./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-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_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/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_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/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_cb5e113a-90ec-43dc-9921-0b9eba022755/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 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 --- 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 06:27:35,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:27:35,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:27:35,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:27:35,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:27:35,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:27:35,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:27:35,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:27:35,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:27:35,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:27:35,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:27:35,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:27:35,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:27:35,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:27:35,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:27:35,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:27:35,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:27:35,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:27:35,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:27:35,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:27:35,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:27:35,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:27:35,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:27:35,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:27:35,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:27:35,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:27:35,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:27:35,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:27:35,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:27:35,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:27:35,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:27:35,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:27:35,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:27:35,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:27:35,914 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:27:35,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:27:35,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:27:35,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:27:35,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:27:35,921 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:27:35,922 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:27:35,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:27:35,961 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:27:35,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:27:35,967 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:27:35,967 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:27:35,968 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:27:35,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:27:35,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:27:35,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:27:35,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:27:35,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:27:35,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:27:35,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:27:35,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:27:35,972 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:27:35,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:27:35,972 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:27:35,972 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:27:35,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:27:35,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:27:35,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:27:35,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:27:35,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:27:35,974 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:27:35,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:27:35,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:27:35,975 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_cb5e113a-90ec-43dc-9921-0b9eba022755/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 [2022-11-16 06:27:36,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:27:36,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:27:36,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:27:36,414 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:27:36,415 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:27:36,417 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 06:27:36,495 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data/71c239880/27014170d2cf498dbea922bb766b2485/FLAGdd64b8f6c [2022-11-16 06:27:37,674 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:27:37,676 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 06:27:37,761 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data/71c239880/27014170d2cf498dbea922bb766b2485/FLAGdd64b8f6c [2022-11-16 06:27:37,931 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data/71c239880/27014170d2cf498dbea922bb766b2485 [2022-11-16 06:27:37,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:27:37,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:27:37,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:27:37,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:27:37,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:27:37,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:27:37" (1/1) ... [2022-11-16 06:27:37,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@677ea35c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:37, skipping insertion in model container [2022-11-16 06:27:37,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:27:37" (1/1) ... [2022-11-16 06:27:37,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:27:38,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:27:43,070 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 06:27:43,074 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 06:27:43,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:27:43,206 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:27:43,753 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 06:27:43,753 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 06:27:43,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:27:44,046 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:27:44,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44 WrapperNode [2022-11-16 06:27:44,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:27:44,049 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:27:44,049 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:27:44,049 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:27:44,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:44,205 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:44,563 INFO L138 Inliner]: procedures = 567, calls = 5431, calls flagged for inlining = 289, calls inlined = 263, statements flattened = 11838 [2022-11-16 06:27:44,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:27:44,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:27:44,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:27:44,566 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:27:44,575 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:44,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:44,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:44,664 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:44,913 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:45,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:45,155 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:45,174 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:45,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:27:45,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:27:45,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:27:45,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:27:45,241 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:44" (1/1) ... [2022-11-16 06:27:45,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:27:45,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:27:45,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:27:45,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:27:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 06:27:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 06:27:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 06:27:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 06:27:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:27:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:27:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:27:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:27:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:27:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:27:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 06:27:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 06:27:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:27:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:27:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 06:27:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 06:27:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 06:27:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 06:27:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:27:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:27:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:27:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:27:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:27:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:27:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 06:27:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 06:27:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:27:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:27:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 06:27:45,343 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 06:27:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 06:27:45,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 06:27:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:27:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:27:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 06:27:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 06:27:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:27:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:27:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:27:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:27:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:27:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:27:45,346 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 06:27:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 06:27:45,347 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:27:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:27:45,347 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 06:27:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 