./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/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 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- 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 08:41:15,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:41:15,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:41:15,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:41:15,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:41:15,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:41:15,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:41:15,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:41:15,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:41:15,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:41:15,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:41:15,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:41:15,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:41:15,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:41:15,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:41:15,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:41:15,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:41:15,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:41:15,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:41:15,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:41:15,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:41:15,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:41:15,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:41:15,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:41:15,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:41:15,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:41:15,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:41:15,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:41:15,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:41:15,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:41:15,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:41:15,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:41:15,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:41:15,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:41:15,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:41:15,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:41:15,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:41:15,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:41:15,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:41:15,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:41:15,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:41:15,277 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:41:15,316 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:41:15,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:41:15,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:41:15,327 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:41:15,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:41:15,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:41:15,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:41:15,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:41:15,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:41:15,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:41:15,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:41:15,331 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:41:15,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:41:15,331 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:41:15,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:41:15,332 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:41:15,332 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:41:15,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:41:15,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:41:15,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:41:15,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:41:15,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:41:15,334 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:41:15,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:41:15,334 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:41:15,335 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2022-11-16 08:41:15,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:41:15,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:41:15,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:41:15,692 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:41:15,693 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:41:15,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2022-11-16 08:41:15,762 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data/8f8089d50/bf770088a4c44e94a9ef9f4d719aba31/FLAG3a9efd85b [2022-11-16 08:41:16,661 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:41:16,663 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2022-11-16 08:41:16,729 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data/8f8089d50/bf770088a4c44e94a9ef9f4d719aba31/FLAG3a9efd85b [2022-11-16 08:41:17,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data/8f8089d50/bf770088a4c44e94a9ef9f4d719aba31 [2022-11-16 08:41:17,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:41:17,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:41:17,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:41:17,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:41:17,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:41:17,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:41:17" (1/1) ... [2022-11-16 08:41:17,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37b48622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:17, skipping insertion in model container [2022-11-16 08:41:17,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:41:17" (1/1) ... [2022-11-16 08:41:17,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:41:17,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:41:20,336 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2022-11-16 08:41:20,339 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2022-11-16 08:41:20,339 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2022-11-16 08:41:20,340 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2022-11-16 08:41:20,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:20,432 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:41:20,801 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2022-11-16 08:41:20,801 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2022-11-16 08:41:20,802 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2022-11-16 08:41:20,802 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2022-11-16 08:41:20,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:21,073 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:41:21,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21 WrapperNode [2022-11-16 08:41:21,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:41:21,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:41:21,075 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:41:21,075 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:41:21,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,440 INFO L138 Inliner]: procedures = 451, calls = 2191, calls flagged for inlining = 220, calls inlined = 194, statements flattened = 4741 [2022-11-16 08:41:21,441 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:41:21,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:41:21,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:41:21,443 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:41:21,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,748 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:41:21,823 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:41:21,823 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:41:21,823 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:41:21,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:21" (1/1) ... [2022-11-16 08:41:21,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:41:21,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:41:21,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:41:21,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:41:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 08:41:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 08:41:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:41:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:41:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:41:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:41:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2022-11-16 08:41:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2022-11-16 08:41:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:41:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:41:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:41:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:41:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:41:21,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:41:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:41:21,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:41:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:41:21,909 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:41:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:41:21,910 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:41:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:41:21,910 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:41:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2022-11-16 08:41:21,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2022-11-16 08:41:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:41:21,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:41:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:41:21,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:41:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:41:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:41:21,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:41:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:41:21,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:41:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:41:21,912 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:41:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:41:21,913 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:41:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:41:21,913 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:41:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:41:21,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:41:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:41:21,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:41:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:41:21,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:41:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:41:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:41:21,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:41:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:41:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:41:21,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:41:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:41:21,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:41:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:41:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:41:21,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:41:21,918 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2022-11-16 08:41:21,919 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2022-11-16 