./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/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_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/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_5ec6526e-4716-4189-99e3-06897cd09796/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 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:57:01,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:57:01,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:57:01,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:57:01,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:57:01,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:57:01,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:57:01,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:57:01,771 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:57:01,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:57:01,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:57:01,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:57:01,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:57:01,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:57:01,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:57:01,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:57:01,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:57:01,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:57:01,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:57:01,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:57:01,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:57:01,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:57:01,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:57:01,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:57:01,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:57:01,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:57:01,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:57:01,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:57:01,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:57:01,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:57:01,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:57:01,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:57:01,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:57:01,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:57:01,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:57:01,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:57:01,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:57:01,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:57:01,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:57:01,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:57:01,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:57:01,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:57:01,839 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:57:01,840 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:57:01,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:57:01,841 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:57:01,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:57:01,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:57:01,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:57:01,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:57:01,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:57:01,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:57:01,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:57:01,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:57:01,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:57:01,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:57:01,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:57:01,845 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:57:01,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:57:01,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:57:01,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:01,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:57:01,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:57:01,847 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:57:01,847 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:57:01,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:57:01,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:57:01,847 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_5ec6526e-4716-4189-99e3-06897cd09796/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 [2022-11-16 08:57:02,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:57:02,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:57:02,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:57:02,199 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:57:02,200 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:57:02,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2022-11-16 08:57:02,279 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data/f6ce315e2/cb297c71614b44e8a033afedf4a8dae5/FLAG354fa6e0a [2022-11-16 08:57:03,232 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:57:03,233 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2022-11-16 08:57:03,297 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data/f6ce315e2/cb297c71614b44e8a033afedf4a8dae5/FLAG354fa6e0a [2022-11-16 08:57:03,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data/f6ce315e2/cb297c71614b44e8a033afedf4a8dae5 [2022-11-16 08:57:03,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:57:03,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:57:03,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:03,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:57:03,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:57:03,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:03" (1/1) ... [2022-11-16 08:57:03,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dab0961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:03, skipping insertion in model container [2022-11-16 08:57:03,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:03" (1/1) ... [2022-11-16 08:57:03,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:57:03,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:57:06,492 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2022-11-16 08:57:06,496 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2022-11-16 08:57:06,496 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2022-11-16 08:57:06,497 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2022-11-16 08:57:06,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:06,576 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:57:06,969 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2022-11-16 08:57:06,970 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2022-11-16 08:57:06,970 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2022-11-16 08:57:06,971 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2022-11-16 08:57:06,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:07,157 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:57:07,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07 WrapperNode [2022-11-16 08:57:07,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:07,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:57:07,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:57:07,160 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:57:07,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,426 INFO L138 Inliner]: procedures = 391, calls = 1800, calls flagged for inlining = 177, calls inlined = 156, statements flattened = 4248 [2022-11-16 08:57:07,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:57:07,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:57:07,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:57:07,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:57:07,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,462 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,462 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,708 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,766 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:57:07,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:57:07,768 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:57:07,768 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:57:07,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:07" (1/1) ... [2022-11-16 08:57:07,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:07,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:57:07,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:57:07,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:57:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:57:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:57:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:57:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:57:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:57:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:57:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:57:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:57:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:57:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:57:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 08:57:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 08:57:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2022-11-16 08:57:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2022-11-16 08:57:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2022-11-16 08:57:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2022-11-16 08:57:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2022-11-16 08:57:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2022-11-16 08:57:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:57:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2022-11-16 08:57:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2022-11-16 08:57:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:57:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:57:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:57:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:57:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:57:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:57:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:57:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:57:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:57:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:57:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:57:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 08:57:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 08:57:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 08:57:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 08:57:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:57:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:57:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2022-11-16 08:57:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2022-11-16 08:57:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:57:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:57:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:57:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:57:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:57:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:57:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:57:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:57:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:57:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:57:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:57:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2022-11-16 