./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/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 a82ce6420bb3a33f545de9c61d1c9b088648b3b20e86d3c3faffeeee8d72c08d --- 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 08:29:42,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:29:42,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:29:42,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:29:42,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:29:42,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:29:42,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:29:42,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:29:42,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:29:42,574 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:29:42,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:29:42,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:29:42,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:29:42,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:29:42,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:29:42,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:29:42,591 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:29:42,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:29:42,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:29:42,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:29:42,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:29:42,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:29:42,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:29:42,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:29:42,616 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:29:42,617 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:29:42,617 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:29:42,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:29:42,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:29:42,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:29:42,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:29:42,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:29:42,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:29:42,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:29:42,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:29:42,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:29:42,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:29:42,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:29:42,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:29:42,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:29:42,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:29:42,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:29:42,690 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:29:42,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:29:42,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:29:42,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:29:42,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:29:42,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:29:42,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:29:42,696 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:29:42,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:29:42,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:29:42,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:29:42,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:29:42,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:29:42,698 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:29:42,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:29:42,699 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:29:42,699 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:29:42,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:29:42,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:29:42,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:29:42,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:29:42,700 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:29:42,700 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:29:42,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:29:42,701 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:29:42,701 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a82ce6420bb3a33f545de9c61d1c9b088648b3b20e86d3c3faffeeee8d72c08d [2022-11-16 08:29:42,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:29:42,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:29:42,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:29:42,991 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:29:42,992 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:29:42,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2022-11-16 08:29:43,072 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data/1145629be/a2c67763b51646bfb5caf2a21d72b193/FLAG8d1ed6acb [2022-11-16 08:29:43,980 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:29:43,981 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2022-11-16 08:29:44,032 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data/1145629be/a2c67763b51646bfb5caf2a21d72b193/FLAG8d1ed6acb [2022-11-16 08:29:44,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data/1145629be/a2c67763b51646bfb5caf2a21d72b193 [2022-11-16 08:29:44,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:29:44,408 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:29:44,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:29:44,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:29:44,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:29:44,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:29:44" (1/1) ... [2022-11-16 08:29:44,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1132d9b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:44, skipping insertion in model container [2022-11-16 08:29:44,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:29:44" (1/1) ... [2022-11-16 08:29:44,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:29:44,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:29:47,964 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2022-11-16 08:29:47,967 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2022-11-16 08:29:48,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:29:48,080 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:29:48,475 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2022-11-16 08:29:48,476 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2022-11-16 08:29:48,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:29:48,718 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:29:48,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48 WrapperNode [2022-11-16 08:29:48,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:29:48,720 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:29:48,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:29:48,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:29:48,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:48,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,074 INFO L138 Inliner]: procedures = 455, calls = 2232, calls flagged for inlining = 223, calls inlined = 189, statements flattened = 5129 [2022-11-16 08:29:49,075 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:29:49,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:29:49,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:29:49,077 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:29:49,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,344 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:29:49,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:29:49,474 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:29:49,474 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:29:49,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:48" (1/1) ... [2022-11-16 08:29:49,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:29:49,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:29:49,515 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:29:49,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:29:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:29:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:29:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:29:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:29:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:29:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:29:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:29:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:29:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:29:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:29:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:29:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:29:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wakeup [2022-11-16 08:29:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wakeup [2022-11-16 08:29:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_status [2022-11-16 08:29:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_status [2022-11-16 08:29:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_rx_mode [2022-11-16 08:29:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_rx_mode [2022-11-16 08:29:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:29:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:29:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:29:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:29:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:29:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:29:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:29:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:29:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:29:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:29:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:29:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:29:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:29:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:29:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:29:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:29:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:29:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:29:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:29:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:29:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:29:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:29:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:29:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:29:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:29:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:29:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_clean_tx [2022-11-16 08:29:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_clean_tx [2022-11-16 08:29:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_stop_runtime [2022-11-16 08:29:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_stop_runtime [2022-11-16 08:29:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:29:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:29:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_resume [2022-11-16 08:29:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_resume [2022-11-16 08:29:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rxfree_index [2022-11-16 08:29:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rxfree_index [2022-11-16 08:29:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:29:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_remove_one [2022-11-16 08:29:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_remove_one [2022-11-16 