08:03:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-11-16 08:03:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 08:03:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 08:03:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2022-11-16 08:03:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2022-11-16 08:03:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:03:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:03:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2022-11-16 08:03:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2022-11-16 08:03:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:03:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:03:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:03:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:03:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:03:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:03:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2022-11-16 08:03:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2022-11-16 08:03:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:03:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:03:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:03:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 08:03:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 08:03:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2022-11-16 08:03:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2022-11-16 08:03:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:03:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:03:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:03:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:03:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:03:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:03:25,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:03:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:03:25,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:03:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:03:25,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:03:25,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:03:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:03:25,085 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 08:03:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 08:03:25,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:03:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:03:25,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:03:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:03:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:03:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:03:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:03:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:03:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:03:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:03:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:03:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:03:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2022-11-16 08:03:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2022-11-16 08:03:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:03:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:03:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:03:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:03:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2022-11-16 08:03:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2022-11-16 08:03:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:03:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:03:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:03:25,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:03:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 08:03:25,088 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 08:03:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:03:25,088 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:03:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 08:03:25,088 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 08:03:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:03:25,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:03:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 08:03:25,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 08:03:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2022-11-16 08:03:25,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2022-11-16 08:03:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:03:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:03:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:03:25,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:03:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 08:03:25,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 08:03:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 08:03:25,089 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 08:03:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:03:25,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:03:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 08:03:25,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 08:03:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:03:25,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:03:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:03:25,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:03:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:03:25,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:03:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 08:03:25,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 08:03:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:03:25,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:03:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2022-11-16 08:03:25,093 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2022-11-16 08:03:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:03:25,094 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:03:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:03:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2022-11-16 08:03:25,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2022-11-16 08:03:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 08:03:25,095 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 08:03:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:03:25,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:03:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:03:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:03:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:03:25,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:03:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:03:25,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:03:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:03:25,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:03:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:03:25,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:03:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:03:25,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:03:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:03:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:03:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 08:03:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 08:03:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:03:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:03:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:03:25,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:03:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:03:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:03:25,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:03:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:03:25,099 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:03:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2022-11-16 08:03:25,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2022-11-16 08:03:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2022-11-16 08:03:25,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2022-11-16 08:03:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:03:25,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:03:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2022-11-16 08:03:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2022-11-16 08:03:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2022-11-16 08:03:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2022-11-16 08:03:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2022-11-16 08:03:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2022-11-16 08:03:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:03:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:03:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2022-11-16 08:03:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2022-11-16 08:03:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:03:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:03:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:03:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:03:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:03:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2022-11-16 08:03:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2022-11-16 08:03:26,056 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:03:26,059 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:03:26,338 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:03:26,432 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:03:26,436 INFO L158 Benchmark]: Toolchain (without parser) took 6366.98ms. Allocated memory was 98.6MB in the beginning and 346.0MB in the end (delta: 247.5MB). Free memory was 73.1MB in the beginning and 240.1MB in the end (delta: -167.1MB). Peak memory consumption was 127.3MB. Max. memory is 16.1GB. [2022-11-16 08:03:26,437 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 98.6MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:03:26,437 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4117.19ms. Allocated memory was 98.6MB in the beginning and 201.3MB in the end (delta: 102.8MB). Free memory was 72.8MB in the beginning and 111.3MB in the end (delta: -38.5MB). Peak memory consumption was 102.6MB. Max. memory is 16.1GB. [2022-11-16 08:03:26,438 INFO L158 Benchmark]: Boogie Procedure Inliner took 333.25ms. Allocated memory is still 201.3MB. Free memory was 111.3MB in the beginning and 112.9MB in the end (delta: -1.6MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2022-11-16 08:03:26,438 INFO L158 Benchmark]: Boogie Preprocessor took 369.99ms. Allocated memory is still 201.3MB. Free memory was 112.9MB in the beginning and 76.1MB in the end (delta: 36.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-16 08:03:26,439 INFO L158 Benchmark]: RCFGBuilder took 1541.61ms. Allocated memory was 201.3MB in the beginning and 346.0MB in the end (delta: 144.7MB). Free memory was 76.1MB in the beginning and 240.1MB in the end (delta: -164.0MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-11-16 08:03:26,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 98.6MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4117.19ms. Allocated memory was 98.6MB in the beginning and 201.3MB in the end (delta: 102.8MB). Free memory was 72.8MB in the beginning and 111.3MB in the end (delta: -38.5MB). Peak memory consumption was 102.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 333.25ms. Allocated memory is still 201.3MB. Free memory was 111.3MB in the beginning and 112.9MB in the end (delta: -1.6MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 369.99ms. Allocated memory is still 201.3MB. Free memory was 112.9MB in the beginning and 76.1MB in the end (delta: 36.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1541.61ms. Allocated memory was 201.3MB in the beginning and 346.0MB in the end (delta: 144.7MB). Free memory was 76.1MB in the beginning and 240.1MB in the end (delta: -164.0MB). Peak memory consumption was 28.2MB. 