08:41:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:41:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 08:41:21,919 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 08:41:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:41:21,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:41:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:41:21,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:41:21,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:41:21,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:41:21,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:41:21,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:41:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:41:21,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:41:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:41:21,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:41:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:41:21,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:41:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2022-11-16 08:41:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2022-11-16 08:41:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2022-11-16 08:41:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2022-11-16 08:41:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:41:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:41:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:41:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:41:21,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:41:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:41:21,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:41:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:41:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 08:41:21,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 08:41:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:41:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:41:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:41:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:41:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:41:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:41:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:41:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:41:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:41:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2022-11-16 08:41:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2022-11-16 08:41:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 08:41:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 08:41:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:41:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:41:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:41:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:41:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 08:41:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 08:41:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:41:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:41:21,930 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2022-11-16 08:41:21,930 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2022-11-16 08:41:21,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:41:21,930 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:41:21,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:41:21,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:41:21,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2022-11-16 08:41:21,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2022-11-16 08:41:21,934 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:41:21,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:41:21,936 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:41:21,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:41:21,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:41:21,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:41:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:41:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:41:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:41:21,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:41:21,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:41:21,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:41:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2022-11-16 08:41:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2022-11-16 08:41:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2022-11-16 08:41:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2022-11-16 08:41:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:41:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:41:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2022-11-16 08:41:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2022-11-16 08:41:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:41:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:41:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:41:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:41:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:41:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:41:21,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:41:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:41:21,948 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:41:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:41:21,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:41:21,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2022-11-16 08:41:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2022-11-16 08:41:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2022-11-16 08:41:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2022-11-16 08:41:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:41:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:41:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:41:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2022-11-16 08:41:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2022-11-16 08:41:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:41:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:41:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:41:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:41:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:41:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:41:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:41:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:41:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:41:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:41:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:41:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:41:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:41:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2022-11-16 08:41:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2022-11-16 08:41:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:41:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:41:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:41:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:41:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:41:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:41:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:41:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2022-11-16 08:41:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2022-11-16 08:41:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:41:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:41:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:41:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:41:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:41:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:41:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:41:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2022-11-16 08:41:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2022-11-16 08:41:22,888 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:41:22,892 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:41:23,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:41:23,789 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:41:23,799 INFO L158 Benchmark]: Toolchain (without parser) took 6711.72ms. Allocated memory was 104.9MB in the beginning and 262.1MB in the end (delta: 157.3MB). Free memory was 69.5MB in the beginning and 145.7MB in the end (delta: -76.1MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2022-11-16 08:41:23,801 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 77.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:41:23,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3985.14ms. Allocated memory was 104.9MB in the beginning and 262.1MB in the end (delta: 157.3MB). Free memory was 69.3MB in the beginning and 170.9MB in the end (delta: -101.7MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2022-11-16 08:41:23,803 INFO L158 Benchmark]: Boogie Procedure Inliner took 366.34ms. Allocated memory is still 262.1MB. Free memory was 170.9MB in the beginning and 140.5MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 08:41:23,804 INFO L158 Benchmark]: Boogie Preprocessor took 379.30ms. Allocated memory is still 262.1MB. Free memory was 140.5MB in the beginning and 165.2MB in the end (delta: -24.6MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2022-11-16 08:41:23,806 INFO L158 Benchmark]: RCFGBuilder took 1974.77ms. Allocated memory is still 262.1MB. Free memory was 165.2MB in the beginning and 145.7MB in the end (delta: 19.5MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2022-11-16 08:41:23,809 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 77.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3985.14ms. Allocated memory was 104.9MB in the beginning and 262.1MB in the end (delta: 157.3MB). Free memory was 69.3MB in the beginning and 170.9MB in the end (delta: -101.7MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 366.34ms. Allocated memory is still 262.1MB. Free memory was 170.9MB in the beginning and 140.5MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 379.30ms. Allocated memory is still 262.1MB. Free memory was 140.5MB in the beginning and 165.2MB in the end (delta: -24.6MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1974.77ms. Allocated memory is still 262.1MB. Free memory was 165.2MB in the beginning and 145.7MB in the end (delta: 19.5MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~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 08:41:23,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/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 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- 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 08:41:26,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:41:26,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:41:26,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:41:26,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:41:26,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:41:26,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:41:26,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:41:26,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:41:26,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:41:26,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:41:26,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:41:26,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:41:26,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:41:26,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:41:26,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:41:26,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:41:26,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:41:26,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:41:26,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:41:26,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:41:26,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:41:26,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:41:26,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:41:26,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:41:26,390 