08:29:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:29:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:29:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:29:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:29:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:29:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:29:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:29:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:29:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:29:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:29:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:29:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:29:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:29:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:29:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:29:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:29:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 08:29:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 08:29:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:29:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:29:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:29:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:29:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_close [2022-11-16 08:29:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_close [2022-11-16 08:29:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_timeout [2022-11-16 08:29:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_timeout [2022-11-16 08:29:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_alloc_rx_skb [2022-11-16 08:29:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_alloc_rx_skb [2022-11-16 08:29:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_issue_command [2022-11-16 08:29:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_issue_command [2022-11-16 08:29:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:29:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:29:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:29:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:29:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:29:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:29:49,581 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_process_response [2022-11-16 08:29:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_process_response [2022-11-16 08:29:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:29:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:29:49,582 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:29:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:29:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:29:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:29:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:29:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:29:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:29:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:29:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:29:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 08:29:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 08:29:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_tx [2022-11-16 08:29:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_tx [2022-11-16 08:29:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 08:29:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 08:29:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_reset [2022-11-16 08:29:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_reset [2022-11-16 08:29:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:29:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:29:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:29:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:29:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_cmd_index [2022-11-16 08:29:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_cmd_index [2022-11-16 08:29:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:29:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:29:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_fill_free_ring [2022-11-16 08:29:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_fill_free_ring [2022-11-16 08:29:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:29:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:29:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 08:29:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 08:29:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:29:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:29:49,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:29:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:29:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:29:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:29:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:29:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:29:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:29:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:29:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:29:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:29:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:29:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:29:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:29:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:29:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_interrupt [2022-11-16 08:29:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_interrupt [2022-11-16 08:29:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:29:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:29:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:29:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:29:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 08:29:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 08:29:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:29:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_boot_3XP [2022-11-16 08:29:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_boot_3XP [2022-11-16 08:29:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 08:29:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 08:29:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:29:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:29:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:29:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:29:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 08:29:49,607 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 08:29:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:29:49,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:29:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 08:29:49,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 08:29:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:29:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:29:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:29:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:29:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_free_rx_rings [2022-11-16 08:29:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_free_rx_rings [2022-11-16 08:29:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:29:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:29:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_do_get_stats [2022-11-16 08:29:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_do_get_stats [2022-11-16 08:29:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free [2022-11-16 08:29:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free [2022-11-16 08:29:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_sleep [2022-11-16 08:29:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_sleep [2022-11-16 08:29:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:29:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:29:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:29:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-16 08:29:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-16 08:29:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_rings [2022-11-16 08:29:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_rings [2022-11-16 08:29:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:29:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:29:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_open [2022-11-16 08:29:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_open [2022-11-16 08:29:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:29:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:29:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_runtime [2022-11-16 08:29:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_runtime [2022-11-16 08:29:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:29:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:29:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:29:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:29:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:29:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_index [2022-11-16 08:29:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_index [2022-11-16 08:29:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:29:49,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:29:50,630 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:29:50,633 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:29:50,749 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:29:57,215 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:29:57,224 INFO L158 Benchmark]: Toolchain (without parser) took 12815.06ms. Allocated memory was 119.5MB in the beginning and 268.4MB in the end (delta: 148.9MB). Free memory was 84.9MB in the beginning and 142.9MB in the end (delta: -58.1MB). Peak memory consumption was 136.4MB. Max. memory is 16.1GB. [2022-11-16 08:29:57,225 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 119.5MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:29:57,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4309.99ms. Allocated memory was 119.5MB in the beginning and 268.4MB in the end (delta: 148.9MB). Free memory was 84.4MB in the beginning and 181.8MB in the end (delta: -97.4MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2022-11-16 08:29:57,228 INFO L158 Benchmark]: Boogie Procedure Inliner took 355.19ms. Allocated memory is still 268.4MB. Free memory was 181.8MB in the beginning and 150.4MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 08:29:57,234 INFO L158 Benchmark]: Boogie Preprocessor took 396.43ms. Allocated memory is still 268.4MB. Free memory was 150.4MB in the beginning and 176.5MB in the end (delta: -26.2MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-11-16 08:29:57,235 INFO L158 Benchmark]: RCFGBuilder took 7748.93ms. Allocated memory is still 268.4MB. Free memory was 176.5MB in the beginning and 142.9MB in the end (delta: 33.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 08:29:57,240 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 119.5MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4309.99ms. Allocated memory was 119.5MB in the beginning and 268.4MB in the end (delta: 148.9MB). Free memory was 84.4MB in the beginning and 181.8MB in the end (delta: -97.4MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 355.19ms. Allocated memory is still 268.4MB. Free memory was 181.8MB in the beginning and 150.4MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 396.43ms. Allocated memory is still 268.4MB. Free memory was 150.4MB in the beginning and 176.5MB in the end (delta: -26.2MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. * RCFGBuilder took 7748.93ms. Allocated memory is still 268.4MB. Free memory was 176.5MB in the beginning and 142.9MB in the end (delta: 33.