08:57:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2022-11-16 08:57:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2022-11-16 08:57:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2022-11-16 08:57:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:57:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:57:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:57:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:57:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2022-11-16 08:57:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2022-11-16 08:57:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:57:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:57:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2022-11-16 08:57:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2022-11-16 08:57:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:57:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:57:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2022-11-16 08:57:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2022-11-16 08:57:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2022-11-16 08:57:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2022-11-16 08:57:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:57:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:57:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:57:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2022-11-16 08:57:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2022-11-16 08:57:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2022-11-16 08:57:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2022-11-16 08:57:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:57:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:57:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:57:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:57:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:57:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:57:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:57:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:57:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:57:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:57:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:57:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:57:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:57:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:57:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:57:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2022-11-16 08:57:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2022-11-16 08:57:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:57:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:57:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:57:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:57:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:57:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:57:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:57:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:57:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2022-11-16 08:57:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2022-11-16 08:57:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:57:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:57:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:57:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:57:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:57:07,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:57:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:57:07,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:57:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:57:07,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:57:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:57:07,883 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:57:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:57:07,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:57:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:57:07,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:57:07,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:57:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 08:57:07,890 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 08:57:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:57:07,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:57:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:57:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:57:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 08:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 08:57:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2022-11-16 08:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2022-11-16 08:57:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2022-11-16 08:57:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2022-11-16 08:57:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:57:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:57:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:57:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:57:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 08:57:07,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 08:57:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2022-11-16 08:57:07,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2022-11-16 08:57:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:57:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 08:57:07,901 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 08:57:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:57:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2022-11-16 08:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2022-11-16 08:57:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2022-11-16 08:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2022-11-16 08:57:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-11-16 08:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-11-16 08:57:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:57:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:57:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2022-11-16 08:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2022-11-16 08:57:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2022-11-16 08:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2022-11-16 08:57:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:57:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2022-11-16 08:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2022-11-16 08:57:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 08:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 08:57:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:57:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 08:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 08:57:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:57:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2022-11-16 08:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2022-11-16 08:57:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:57:08,804 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:57:08,808 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:57:09,223 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:57:09,606 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:57:09,611 INFO L158 Benchmark]: Toolchain (without parser) took 5978.68ms. Allocated memory was 125.8MB in the beginning and 232.8MB in the end (delta: 107.0MB). Free memory was 97.3MB in the beginning and 113.7MB in the end (delta: -16.4MB). Peak memory consumption was 124.7MB. Max. memory is 16.1GB. [2022-11-16 08:57:09,612 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 125.8MB. Free memory is still 101.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:57:09,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3525.06ms. Allocated memory was 125.8MB in the beginning and 163.6MB in the end (delta: 37.7MB). Free memory was 97.3MB in the beginning and 91.7MB in the end (delta: 5.6MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2022-11-16 08:57:09,613 INFO L158 Benchmark]: Boogie Procedure Inliner took 266.61ms. Allocated memory is still 163.6MB. Free memory was 91.7MB in the beginning and 63.5MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 08:57:09,614 INFO L158 Benchmark]: Boogie Preprocessor took 339.36ms. Allocated memory was 163.6MB in the beginning and 232.8MB in the end (delta: 69.2MB). Free memory was 63.5MB in the beginning and 138.9MB in the end (delta: -75.4MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2022-11-16 08:57:09,615 INFO L158 Benchmark]: RCFGBuilder took 1841.68ms. Allocated memory is still 232.8MB. Free memory was 138.9MB in the beginning and 113.7MB in the end (delta: 25.2MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2022-11-16 08:57:09,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 125.8MB. Free memory is still 101.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3525.06ms. Allocated memory was 125.8MB in the beginning and 163.6MB in the end (delta: 37.7MB). Free memory was 97.3MB in the beginning and 91.7MB in the end (delta: 5.6MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 266.61ms. Allocated memory is still 163.6MB. Free memory was 91.7MB in the beginning and 63.5MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 339.36ms. Allocated memory was 163.6MB in the beginning and 232.8MB in the end (delta: 69.2MB). Free memory was 63.5MB in the beginning and 138.9MB in the end (delta: -75.4MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1841.68ms. Allocated memory is still 232.8MB. Free memory was 138.9MB in the beginning and 113.7MB in the end (delta: 25.2MB). Peak memory consumption was 60.9MB. 