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:41:26,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:41:26,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:41:26,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:41:26,394 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:41:26,395 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:41:26,396 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:41:26,398 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:41:26,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:41:26,400 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:41:26,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:41:26,401 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:41:26,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:41:26,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:41:26,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:41:26,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:41:26,405 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:41:26,446 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:41:26,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:41:26,448 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:41:26,448 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:41:26,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:41:26,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:41:26,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:41:26,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:41:26,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:41:26,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:41:26,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:41:26,452 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:41:26,452 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:41:26,465 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:41:26,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:41:26,465 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:41:26,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:41:26,466 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:41:26,466 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:41:26,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:41:26,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:41:26,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:41:26,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:41:26,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:41:26,467 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:41:26,468 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:41:26,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:41:26,468 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:41:26,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:41:26,468 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2022-11-16 08:41:26,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:41:26,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:41:26,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:41:26,917 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:41:26,918 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:41:26,920 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2022-11-16 08:41:27,009 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data/77fd10423/2cadfa8f92e44738b92bd057541bf64f/FLAGbfac186ad [2022-11-16 08:41:27,978 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:41:27,978 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2022-11-16 08:41:28,050 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data/77fd10423/2cadfa8f92e44738b92bd057541bf64f/FLAGbfac186ad [2022-11-16 08:41:28,368 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/data/77fd10423/2cadfa8f92e44738b92bd057541bf64f [2022-11-16 08:41:28,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:41:28,373 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:41:28,376 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:41:28,376 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:41:28,380 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:41:28,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:41:28" (1/1) ... [2022-11-16 08:41:28,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a1c753 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:28, skipping insertion in model container [2022-11-16 08:41:28,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:41:28" (1/1) ... [2022-11-16 08:41:28,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:41:28,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:41:31,595 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2022-11-16 08:41:31,598 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2022-11-16 08:41:31,599 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2022-11-16 08:41:31,600 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2022-11-16 08:41:31,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:31,730 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:41:31,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:41:32,196 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2022-11-16 08:41:32,197 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2022-11-16 08:41:32,198 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2022-11-16 08:41:32,198 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2022-11-16 08:41:32,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:32,230 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:41:32,587 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2022-11-16 08:41:32,587 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2022-11-16 08:41:32,588 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2022-11-16 08:41:32,589 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_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2022-11-16 08:41:32,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:32,943 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:41:32,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32 WrapperNode [2022-11-16 08:41:32,946 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:41:32,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:41:32,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:41:32,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:41:32,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,081 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,294 INFO L138 Inliner]: procedures = 466, calls = 2191, calls flagged for inlining = 220, calls inlined = 194, statements flattened = 4515 [2022-11-16 08:41:33,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:41:33,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:41:33,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:41:33,296 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:41:33,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,344 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,519 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,577 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:41:33,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:41:33,578 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:41:33,579 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:41:33,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:32" (1/1) ... [2022-11-16 08:41:33,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:41:33,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:41:33,615 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:41:33,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:41:33,654 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 08:41:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 08:41:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:41:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:41:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:41:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:41:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2022-11-16 08:41:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2022-11-16 08:41:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:41:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:41:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:41:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:41:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:41:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:41:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:41:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:41:33,658 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:41:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:41:33,658 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:41:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:41:33,658 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:41:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:41:33,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2022-11-16 08:41:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2022-11-16 08:41:33,659 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:41:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:41:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:41:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:41:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:41:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:41:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:41:33,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:41:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:41:33,661 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:41:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:41:33,661 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:41:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:41:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:41:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:41:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:41:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:41:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:41:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:41:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:41:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:41:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:41:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:41:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:41:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:41:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:41:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:41:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:41:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:41:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:41:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:41:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:41:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:41:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:41:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2022-11-16 08:41:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2022-11-16 08:41:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 