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:29:57,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/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 a82ce6420bb3a33f545de9c61d1c9b088648b3b20e86d3c3faffeeee8d72c08d --- 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 08:29:59,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:29:59,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:29:59,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:29:59,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:29:59,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:29:59,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:29:59,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:29:59,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:29:59,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:29:59,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:29:59,627 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:29:59,628 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:29:59,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:29:59,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:29:59,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:29:59,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:29:59,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:29:59,641 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:29:59,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:29:59,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:29:59,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:29:59,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:29:59,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:29:59,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:29:59,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:29:59,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:29:59,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:29:59,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:29:59,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:29:59,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:29:59,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:29:59,675 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:29:59,676 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:29:59,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:29:59,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:29:59,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:29:59,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:29:59,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:29:59,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:29:59,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:29:59,683 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:29:59,726 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:29:59,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:29:59,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:29:59,729 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:29:59,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:29:59,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:29:59,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:29:59,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:29:59,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:29:59,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:29:59,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:29:59,733 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:29:59,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:29:59,745 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:29:59,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:29:59,745 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:29:59,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:29:59,746 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:29:59,746 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:29:59,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:29:59,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:29:59,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:29:59,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:29:59,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:29:59,748 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:29:59,748 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:29:59,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:29:59,748 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:29:59,749 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:29:59,749 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a82ce6420bb3a33f545de9c61d1c9b088648b3b20e86d3c3faffeeee8d72c08d [2022-11-16 08:30:00,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:30:00,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:30:00,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:30:00,207 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:30:00,208 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:30:00,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2022-11-16 08:30:00,291 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data/7780681de/2a0511463e224a3c8aad5e47fd15e4bc/FLAGe4c3f2870 [2022-11-16 08:30:01,249 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:30:01,250 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2022-11-16 08:30:01,299 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data/7780681de/2a0511463e224a3c8aad5e47fd15e4bc/FLAGe4c3f2870 [2022-11-16 08:30:01,725 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/data/7780681de/2a0511463e224a3c8aad5e47fd15e4bc [2022-11-16 08:30:01,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:30:01,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:30:01,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:30:01,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:30:01,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:30:01,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:30:01" (1/1) ... [2022-11-16 08:30:01,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6341277c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:01, skipping insertion in model container [2022-11-16 08:30:01,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:30:01" (1/1) ... [2022-11-16 08:30:01,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:30:01,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:30:05,116 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2022-11-16 08:30:05,119 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2022-11-16 08:30:05,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:30:05,208 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:30:05,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:30:05,677 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2022-11-16 08:30:05,678 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2022-11-16 08:30:05,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:30:05,737 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:30:06,131 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2022-11-16 08:30:06,132 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_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2022-11-16 08:30:06,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:30:06,428 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:30:06,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06 WrapperNode [2022-11-16 08:30:06,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:30:06,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:30:06,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:30:06,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:30:06,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:06,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:06,906 INFO L138 Inliner]: procedures = 469, calls = 2232, calls flagged for inlining = 223, calls inlined = 189, statements flattened = 4906 [2022-11-16 08:30:06,907 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:30:06,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:30:06,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:30:06,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:30:06,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:06,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:06,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:06,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:07,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:07,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:07,119 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:07,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:07,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:30:07,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:30:07,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:30:07,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:30:07,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:06" (1/1) ... [2022-11-16 08:30:07,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:30:07,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:30:07,225 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:30:07,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:30:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:30:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:30:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:30:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:30:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:30:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:30:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:30:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:30:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:30:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:30:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:30:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:30:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wakeup [2022-11-16 08:30:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wakeup [2022-11-16 08:30:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_status [2022-11-16 08:30:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_status [2022-11-16 08:30:07,281 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_rx_mode [2022-11-16 08:30:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_rx_mode [2022-11-16 08:30:07,281 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:30:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:30:07,281 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:30:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:30:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:30:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:30:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:30:07,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:30:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:30:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:30:07,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:30:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:30:07,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:30:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:30:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:30:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:30:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:30:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:30:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:30:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:30:07,286 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:30:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:30:07,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:30:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:30:07,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:30:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:30:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_clean_tx [2022-11-16 08:30:07,288 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_clean_tx [2022-11-16 08:30:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:30:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:30:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:30:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_stop_runtime [2022-11-16 08:30:07,289 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_stop_runtime [2022-11-16 08:30:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:30:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:30:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_resume [2022-11-16 08:30:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_resume [2022-11-16 08:30:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rxfree_index [2022-11-16 08:30:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rxfree_index [2022-11-16 08:30:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_remove_one [2022-11-16 08:30:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_remove_one [2022-11-16 