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 08:57:09,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/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_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/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_5ec6526e-4716-4189-99e3-06897cd09796/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 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:57:11,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:57:11,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:57:12,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:57:12,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:57:12,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:57:12,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:57:12,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:57:12,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:57:12,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:57:12,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:57:12,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:57:12,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:57:12,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:57:12,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:57:12,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:57:12,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:57:12,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:57:12,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:57:12,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:57:12,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:57:12,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:57:12,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:57:12,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:57:12,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:57:12,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:57:12,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:57:12,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:57:12,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:57:12,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:57:12,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:57:12,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:57:12,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:57:12,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:57:12,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:57:12,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:57:12,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:57:12,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:57:12,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:57:12,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:57:12,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:57:12,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:57:12,177 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:57:12,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:57:12,179 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:57:12,180 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:57:12,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:57:12,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:57:12,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:57:12,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:57:12,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:57:12,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:57:12,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:57:12,184 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:57:12,184 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:57:12,184 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:57:12,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:57:12,185 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:57:12,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:57:12,185 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:57:12,185 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:57:12,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:57:12,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:12,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:57:12,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:57:12,187 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:57:12,187 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:57:12,187 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:57:12,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:57:12,187 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:57:12,188 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:57:12,188 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_5ec6526e-4716-4189-99e3-06897cd09796/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 [2022-11-16 08:57:12,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:57:12,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:57:12,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:57:12,628 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:57:12,629 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:57:12,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2022-11-16 08:57:12,708 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data/5fb758738/16b9d177270441fe9705e4774bbfbdc2/FLAGeb5413de6 [2022-11-16 08:57:13,741 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:57:13,741 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2022-11-16 08:57:13,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data/5fb758738/16b9d177270441fe9705e4774bbfbdc2/FLAGeb5413de6 [2022-11-16 08:57:14,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/data/5fb758738/16b9d177270441fe9705e4774bbfbdc2 [2022-11-16 08:57:14,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:57:14,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:57:14,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:14,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:57:14,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:57:14,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:14" (1/1) ... [2022-11-16 08:57:14,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dacedca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:14, skipping insertion in model container [2022-11-16 08:57:14,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:14" (1/1) ... [2022-11-16 08:57:14,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:57:14,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:57:17,344 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2022-11-16 08:57:17,347 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2022-11-16 08:57:17,347 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2022-11-16 08:57:17,348 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2022-11-16 08:57:17,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:17,445 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:57:17,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:57:17,862 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2022-11-16 08:57:17,864 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2022-11-16 08:57:17,864 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2022-11-16 08:57:17,868 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2022-11-16 08:57:17,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:17,924 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:57:18,296 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2022-11-16 08:57:18,296 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2022-11-16 08:57:18,297 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2022-11-16 08:57:18,297 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_5ec6526e-4716-4189-99e3-06897cd09796/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2022-11-16 08:57:18,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:18,602 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:57:18,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18 WrapperNode [2022-11-16 08:57:18,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:18,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:57:18,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:57:18,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:57:18,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:18,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:18,979 INFO L138 Inliner]: procedures = 405, calls = 1800, calls flagged for inlining = 177, calls inlined = 156, statements flattened = 4037 [2022-11-16 08:57:18,980 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:57:18,981 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:57:18,981 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:57:18,981 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:57:18,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:18,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:19,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:19,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:19,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:19,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:19,318 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:19,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:19,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:57:19,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:57:19,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:57:19,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:57:19,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:18" (1/1) ... [2022-11-16 08:57:19,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:19,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:57:19,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:57:19,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:57:19,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:57:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:57:19,461 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:57:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:57:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:57:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:57:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:57:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:57:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:57:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:57:19,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 08:57:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 08:57:19,463 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2022-11-16 08:57:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2022-11-16 08:57:19,463 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2022-11-16 08:57:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2022-11-16 08:57:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:57:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:57:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2022-11-16 08:57:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2022-11-16 08:57:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:57:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2022-11-16 08:57:19,465 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2022-11-16 08:57:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:57:19,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:57:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:57:19,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:57:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:57:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:57:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:57:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:57:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:57:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:57:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:57:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 08:57:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 08:57:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 08:57:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 08:57:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:57:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:57:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:57:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:57:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:57:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2022-11-16 08:57:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2022-11-16 08:57:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:57:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:57:19,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:57:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:57:19,469 