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 08:03:26,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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 c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 --- 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 08:03:28,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:03:28,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:03:28,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:03:28,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:03:28,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:03:28,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:03:28,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:03:28,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:03:28,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:03:28,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:03:28,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:03:28,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:03:28,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:03:28,950 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:03:28,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:03:28,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:03:28,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:03:28,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:03:28,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:03:28,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:03:28,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:03:28,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:03:28,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:03:28,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:03:28,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:03:28,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:03:28,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:03:28,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:03:28,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:03:28,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:03:28,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:03:28,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:03:28,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:03:28,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:03:28,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:03:28,999 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:03:28,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:03:29,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:03:29,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:03:29,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:03:29,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:03:29,056 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:03:29,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:03:29,058 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:03:29,058 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:03:29,059 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:03:29,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:03:29,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:03:29,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:03:29,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:03:29,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:03:29,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:03:29,062 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:03:29,062 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:03:29,062 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:03:29,063 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:03:29,063 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:03:29,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:03:29,063 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:03:29,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:03:29,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:03:29,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:03:29,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:03:29,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:03:29,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:03:29,065 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:03:29,065 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:03:29,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:03:29,065 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:03:29,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:03:29,066 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 [2022-11-16 08:03:29,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:03:29,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:03:29,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:03:29,475 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:03:29,476 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:03:29,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2022-11-16 08:03:29,547 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data/e8f887ec1/9e36671f70704e4092c45ac4f673caa7/FLAG32eaa6b19 [2022-11-16 08:03:30,537 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:03:30,537 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2022-11-16 08:03:30,616 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data/e8f887ec1/9e36671f70704e4092c45ac4f673caa7/FLAG32eaa6b19 [2022-11-16 08:03:30,899 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/data/e8f887ec1/9e36671f70704e4092c45ac4f673caa7 [2022-11-16 08:03:30,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:03:30,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:03:30,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:03:30,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:03:30,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:03:30,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:30" (1/1) ... [2022-11-16 08:03:30,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2febe69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:30, skipping insertion in model container [2022-11-16 08:03:30,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:30" (1/1) ... [2022-11-16 08:03:30,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:03:31,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:03:34,219 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 08:03:34,222 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 08:03:34,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:03:34,312 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:03:34,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:03:34,752 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 08:03:34,752 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 08:03:34,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:03:34,828 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:03:35,324 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 08:03:35,325 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_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 08:03:35,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:03:35,575 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:03:35,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35 WrapperNode [2022-11-16 08:03:35,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:03:35,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:03:35,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:03:35,577 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:03:35,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:35,708 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:35,922 INFO L138 Inliner]: procedures = 438, calls = 2442, calls flagged for inlining = 186, calls inlined = 170, statements flattened = 5369 [2022-11-16 08:03:35,923 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:03:35,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:03:35,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:03:35,924 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:03:35,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:35,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:36,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:36,001 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:36,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:36,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:36,287 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:36,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:36,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:03:36,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:03:36,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:03:36,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:03:36,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:35" (1/1) ... [2022-11-16 08:03:36,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:03:36,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:03:36,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:03:36,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:03:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:03:36,433 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:03:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:03:36,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:03:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 08:03:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 08:03:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:03:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:03:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:03:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:03:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 08:03:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 08:03:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 08:03:36,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 08:03:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:03:36,435 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:03:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2022-11-16 08:03:36,435 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2022-11-16 08:03:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:03:36,435 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:03:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:03:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:03:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2022-11-16 08:03:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2022-11-16 08:03:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2022-11-16 08:03:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2022-11-16 08:03:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 08:03:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 08:03:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:03:36,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:03:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:03:36,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:03:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:03:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:03:36,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:03:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:03:36,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:03:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:03:36,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:03:36,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:03:36,439 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 08:03:36,439 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 08:03:36,439 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2022-11-16 08:03:36,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2022-11-16 08:03:36,439 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2022-11-16 08:03:36,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2022-11-16 08:03:36,440 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2022-11-16 08:03:36,440 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2022-11-16 08:03:36,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:03:36,441 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-11-16 08:03:36,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-11-16 08:03:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 08:03:36,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 08:03:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:03:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:03:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:03:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2022-11-16 08:03:36,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2022-11-16 08:03:36,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:03:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:03:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2022-11-16 