./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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 435b3fa8073a80dcd9b8b69819909b6031007c35574ec244127e6237bed3be57 --- 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 08:39:59,197 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:39:59,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:39:59,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:39:59,221 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:39:59,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:39:59,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:39:59,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:39:59,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:39:59,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:39:59,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:39:59,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:39:59,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:39:59,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:39:59,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:39:59,234 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:39:59,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:39:59,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:39:59,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:39:59,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:39:59,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:39:59,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:39:59,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:39:59,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:39:59,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:39:59,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:39:59,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:39:59,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:39:59,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:39:59,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:39:59,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:39:59,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:39:59,264 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:39:59,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:39:59,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:39:59,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:39:59,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:39:59,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:39:59,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:39:59,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:39:59,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:39:59,280 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:39:59,326 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:39:59,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:39:59,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:39:59,327 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:39:59,327 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:39:59,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:39:59,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:39:59,328 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:39:59,328 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:39:59,328 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:39:59,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:39:59,329 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:39:59,329 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:39:59,329 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:39:59,329 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:39:59,329 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:39:59,330 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:39:59,330 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:39:59,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:39:59,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:39:59,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:39:59,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:39:59,331 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:39:59,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:39:59,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:39:59,331 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 435b3fa8073a80dcd9b8b69819909b6031007c35574ec244127e6237bed3be57 [2022-11-16 08:39:59,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:39:59,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:39:59,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:39:59,626 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:39:59,627 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:39:59,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 08:39:59,698 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data/897d749df/115f4fd54785475e9d85f764ef79cf10/FLAGd4657464a [2022-11-16 08:40:00,811 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:40:00,813 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 08:40:00,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data/897d749df/115f4fd54785475e9d85f764ef79cf10/FLAGd4657464a [2022-11-16 08:40:01,047 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data/897d749df/115f4fd54785475e9d85f764ef79cf10 [2022-11-16 08:40:01,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:40:01,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:40:01,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:40:01,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:40:01,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:40:01,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:40:01" (1/1) ... [2022-11-16 08:40:01,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e6b0fa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:01, skipping insertion in model container [2022-11-16 08:40:01,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:40:01" (1/1) ... [2022-11-16 08:40:01,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:40:01,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:40:05,720 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 08:40:05,723 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 08:40:05,723 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 08:40:05,724 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 08:40:05,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:40:05,792 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:40:06,306 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 08:40:06,307 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 08:40:06,307 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 08:40:06,308 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 08:40:06,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:40:06,576 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:40:06,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06 WrapperNode [2022-11-16 08:40:06,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:40:06,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:40:06,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:40:06,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:40:06,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:06,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,131 INFO L138 Inliner]: procedures = 567, calls = 5350, calls flagged for inlining = 289, calls inlined = 261, statements flattened = 11740 [2022-11-16 08:40:07,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:40:07,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:40:07,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:40:07,133 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:40:07,142 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,536 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,584 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:40:07,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:40:07,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:40:07,667 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:40:07,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:06" (1/1) ... [2022-11-16 08:40:07,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:40:07,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:40:07,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:40:07,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:40:07,751 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 08:40:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 08:40:07,751 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 08:40:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 08:40:07,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:40:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:40:07,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:40:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:40:07,752 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:40:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:40:07,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:40:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:40:07,753 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 08:40:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 08:40:07,753 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 08:40:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 08:40:07,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:40:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:40:07,754 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:40:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:40:07,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:40:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:40:07,755 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:40:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:40:07,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:40:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:40:07,755 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:40:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:40:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:40:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:40:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 08:40:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 08:40:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:40:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:40:07,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:40:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:40:07,757 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 08:40:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 08:40:07,757 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:40:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:40:07,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:40:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:40:07,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:40:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:40:07,758 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 08:40:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 08:40:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:40:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:40:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:40:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:40:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:40:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:40:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:40:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:40:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:40:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:40:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:40:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:40:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:40:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 08:40:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 08:40:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2022-11-16 08:40:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2022-11-16 08:40:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 08:40:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 08:40:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 08:40:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 08:40:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 08:40:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 08:40:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:40:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:40:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 08:40:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 08:40:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 08:40:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 08:40:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 08:40:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 08:40:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:40:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-16 08:40:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-16 08:40:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 08:40:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 08:40:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:40:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:40:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:40:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:40:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:40:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:40:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:40:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:40:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 08:40:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 