06:27:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:27:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:27:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:27:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:27:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 06:27:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 06:27:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:27:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:27:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:27:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 06:27:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 06:27:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 06:27:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 06:27:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 06:27:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 06:27:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 06:27:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 06:27:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:27:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:27:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 06:27:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 06:27:45,356 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 06:27:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 06:27:45,356 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 06:27:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 06:27:45,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:27:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-16 06:27:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-16 06:27:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 06:27:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 06:27:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:27:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:27:45,358 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 06:27:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 06:27:45,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:27:45,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:27:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:27:45,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:27:45,359 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 06:27:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 06:27:45,359 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:27:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:27:45,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 06:27:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 06:27:45,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:27:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:27:45,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:27:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:27:45,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:27:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:27:45,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:27:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:27:45,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 06:27:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 06:27:45,364 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 06:27:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 06:27:45,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:27:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:27:45,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:27:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:27:45,365 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 06:27:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 06:27:45,365 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 06:27:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 06:27:45,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:27:45,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:27:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:27:45,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:27:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:27:45,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:27:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:27:45,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:27:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:27:45,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:27:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:27:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:27:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:27:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:27:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:27:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 06:27:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 06:27:45,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 06:27:45,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 06:27:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 06:27:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 06:27:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:27:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:27:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:27:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:27:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 06:27:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 06:27:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 06:27:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 06:27:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:27:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:27:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 06:27:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 06:27:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:27:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:27:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:27:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:27:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 06:27:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 06:27:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:27:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:27:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 06:27:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 06:27:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:27:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:27:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 06:27:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 06:27:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:27:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:27:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:27:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:27:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 06:27:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 06:27:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 06:27:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 06:27:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 06:27:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 06:27:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 06:27:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 06:27:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 06:27:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 06:27:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 06:27:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 06:27:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:27:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:27:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 06:27:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 06:27:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 06:27:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 06:27:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:27:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:27:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 06:27:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 06:27:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 06:27:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 06:27:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:27:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:27:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:27:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:27:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 06:27:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 06:27:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 06:27:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 06:27:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:27:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:27:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:27:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 06:27:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 06:27:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:27:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:27:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:27:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 06:27:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 06:27:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 06:27:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 06:27:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 06:27:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 06:27:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:27:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 06:27:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 06:27:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 06:27:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 06:27:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 06:27:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 06:27:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:27:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:27:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 06:27:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 06:27:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 06:27:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 06:27:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:27:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:27:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:27:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:27:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 06:27:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 06:27:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 06:27:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 06:27:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 06:27:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 06:27:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-16 06:27:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-16 06:27:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 06:27:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 06:27:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-16 06:27:45,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-16 06:27:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:27:45,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:27:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:27:45,402 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:27:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 06:27:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 06:27:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:27:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:27:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:27:45,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:27:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:27:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 