08:30:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:30:07,293 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:30:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:30:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:30:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:30:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:30:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:30:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:30:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:30:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:30:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:30:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:30:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:30:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:30:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 08:30:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 08:30:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:30:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:30:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:30:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:30:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_close [2022-11-16 08:30:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_close [2022-11-16 08:30:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_timeout [2022-11-16 08:30:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_timeout [2022-11-16 08:30:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_alloc_rx_skb [2022-11-16 08:30:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_alloc_rx_skb [2022-11-16 08:30:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_issue_command [2022-11-16 08:30:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_issue_command [2022-11-16 08:30:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:30:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:30:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:30:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:30:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:30:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:30:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_process_response [2022-11-16 08:30:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_process_response [2022-11-16 08:30:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:30:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:30:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:30:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:30:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:30:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:30:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:30:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:30:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:30:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:30:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:30:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:30:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:30:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:30:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 08:30:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 08:30:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_tx [2022-11-16 08:30:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_tx [2022-11-16 08:30:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 08:30:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 08:30:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_reset [2022-11-16 08:30:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_reset [2022-11-16 08:30:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:30:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:30:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:30:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:30:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_cmd_index [2022-11-16 08:30:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_cmd_index [2022-11-16 08:30:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:30:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:30:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_fill_free_ring [2022-11-16 08:30:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_fill_free_ring [2022-11-16 08:30:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:30:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:30:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:30:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 08:30:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 08:30:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:30:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:30:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:30:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:30:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:30:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:30:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:30:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:30:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:30:07,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:30:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:30:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:30:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:30:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:30:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:30:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:30:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:30:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:30:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:30:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:30:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_interrupt [2022-11-16 08:30:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_interrupt [2022-11-16 08:30:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:30:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:30:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:30:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:30:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:30:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 08:30:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 08:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_boot_3XP [2022-11-16 08:30:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_boot_3XP [2022-11-16 08:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 08:30:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 08:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:30:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:30:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 08:30:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 08:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:30:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 08:30:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 08:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:30:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:30:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:30:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:30:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_free_rx_rings [2022-11-16 08:30:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_free_rx_rings [2022-11-16 08:30:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:30:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:30:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_do_get_stats [2022-11-16 08:30:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_do_get_stats [2022-11-16 08:30:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free [2022-11-16 08:30:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free [2022-11-16 08:30:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_sleep [2022-11-16 08:30:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_sleep [2022-11-16 08:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:30:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:30:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-16 08:30:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-16 08:30:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_rings [2022-11-16 08:30:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_rings [2022-11-16 08:30:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:30:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_open [2022-11-16 08:30:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_open [2022-11-16 08:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:30:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_runtime [2022-11-16 08:30:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_runtime [2022-11-16 08:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:30:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:30:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_index [2022-11-16 08:30:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_index [2022-11-16 08:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:30:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:30:08,332 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:30:08,336 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:30:08,488 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:30:30,403 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:30:30,407 INFO L158 Benchmark]: Toolchain (without parser) took 28675.63ms. Allocated memory was 65.0MB in the beginning and 408.9MB in the end (delta: 343.9MB). Free memory was 32.5MB in the beginning and 215.6MB in the end (delta: -183.0MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. [2022-11-16 08:30:30,407 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 65.0MB. Free memory was 46.6MB in the beginning and 46.6MB in the end (delta: 56.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:30:30,408 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4693.40ms. Allocated memory was 65.0MB in the beginning and 163.6MB in the end (delta: 98.6MB). Free memory was 32.3MB in the beginning and 56.7MB in the end (delta: -24.4MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. [2022-11-16 08:30:30,409 INFO L158 Benchmark]: Boogie Procedure Inliner took 477.72ms. Allocated memory was 163.6MB in the beginning and 243.3MB in the end (delta: 79.7MB). Free memory was 56.7MB in the beginning and 152.8MB in the end (delta: -96.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 08:30:30,410 INFO L158 Benchmark]: Boogie Preprocessor took 275.49ms. Allocated memory is still 243.3MB. Free memory was 152.8MB in the beginning and 119.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 08:30:30,410 INFO L158 Benchmark]: RCFGBuilder took 23220.02ms. Allocated memory was 243.3MB in the beginning and 408.9MB in the end (delta: 165.7MB). Free memory was 119.3MB in the beginning and 215.6MB in the end (delta: -96.3MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. [2022-11-16 08:30:30,413 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 65.0MB. Free memory was 46.6MB in the beginning and 46.6MB in the end (delta: 56.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4693.40ms. Allocated memory was 65.0MB in the beginning and 163.6MB in the end (delta: 98.6MB). Free memory was 32.3MB in the beginning and 56.7MB in the end (delta: -24.4MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 477.72ms. Allocated memory was 163.6MB in the beginning and 243.3MB in the end (delta: 79.7MB). Free memory was 56.7MB in the beginning and 152.8MB in the end (delta: -96.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 275.49ms. Allocated memory is still 243.3MB. Free memory was 152.8MB in the beginning and 119.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 23220.02ms. Allocated memory was 243.3MB in the beginning and 408.9MB in the end (delta: 165.7MB). Free memory was 119.3MB in the beginning and 215.6MB in the end (delta: -96.3MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:30:30,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e87cd37-39eb-4ab0-97e4-5749a55cbe0d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]