08:40:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:40:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:40:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:40:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:40:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:40:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:40:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:40:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:40:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:40:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:40:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 08:40:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 08:40:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:40:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:40:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:40:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:40:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 08:40:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 08:40:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 08:40:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 08:40:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:40:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:40:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:40:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:40:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:40:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:40:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:40:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:40:07,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:40:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:40:07,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:40:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:40:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:40:07,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:40:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:40:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:40:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:40:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 08:40:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 08:40:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:40:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:40:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:40:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:40:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:40:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:40:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 08:40:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 08:40:07,786 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:40:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:40:07,786 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:40:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:40:07,786 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:40:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:40:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:40:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:40:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 08:40:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 08:40:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:40:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:40:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 08:40:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 08:40:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:40:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:40:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 08:40:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 08:40:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:40:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:40:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:40:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:40:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 08:40:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 08:40:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:40:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:40:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 08:40:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 08:40:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 08:40:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 08:40:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:40:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:40:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 08:40:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 08:40:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 08:40:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 08:40:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:40:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:40:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 08:40:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 08:40:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 08:40:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 08:40:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:40:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:40:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 08:40:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 08:40:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 08:40:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 08:40:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:40:07,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:40:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:40:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:40:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 08:40:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 08:40:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 08:40:07,796 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 08:40:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:40:07,796 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:40:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:40:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 08:40:07,796 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 08:40:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:40:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:40:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:40:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:40:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:40:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 08:40:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 08:40:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 08:40:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 08:40:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:40:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 08:40:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 08:40:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 08:40:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 08:40:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 08:40:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 08:40:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:40:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:40:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 08:40:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 08:40:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 08:40:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 08:40:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:40:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:40:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:40:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:40:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 08:40:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 08:40:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:40:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:40:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 08:40:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 08:40:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 08:40:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 08:40:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:40:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:40:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:40:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:40:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 08:40:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 08:40:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2022-11-16 08:40:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2022-11-16 08:40:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:40:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:40:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:40:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:40:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:40:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 08:40:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 08:40:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:40:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:40:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61___0 [2022-11-16 08:40:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61___0 [2022-11-16 08:40:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 08:40:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 08:40:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 08:40:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 08:40:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:40:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:40:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 08:40:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 08:40:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:40:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:40:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:40:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:40:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:40:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:40:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:40:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:40:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:40:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:40:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 08:40:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 08:40:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:40:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:40:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 08:40:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 08:40:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:40:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 08:40:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 08:40:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:40:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:40:09,367 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:40:09,371 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:40:10,828 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:40:12,440 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:40:12,450 INFO L158 Benchmark]: Toolchain (without parser) took 11396.40ms. Allocated memory was 119.5MB in the beginning and 471.9MB in the end (delta: 352.3MB). Free memory was 84.3MB in the beginning and 325.4MB in the end (delta: -241.2MB). Peak memory consumption was 257.0MB. Max. memory is 16.1GB. [2022-11-16 08:40:12,451 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 119.5MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:40:12,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5522.30ms. Allocated memory was 119.5MB in the beginning and 255.9MB in the end (delta: 136.3MB). Free memory was 83.8MB in the beginning and 106.2MB in the end (delta: -22.4MB). Peak memory consumption was 135.4MB. Max. memory is 16.1GB. [2022-11-16 08:40:12,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 553.78ms. Allocated memory is still 255.9MB. Free memory was 106.2MB in the beginning and 104.1MB in the end (delta: 2.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 08:40:12,460 INFO L158 Benchmark]: Boogie Preprocessor took 534.01ms. Allocated memory is still 255.9MB. Free memory was 104.1MB in the beginning and 83.2MB in the end (delta: 21.0MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2022-11-16 08:40:12,461 INFO L158 Benchmark]: RCFGBuilder took 4780.60ms. Allocated memory was 255.9MB in the beginning and 471.9MB in the end (delta: 216.0MB). Free memory was 83.2MB in the beginning and 325.4MB in the end (delta: -242.3MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2022-11-16 08:40:12,468 INFO L339 ainManager$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 119.5MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5522.30ms. Allocated memory was 119.5MB in the beginning and 255.9MB in the end (delta: 136.3MB). Free memory was 83.8MB in the beginning and 106.2MB in the end (delta: -22.4MB). Peak memory consumption was 135.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 553.78ms. Allocated memory is still 255.9MB. Free memory was 106.2MB in the beginning and 104.1MB in the end (delta: 2.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 534.01ms. Allocated memory is still 255.9MB. Free memory was 104.1MB in the beginning and 83.2MB in the end (delta: 21.0MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * RCFGBuilder took 4780.60ms. Allocated memory was 255.9MB in the beginning and 471.9MB in the end (delta: 216.0MB). Free memory was 83.2MB in the beginning and 325.4MB in the end (delta: -242.3MB). Peak memory consumption was 120.6MB. 