06:27:45,410 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 06:27:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:27:45,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:27:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2022-11-16 06:27:45,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2022-11-16 06:27:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 06:27:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 06:27:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 06:27:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 06:27:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:27:45,415 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:27:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 06:27:45,416 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 06:27:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 06:27:45,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 06:27:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:27:45,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:27:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 06:27:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 06:27:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 06:27:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 06:27:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 06:27:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 06:27:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 06:27:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 06:27:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 06:27:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 06:27:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 06:27:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 06:27:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:27:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 06:27:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 06:27:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:27:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:27:46,922 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:27:46,931 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:27:48,682 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:27:50,792 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:27:50,804 INFO L158 Benchmark]: Toolchain (without parser) took 12866.96ms. Allocated memory was 123.7MB in the beginning and 627.0MB in the end (delta: 503.3MB). Free memory was 86.6MB in the beginning and 453.9MB in the end (delta: -367.2MB). Peak memory consumption was 268.5MB. Max. memory is 16.1GB. [2022-11-16 06:27:50,805 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 123.7MB. Free memory is still 99.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:27:50,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6111.22ms. Allocated memory was 123.7MB in the beginning and 323.0MB in the end (delta: 199.2MB). Free memory was 86.1MB in the beginning and 162.8MB in the end (delta: -76.7MB). Peak memory consumption was 121.7MB. Max. memory is 16.1GB. [2022-11-16 06:27:50,816 INFO L158 Benchmark]: Boogie Procedure Inliner took 515.95ms. Allocated memory is still 323.0MB. Free memory was 162.8MB in the beginning and 172.3MB in the end (delta: -9.4MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2022-11-16 06:27:50,817 INFO L158 Benchmark]: Boogie Preprocessor took 673.19ms. Allocated memory is still 323.0MB. Free memory was 172.3MB in the beginning and 167.0MB in the end (delta: 5.3MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2022-11-16 06:27:50,818 INFO L158 Benchmark]: RCFGBuilder took 5561.98ms. Allocated memory was 323.0MB in the beginning and 627.0MB in the end (delta: 304.1MB). Free memory was 167.0MB in the beginning and 453.9MB in the end (delta: -286.8MB). Peak memory consumption was 149.9MB. Max. memory is 16.1GB. [2022-11-16 06:27:50,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 123.7MB. Free memory is still 99.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6111.22ms. Allocated memory was 123.7MB in the beginning and 323.0MB in the end (delta: 199.2MB). Free memory was 86.1MB in the beginning and 162.8MB in the end (delta: -76.7MB). Peak memory consumption was 121.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 515.95ms. Allocated memory is still 323.0MB. Free memory was 162.8MB in the beginning and 172.3MB in the end (delta: -9.4MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 673.19ms. Allocated memory is still 323.0MB. Free memory was 172.3MB in the beginning and 167.0MB in the end (delta: 5.3MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. * RCFGBuilder took 5561.98ms. Allocated memory was 323.0MB in the beginning and 627.0MB in the end (delta: 304.1MB). Free memory was 167.0MB in the beginning and 453.9MB in the end (delta: -286.8MB). Peak memory consumption was 149.9MB. 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 06:27:50,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/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_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/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_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/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_cb5e113a-90ec-43dc-9921-0b9eba022755/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 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 --- 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 06:27:53,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:27:53,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:27:53,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:27:53,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:27:53,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:27:53,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:27:53,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:27:53,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:27:53,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:27:53,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:27:53,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:27:53,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:27:53,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:27:53,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:27:53,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:27:53,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:27:53,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:27:53,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:27:53,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:27:53,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:27:53,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:27:53,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:27:53,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:27:53,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:27:53,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:27:53,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:27:53,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:27:53,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:27:53,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:27:53,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:27:53,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:27:53,660 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:27:53,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:27:53,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:27:53,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:27:53,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:27:53,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:27:53,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:27:53,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:27:53,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:27:53,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:27:53,699 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:27:53,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:27:53,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:27:53,701 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:27:53,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:27:53,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:27:53,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:27:53,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:27:53,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:27:53,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:27:53,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:27:53,704 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:27:53,704 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:27:53,704 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:27:53,705 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:27:53,705 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:27:53,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:27:53,705 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:27:53,706 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:27:53,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:27:53,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:27:53,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:27:53,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:27:53,707 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:27:53,707 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:27:53,708 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:27:53,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:27:53,708 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:27:53,708 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:27:53,709 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_cb5e113a-90ec-43dc-9921-0b9eba022755/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 [2022-11-16 06:27:54,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:27:54,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:27:54,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:27:54,151 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:27:54,154 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:27:54,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 06:27:54,253 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data/62dc2fa38/5cbd2494c4264c2ba3d0f04a64d01b6c/FLAG59f739384 [2022-11-16 06:27:55,684 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:27:55,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 06:27:55,781 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data/62dc2fa38/5cbd2494c4264c2ba3d0f04a64d01b6c/FLAG59f739384 [2022-11-16 06:27:55,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/data/62dc2fa38/5cbd2494c4264c2ba3d0f04a64d01b6c [2022-11-16 06:27:55,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:27:55,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:27:55,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:27:55,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:27:55,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:27:55,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:27:55" (1/1) ... [2022-11-16 06:27:55,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd03fa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:27:55, skipping insertion in model container [2022-11-16 06:27:55,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:27:55" (1/1) ... [2022-11-16 06:27:55,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:27:56,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:28:01,805 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 06:28:01,808 