08:41:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 08:41:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:41:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:41:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:41:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:41:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:41:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:41:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:41:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:41:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:41:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:41:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:41:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:41:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:41:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:41:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2022-11-16 08:41:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2022-11-16 08:41:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2022-11-16 08:41:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2022-11-16 08:41:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:41:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:41:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:41:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:41:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:41:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:41:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:41:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:41:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 08:41:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 08:41:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:41:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:41:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:41:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:41:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:41:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:41:33,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:41:33,673 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:41:33,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:41:33,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:41:33,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:41:33,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:41:33,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2022-11-16 08:41:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2022-11-16 08:41:33,674 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 08:41:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 08:41:33,674 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:41:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:41:33,675 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 08:41:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 08:41:33,675 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:41:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:41:33,675 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2022-11-16 08:41:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2022-11-16 08:41:33,676 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:41:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:41:33,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:41:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:41:33,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2022-11-16 08:41:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2022-11-16 08:41:33,677 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:41:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:41:33,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:41:33,678 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:41:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:41:33,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:41:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:41:33,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:41:33,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:41:33,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:41:33,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:41:33,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:41:33,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:41:33,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:41:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:41:33,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:41:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:41:33,680 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2022-11-16 08:41:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2022-11-16 08:41:33,680 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2022-11-16 08:41:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2022-11-16 08:41:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:41:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:41:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2022-11-16 08:41:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2022-11-16 08:41:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:41:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:41:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:41:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:41:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:41:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:41:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:41:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:41:33,683 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:41:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:41:33,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:41:33,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2022-11-16 08:41:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2022-11-16 08:41:33,684 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2022-11-16 08:41:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2022-11-16 08:41:33,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:41:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:41:33,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:41:33,684 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2022-11-16 08:41:33,685 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2022-11-16 08:41:33,685 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:41:33,685 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:41:33,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:41:33,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:41:33,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:41:33,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:41:33,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:41:33,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:41:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:41:33,687 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:41:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:41:33,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:41:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:41:33,687 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:41:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:41:33,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:41:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:41:33,688 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:41:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:41:33,688 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2022-11-16 08:41:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2022-11-16 08:41:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:41:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:41:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:41:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:41:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:41:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:41:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:41:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:41:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:41:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:41:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2022-11-16 08:41:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2022-11-16 08:41:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:41:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:41:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:41:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:41:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:41:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:41:33,692 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2022-11-16 08:41:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2022-11-16 08:41:34,657 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:41:34,671 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:41:55,337 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:42:05,922 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:42:05,926 INFO L158 Benchmark]: Toolchain (without parser) took 37552.75ms. Allocated memory was 62.9MB in the beginning and 287.3MB in the end (delta: 224.4MB). Free memory was 30.5MB in the beginning and 163.9MB in the end (delta: -133.4MB). Peak memory consumption was 149.3MB. Max. memory is 16.1GB. [2022-11-16 08:42:05,927 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 44.2MB in the beginning and 44.2MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:42:05,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4570.88ms. Allocated memory was 62.9MB in the beginning and 161.5MB in the end (delta: 98.6MB). Free memory was 30.4MB in the beginning and 49.4MB in the end (delta: -19.0MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. [2022-11-16 08:42:05,928 INFO L158 Benchmark]: Boogie Procedure Inliner took 346.09ms. Allocated memory was 161.5MB in the beginning and 287.3MB in the end (delta: 125.8MB). Free memory was 49.4MB in the beginning and 197.7MB in the end (delta: -148.3MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2022-11-16 08:42:05,928 INFO L158 Benchmark]: Boogie Preprocessor took 281.84ms. Allocated memory is still 287.3MB. Free memory was 197.7MB in the beginning and 165.2MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 08:42:05,929 INFO L158 Benchmark]: RCFGBuilder took 32346.59ms. Allocated memory is still 287.3MB. Free memory was 165.2MB in the beginning and 163.9MB in the end (delta: 1.2MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2022-11-16 08:42:05,931 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 44.2MB in the beginning and 44.2MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4570.88ms. Allocated memory was 62.9MB in the beginning and 161.5MB in the end (delta: 98.6MB). Free memory was 30.4MB in the beginning and 49.4MB in the end (delta: -19.0MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 346.09ms. Allocated memory was 161.5MB in the beginning and 287.3MB in the end (delta: 125.8MB). Free memory was 49.4MB in the beginning and 197.7MB in the end (delta: -148.3MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 281.84ms. Allocated memory is still 287.3MB. Free memory was 197.7MB in the beginning and 165.2MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 32346.59ms. Allocated memory is still 287.3MB. Free memory was 165.2MB in the beginning and 163.9MB in the end (delta: 1.2MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~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 08:42:05,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d13da1-2d3e-41c9-9f71-d9cef71b2f8e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base]