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 08:40:12,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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 435b3fa8073a80dcd9b8b69819909b6031007c35574ec244127e6237bed3be57 --- 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 08:40:14,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:40:14,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:40:14,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:40:14,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:40:14,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:40:14,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:40:14,933 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:40:14,941 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:40:14,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:40:14,951 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:40:14,952 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:40:14,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:40:14,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:40:14,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:40:14,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:40:14,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:40:14,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:40:14,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:40:14,962 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:40:14,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:40:14,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:40:14,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:40:14,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:40:14,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:40:14,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:40:14,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:40:14,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:40:14,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:40:14,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:40:15,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:40:15,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:40:15,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:40:15,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:40:15,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:40:15,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:40:15,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:40:15,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:40:15,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:40:15,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:40:15,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:40:15,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:40:15,057 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:40:15,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:40:15,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:40:15,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:40:15,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:40:15,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:40:15,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:40:15,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:40:15,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:40:15,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:40:15,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:40:15,063 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:40:15,063 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:40:15,063 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:40:15,063 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:40:15,063 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:40:15,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:40:15,064 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:40:15,064 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:40:15,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:40:15,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:40:15,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:40:15,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:40:15,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:40:15,065 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:40:15,066 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:40:15,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:40:15,066 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:40:15,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:40:15,066 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 435b3fa8073a80dcd9b8b69819909b6031007c35574ec244127e6237bed3be57 [2022-11-16 08:40:15,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:40:15,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:40:15,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:40:15,528 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:40:15,529 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:40:15,531 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 08:40:15,613 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data/22a329022/cdcb693b30ee44e384ee1dad31b27e74/FLAG4ab002843 [2022-11-16 08:40:16,703 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:40:16,704 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 08:40:16,763 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data/22a329022/cdcb693b30ee44e384ee1dad31b27e74/FLAG4ab002843 [2022-11-16 08:40:16,952 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/data/22a329022/cdcb693b30ee44e384ee1dad31b27e74 [2022-11-16 08:40:16,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:40:16,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:40:16,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:40:16,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:40:16,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:40:16,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:40:16" (1/1) ... [2022-11-16 08:40:16,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e7d32cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:16, skipping insertion in model container [2022-11-16 08:40:16,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:40:16" (1/1) ... [2022-11-16 08:40:16,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:40:17,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:40:21,900 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 08:40:21,910 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 08:40:21,911 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 08:40:21,912 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 08:40:21,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:40:22,060 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:40:22,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:40:22,689 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 08:40:22,690 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 08:40:22,691 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 08:40:22,691 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 08:40:22,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:40:22,742 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:40:23,328 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 08:40:23,329 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 08:40:23,329 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 08:40:23,330 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_98712cb1-d3a2-42e8-aeda-c58abf5f1963/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 08:40:23,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:40:23,587 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:40:23,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23 WrapperNode [2022-11-16 08:40:23,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:40:23,590 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:40:23,590 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:40:23,590 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:40:23,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:23,765 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,133 INFO L138 Inliner]: procedures = 582, calls = 5350, calls flagged for inlining = 289, calls inlined = 261, statements flattened = 11037 [2022-11-16 08:40:24,133 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:40:24,134 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:40:24,134 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:40:24,135 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:40:24,145 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,488 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,543 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,597 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:40:24,718 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:40:24,719 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:40:24,719 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:40:24,720 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:23" (1/1) ... [2022-11-16 08:40:24,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:40:24,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:40:24,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:40:24,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:40:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 08:40:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 08:40:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 08:40:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 08:40:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:40:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:40:24,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:40:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:40:24,811 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:40:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:40:24,812 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:40:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:40:24,812 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 08:40:24,812 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 08:40:24,812 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 08:40:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 08:40:24,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:40:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:40:24,813 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:40:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:40:24,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:40:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:40:24,814 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:40:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:40:24,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:40:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:40:24,815 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:40:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:40:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:40:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:40:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 08:40:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 08:40:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:40:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:40:24,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:40:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:40:24,817 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 08:40:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 08:40:24,818 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:40:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:40:24,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:40:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:40:24,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:40:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:40:24,820 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 08:40:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 08:40:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:40:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:40:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:40:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:40:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:40:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:40:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:40:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:40:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:40:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:40:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:40:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:40:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:40:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 08:40:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 08:40:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2022-11-16 08:40:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2022-11-16 08:40:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:40:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 08:40:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 08:40:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:40:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:40:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:40:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 08:40:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 08:40:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 08:40:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 08:40:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:40:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:40:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 08:40:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 08:40:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 08:40:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 08:40:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 08:40:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 08:40:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-16 08:40:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-16 08:40:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 08:40:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 