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 06:28:01,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:28:01,970 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:28:02,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:28:02,796 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 06:28:02,797 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 06:28:02,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:28:02,840 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:28:03,657 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-16 06:28:03,672 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_cb5e113a-90ec-43dc-9921-0b9eba022755/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-16 06:28:03,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:28:04,180 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:28:04,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04 WrapperNode [2022-11-16 06:28:04,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:28:04,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:28:04,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:28:04,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:28:04,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:04,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:04,792 INFO L138 Inliner]: procedures = 582, calls = 5431, calls flagged for inlining = 289, calls inlined = 263, statements flattened = 11134 [2022-11-16 06:28:04,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:28:04,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:28:04,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:28:04,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:28:04,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:04,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:04,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:04,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:05,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:05,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:05,420 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:05,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:05,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:28:05,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:28:05,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:28:05,498 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:28:05,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:28:04" (1/1) ... [2022-11-16 06:28:05,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:28:05,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:28:05,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:28:05,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:28:05,731 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 06:28:05,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 06:28:05,732 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 06:28:05,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 06:28:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:28:05,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:28:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:28:05,733 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:28:05,734 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:28:05,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:28:05,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 06:28:05,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 06:28:05,734 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:28:05,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:28:05,735 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 06:28:05,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 06:28:05,735 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 06:28:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 06:28:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:28:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:28:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:28:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:28:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:28:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:28:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 06:28:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 06:28:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:28:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:28:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 06:28:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 06:28:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 06:28:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 06:28:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:28:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:28:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 06:28:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 06:28:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:28:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:28:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:28:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:28:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:28:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:28:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 06:28:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 06:28:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:28:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:28:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 06:28:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 06:28:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:28:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:28:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:28:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:28:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 06:28:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 06:28:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:28:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:28:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:28:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 06:28:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 06:28:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 06:28:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 06:28:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 06:28:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:28:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:28:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:28:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 06:28:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 06:28:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 06:28:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 06:28:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:28:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:28:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 06:28:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 06:28:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 06:28:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 06:28:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 06:28:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 06:28:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-16 06:28:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-16 06:28:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 06:28:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 06:28:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:28:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:28:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 06:28:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 06:28:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:28:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:28:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 06:28:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 06:28:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:28:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:28:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 06:28:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 06:28:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:28:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:28:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:28:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:28:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:28:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:28:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:28:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:28:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 06:28:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 06:28:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 06:28:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 06:28:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:28:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:28:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:28:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:28:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 06:28:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 06:28:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 06:28:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 06:28:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:28:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:28:05,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:28:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:28:05,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:28:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:28:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:28:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:28:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:28:05,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:28:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:28:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:28:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:28:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:28:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:28:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 06:28:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 06:28:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 06:28:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 06:28:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 06:28:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 06:28:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 06:28:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 06:28:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:28:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:28:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 06:28:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:28:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:28:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 06:28:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 06:28:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 06:28:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 06:28:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:28:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:28:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 06:28:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 06:28:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:28:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:28:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:28:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:28:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 