08:03:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2022-11-16 08:03:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:03:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:03:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:03:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:03:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2022-11-16 08:03:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2022-11-16 08:03:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:03:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:03:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 08:03:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 08:03:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2022-11-16 08:03:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2022-11-16 08:03:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:03:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:03:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:03:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:03:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:03:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:03:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:03:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:03:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:03:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:03:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:03:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:03:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:03:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 08:03:36,449 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 08:03:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:03:36,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:03:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:03:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:03:36,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:03:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:03:36,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:03:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:03:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:03:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:03:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:03:36,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:03:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:03:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2022-11-16 08:03:36,451 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2022-11-16 08:03:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:03:36,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:03:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:03:36,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:03:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2022-11-16 08:03:36,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2022-11-16 08:03:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:03:36,453 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:03:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:03:36,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:03:36,456 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 08:03:36,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 08:03:36,457 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:03:36,458 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:03:36,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:03:36,460 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 08:03:36,460 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 08:03:36,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:03:36,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:03:36,466 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 08:03:36,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 08:03:36,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:03:36,466 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2022-11-16 08:03:36,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2022-11-16 08:03:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:03:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:03:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:03:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:03:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:03:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:03:36,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:03:36,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 08:03:36,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 08:03:36,468 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 08:03:36,468 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 08:03:36,468 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:03:36,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:03:36,468 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 08:03:36,468 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 08:03:36,468 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:03:36,469 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:03:36,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:03:36,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:03:36,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:03:36,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:03:36,469 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 08:03:36,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 08:03:36,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:03:36,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:03:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2022-11-16 08:03:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2022-11-16 08:03:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:03:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:03:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:03:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2022-11-16 08:03:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2022-11-16 08:03:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 08:03:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 08:03:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:03:36,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:03:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:03:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:03:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:03:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:03:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:03:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:03:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:03:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:03:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:03:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:03:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:03:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:03:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:03:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:03:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:03:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:03:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 08:03:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 08:03:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:03:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:03:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:03:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:03:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:03:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:03:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:03:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:03:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:03:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:03:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:03:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:03:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:03:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:03:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2022-11-16 08:03:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2022-11-16 08:03:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2022-11-16 08:03:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2022-11-16 08:03:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:03:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:03:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2022-11-16 08:03:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2022-11-16 08:03:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2022-11-16 08:03:36,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2022-11-16 08:03:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2022-11-16 08:03:36,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2022-11-16 08:03:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:03:36,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:03:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2022-11-16 08:03:36,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2022-11-16 08:03:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:03:36,476 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:03:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:03:36,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:03:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2022-11-16 08:03:36,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2022-11-16 08:03:37,519 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:03:37,527 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:03:38,505 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:03:38,558 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:03:38,562 INFO L158 Benchmark]: Toolchain (without parser) took 7656.19ms. Allocated memory was 71.3MB in the beginning and 262.1MB in the end (delta: 190.8MB). Free memory was 37.5MB in the beginning and 94.1MB in the end (delta: -56.7MB). Peak memory consumption was 133.9MB. Max. memory is 16.1GB. [2022-11-16 08:03:38,563 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory was 52.2MB in the beginning and 52.1MB in the end (delta: 49.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:03:38,563 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4669.39ms. Allocated memory was 71.3MB in the beginning and 262.1MB in the end (delta: 190.8MB). Free memory was 37.3MB in the beginning and 172.2MB in the end (delta: -134.9MB). Peak memory consumption was 82.1MB. Max. memory is 16.1GB. [2022-11-16 08:03:38,564 INFO L158 Benchmark]: Boogie Procedure Inliner took 345.79ms. Allocated memory is still 262.1MB. Free memory was 172.2MB in the beginning and 140.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 08:03:38,568 INFO L158 Benchmark]: Boogie Preprocessor took 425.37ms. Allocated memory is still 262.1MB. Free memory was 140.8MB in the beginning and 155.0MB in the end (delta: -14.2MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2022-11-16 08:03:38,568 INFO L158 Benchmark]: RCFGBuilder took 2210.42ms. Allocated memory is still 262.1MB. Free memory was 155.0MB in the beginning and 94.1MB in the end (delta: 60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2022-11-16 08:03:38,572 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory was 52.2MB in the beginning and 52.1MB in the end (delta: 49.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4669.39ms. Allocated memory was 71.3MB in the beginning and 262.1MB in the end (delta: 190.8MB). Free memory was 37.3MB in the beginning and 172.2MB in the end (delta: -134.9MB). Peak memory consumption was 82.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 345.79ms. Allocated memory is still 262.1MB. Free memory was 172.2MB in the beginning and 140.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 425.37ms. Allocated memory is still 262.1MB. Free memory was 140.8MB in the beginning and 155.0MB in the end (delta: -14.2MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2210.42ms. Allocated memory is still 262.1MB. Free memory was 155.0MB in the beginning and 94.1MB in the end (delta: 60.8MB). Peak memory consumption was 60.8MB. 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 08:03:38,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a53cc7-585d-45e8-96a3-2d1229c0c9db/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]