08:40:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:40:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:40:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:40:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:40:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:40:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:40:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 08:40:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 08:40:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:40:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:40:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:40:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:40:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:40:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:40:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:40:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:40:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:40:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:40:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 08:40:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 08:40:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:40:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:40:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:40:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:40:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 08:40:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 08:40:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 08:40:24,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 08:40:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:40:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:40:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:40:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:40:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:40:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:40:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:40:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:40:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:40:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:40:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:40:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:40:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:40:24,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:40:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:40:24,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:40:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:40:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 08:40:24,851 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 08:40:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:40:24,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:40:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:40:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:40:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:40:24,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:40:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:40:24,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:40:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:40:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 08:40:24,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 08:40:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:40:24,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:40:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:40:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:40:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:40:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:40:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:40:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:40:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 08:40:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 08:40:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:40:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:40:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:40:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 08:40:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 08:40:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:40:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:40:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 08:40:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 08:40:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:40:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:40:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:40:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:40:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:40:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:40:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:40:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:40:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 08:40:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 08:40:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:40:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:40:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 08:40:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 08:40:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 08:40:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 08:40:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:40:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:40:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 08:40:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 08:40:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 08:40:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 08:40:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:40:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:40:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 08:40:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 08:40:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 08:40:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 08:40:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:40:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:40:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 08:40:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 08:40:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 08:40:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 08:40:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:40:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:40:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:40:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:40:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 08:40:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 08:40:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 08:40:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 08:40:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:40:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:40:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:40:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 08:40:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 08:40:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:40:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:40:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:40:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:40:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:40:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 08:40:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 08:40:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:40:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 08:40:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 08:40:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:40:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:40:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:40:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:40:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 08:40:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 08:40:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 08:40:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 08:40:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 08:40:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 08:40:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:40:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:40:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 08:40:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 08:40:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 08:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 08:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 08:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 08:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:40:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 08:40:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 08:40:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 08:40:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 08:40:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:40:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:40:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:40:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:40:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 08:40:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 08:40:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2022-11-16 08:40:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2022-11-16 08:40:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:40:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:40:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:40:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:40:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:40:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:40:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 08:40:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 08:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:40:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61___0 [2022-11-16 08:40:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61___0 [2022-11-16 08:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 08:40:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 08:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 08:40:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 08:40:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:40:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:40:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 08:40:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 08:40:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:40:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:40:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 08:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 08:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 08:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 08:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 08:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 08:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:40:26,263 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:40:26,267 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:41:00,961 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:42:06,897 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:42:06,902 INFO L158 Benchmark]: Toolchain (without parser) took 109945.41ms. Allocated memory was 58.7MB in the beginning and 515.9MB in the end (delta: 457.2MB). Free memory was 30.8MB in the beginning and 249.9MB in the end (delta: -219.0MB). Peak memory consumption was 300.3MB. Max. memory is 16.1GB. [2022-11-16 08:42:06,902 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 40.2MB in the beginning and 40.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:42:06,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6631.05ms. Allocated memory was 58.7MB in the beginning and 257.9MB in the end (delta: 199.2MB). Free memory was 30.7MB in the beginning and 115.8MB in the end (delta: -85.1MB). Peak memory consumption was 161.8MB. Max. memory is 16.1GB. [2022-11-16 08:42:06,903 INFO L158 Benchmark]: Boogie Procedure Inliner took 544.13ms. Allocated memory was 257.9MB in the beginning and 515.9MB in the end (delta: 257.9MB). Free memory was 115.8MB in the beginning and 367.3MB in the end (delta: -251.6MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2022-11-16 08:42:06,904 INFO L158 Benchmark]: Boogie Preprocessor took 582.14ms. Allocated memory is still 515.9MB. Free memory was 367.3MB in the beginning and 299.2MB in the end (delta: 68.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-16 08:42:06,904 INFO L158 Benchmark]: RCFGBuilder took 102181.46ms. Allocated memory is still 515.9MB. Free memory was 299.2MB in the beginning and 249.9MB in the end (delta: 49.3MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2022-11-16 08:42:06,907 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 40.2MB in the beginning and 40.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6631.05ms. Allocated memory was 58.7MB in the beginning and 257.9MB in the end (delta: 199.2MB). Free memory was 30.7MB in the beginning and 115.8MB in the end (delta: -85.1MB). Peak memory consumption was 161.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 544.13ms. Allocated memory was 257.9MB in the beginning and 515.9MB in the end (delta: 257.9MB). Free memory was 115.8MB in the beginning and 367.3MB in the end (delta: -251.6MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 582.14ms. Allocated memory is still 515.9MB. Free memory was 367.3MB in the beginning and 299.2MB in the end (delta: 68.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * RCFGBuilder took 102181.46ms. Allocated memory is still 515.9MB. Free memory was 299.2MB in the beginning and 249.9MB in the end (delta: 49.3MB). Peak memory consumption was 111.1MB. 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 08:42:06,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98712cb1-d3a2-42e8-aeda-c58abf5f1963/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]