06:28:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 06:28:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:28:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:28:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 06:28:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 06:28:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 06:28:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:28:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:28:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 06:28:05,792 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 06:28:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:28:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:28:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 06:28:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:28:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 06:28:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:28:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:28:05,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:28:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 06:28:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 06:28:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 06:28:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 06:28:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 06:28:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 06:28:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 06:28:05,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 06:28:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 06:28:05,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 06:28:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 06:28:05,796 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 06:28:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:28:05,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:28:05,798 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 06:28:05,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 06:28:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 06:28:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 06:28:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:28:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:28:05,800 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 06:28:05,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 06:28:05,800 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 06:28:05,800 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 06:28:05,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:28:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:28:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:28:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:28:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 06:28:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 06:28:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 06:28:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 06:28:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:28:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:28:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:28:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 06:28:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 06:28:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:28:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:28:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:28:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 06:28:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 06:28:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 06:28:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 06:28:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:28:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 06:28:05,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 06:28:05,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:28:05,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 06:28:05,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 06:28:05,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:28:05,806 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 06:28:05,806 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 06:28:05,806 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 06:28:05,806 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 06:28:05,806 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 06:28:05,807 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 06:28:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:28:05,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:28:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 06:28:05,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 06:28:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 06:28:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 06:28:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:28:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:28:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:28:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:28:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 06:28:05,815 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 06:28:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 06:28:05,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 06:28:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 06:28:05,815 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 06:28:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-16 06:28:05,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-16 06:28:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 06:28:05,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 06:28:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-16 06:28:05,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-16 06:28:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:28:05,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:28:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:28:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:28:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 06:28:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 06:28:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:28:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:28:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:28:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:28:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 06:28:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 06:28:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 06:28:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 06:28:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:28:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 06:28:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:28:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:28:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2022-11-16 06:28:05,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2022-11-16 06:28:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 06:28:05,823 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 06:28:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 06:28:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 06:28:05,824 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:28:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:28:05,824 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 06:28:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 06:28:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 06:28:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 06:28:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:28:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:28:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 06:28:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 06:28:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 06:28:05,826 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 06:28:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 06:28:05,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 06:28:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 06:28:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 06:28:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 06:28:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 06:28:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 06:28:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 06:28:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 06:28:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 06:28:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:28:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:28:07,532 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:28:07,538 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:28:44,909 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:29:54,929 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:29:54,934 INFO L158 Benchmark]: Toolchain (without parser) took 119125.00ms. Allocated memory was 69.2MB in the beginning and 604.0MB in the end (delta: 534.8MB). Free memory was 31.0MB in the beginning and 368.1MB in the end (delta: -337.1MB). Peak memory consumption was 259.0MB. Max. memory is 16.1GB. [2022-11-16 06:29:54,935 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 69.2MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:29:54,935 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8369.63ms. Allocated memory was 69.2MB in the beginning and 302.0MB in the end (delta: 232.8MB). Free memory was 30.9MB in the beginning and 186.6MB in the end (delta: -155.7MB). Peak memory consumption was 149.2MB. Max. memory is 16.1GB. [2022-11-16 06:29:54,936 INFO L158 Benchmark]: Boogie Procedure Inliner took 610.94ms. Allocated memory is still 302.0MB. Free memory was 186.4MB in the beginning and 150.4MB in the end (delta: 36.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 06:29:54,937 INFO L158 Benchmark]: Boogie Preprocessor took 702.12ms. Allocated memory is still 302.0MB. Free memory was 150.4MB in the beginning and 139.2MB in the end (delta: 11.2MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. [2022-11-16 06:29:54,937 INFO L158 Benchmark]: RCFGBuilder took 109435.29ms. Allocated memory was 302.0MB in the beginning and 604.0MB in the end (delta: 302.0MB). Free memory was 139.2MB in the beginning and 368.1MB in the end (delta: -229.0MB). Peak memory consumption was 132.9MB. Max. memory is 16.1GB. [2022-11-16 06:29:54,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 69.2MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8369.63ms. Allocated memory was 69.2MB in the beginning and 302.0MB in the end (delta: 232.8MB). Free memory was 30.9MB in the beginning and 186.6MB in the end (delta: -155.7MB). Peak memory consumption was 149.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 610.94ms. Allocated memory is still 302.0MB. Free memory was 186.4MB in the beginning and 150.4MB in the end (delta: 36.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 702.12ms. Allocated memory is still 302.0MB. Free memory was 150.4MB in the beginning and 139.2MB in the end (delta: 11.2MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. * RCFGBuilder took 109435.29ms. Allocated memory was 302.0MB in the beginning and 604.0MB in the end (delta: 302.0MB). Free memory was 139.2MB in the beginning and 368.1MB in the end (delta: -229.0MB). Peak memory consumption was 132.9MB. 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 06:29:55,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb5e113a-90ec-43dc-9921-0b9eba022755/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]