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:57:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:57:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:57:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:57:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2022-11-16 08:57:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2022-11-16 08:57:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2022-11-16 08:57:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2022-11-16 08:57:19,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:57:19,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:57:19,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:57:19,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:57:19,471 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2022-11-16 08:57:19,471 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2022-11-16 08:57:19,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:57:19,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:57:19,472 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2022-11-16 08:57:19,472 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2022-11-16 08:57:19,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:57:19,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:57:19,472 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2022-11-16 08:57:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2022-11-16 08:57:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2022-11-16 08:57:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2022-11-16 08:57:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:57:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:57:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:57:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2022-11-16 08:57:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2022-11-16 08:57:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2022-11-16 08:57:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2022-11-16 08:57:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:57:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:57:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:57:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:57:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:57:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:57:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:57:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:57:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:57:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:57:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:57:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:57:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:57:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:57:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:57:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:57:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2022-11-16 08:57:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2022-11-16 08:57:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:57:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:57:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:57:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:57:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:57:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:57:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:57:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:57:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:57:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2022-11-16 08:57:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2022-11-16 08:57:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:57:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:57:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:57:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:57:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:57:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:57:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:57:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:57:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:57:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:57:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:57:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:57:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:57:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:57:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:57:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:57:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:57:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:57:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:57:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:57:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:57:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:57:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:57:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 08:57:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 08:57:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:57:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:57:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:57:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:57:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:57:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:57:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 08:57:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 08:57:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2022-11-16 08:57:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2022-11-16 08:57:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2022-11-16 08:57:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2022-11-16 08:57:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:57:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:57:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:57:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:57:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:57:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:57:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 08:57:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 08:57:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2022-11-16 08:57:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2022-11-16 08:57:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:57:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:57:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:57:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:57:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 08:57:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 08:57:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:57:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:57:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2022-11-16 08:57:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2022-11-16 08:57:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2022-11-16 08:57:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2022-11-16 08:57:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-11-16 08:57:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-11-16 08:57:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:57:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:57:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:57:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:57:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2022-11-16 08:57:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2022-11-16 08:57:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2022-11-16 08:57:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2022-11-16 08:57:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:57:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:57:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2022-11-16 08:57:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2022-11-16 08:57:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 08:57:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 08:57:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 08:57:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 08:57:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:57:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:57:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2022-11-16 08:57:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2022-11-16 08:57:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:57:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:57:20,370 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:57:20,373 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:57:22,691 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:57:35,284 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:57:35,288 INFO L158 Benchmark]: Toolchain (without parser) took 21064.00ms. Allocated memory was 71.3MB in the beginning and 434.1MB in the end (delta: 362.8MB). Free memory was 39.5MB in the beginning and 330.2MB in the end (delta: -290.7MB). Peak memory consumption was 127.5MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,288 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 51.8MB in the beginning and 51.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:57:35,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4378.70ms. Allocated memory was 71.3MB in the beginning and 224.4MB in the end (delta: 153.1MB). Free memory was 39.3MB in the beginning and 123.1MB in the end (delta: -83.8MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,290 INFO L158 Benchmark]: Boogie Procedure Inliner took 376.08ms. Allocated memory is still 224.4MB. Free memory was 123.1MB in the beginning and 100.0MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,290 INFO L158 Benchmark]: Boogie Preprocessor took 401.20ms. Allocated memory is still 224.4MB. Free memory was 100.0MB in the beginning and 129.9MB in the end (delta: -29.9MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,295 INFO L158 Benchmark]: RCFGBuilder took 15903.57ms. Allocated memory was 224.4MB in the beginning and 434.1MB in the end (delta: 209.7MB). Free memory was 129.9MB in the beginning and 330.2MB in the end (delta: -200.3MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,298 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 51.8MB in the beginning and 51.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4378.70ms. Allocated memory was 71.3MB in the beginning and 224.4MB in the end (delta: 153.1MB). Free memory was 39.3MB in the beginning and 123.1MB in the end (delta: -83.8MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 376.08ms. Allocated memory is still 224.4MB. Free memory was 123.1MB in the beginning and 100.0MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 401.20ms. Allocated memory is still 224.4MB. Free memory was 100.0MB in the beginning and 129.9MB in the end (delta: -29.9MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. * RCFGBuilder took 15903.57ms. Allocated memory was 224.4MB in the beginning and 434.1MB in the end (delta: 209.7MB). Free memory was 129.9MB in the beginning and 330.2MB in the end (delta: -200.3MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:57:35,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec6526e-4716-4189-99e3-06897cd09796/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]