./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_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8 --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 Automizer --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 11:48:47,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:48:47,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:48:47,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:48:47,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:48:47,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:48:47,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:48:47,802 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:48:47,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:48:47,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:48:47,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:48:47,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:48:47,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:48:47,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:48:47,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:48:47,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:48:47,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:48:47,813 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:48:47,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:48:47,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:48:47,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:48:47,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:48:47,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:48:47,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:48:47,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:48:47,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:48:47,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:48:47,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:48:47,828 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:48:47,829 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:48:47,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:48:47,830 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:48:47,831 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:48:47,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:48:47,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:48:47,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:48:47,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:48:47,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:48:47,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:48:47,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:48:47,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:48:47,838 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:48:47,859 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:48:47,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:48:47,860 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:48:47,860 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:48:47,861 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:48:47,861 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:48:47,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:48:47,863 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:48:47,863 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:48:47,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:48:47,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:48:47,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:48:47,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:48:47,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:48:47,864 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:48:47,865 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:48:47,865 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:48:47,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:48:47,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:48:47,865 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:48:47,866 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:48:47,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:48:47,866 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:48:47,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:48:47,867 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:48:47,867 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:48:47,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:48:47,867 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:48:47,868 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:48:47,868 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:48:47,868 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_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 [2022-11-16 11:48:48,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:48:48,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:48:48,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:48:48,137 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:48:48,137 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:48:48,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/../../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 11:48:48,216 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data/b9d505798/c6eb65f6affc48d08e1d78c89d8f46b9/FLAG9247712d1 [2022-11-16 11:48:49,196 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:48:49,197 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:49,253 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data/b9d505798/c6eb65f6affc48d08e1d78c89d8f46b9/FLAG9247712d1 [2022-11-16 11:48:49,623 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data/b9d505798/c6eb65f6affc48d08e1d78c89d8f46b9 [2022-11-16 11:48:49,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:48:49,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:48:49,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:48:49,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:48:49,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:48:49,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:48:49" (1/1) ... [2022-11-16 11:48:49,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@646392b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:49, skipping insertion in model container [2022-11-16 11:48:49,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:48:49" (1/1) ... [2022-11-16 11:48:49,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:48:49,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:48:52,327 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:52,330 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:52,331 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:52,332 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:52,363 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:48:52,417 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:48:52,889 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:52,890 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:52,891 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:52,892 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:52,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:48:53,120 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:48:53,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53 WrapperNode [2022-11-16 11:48:53,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:48:53,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:48:53,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:48:53,123 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:48:53,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,251 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,425 INFO L138 Inliner]: procedures = 391, calls = 1800, calls flagged for inlining = 177, calls inlined = 156, statements flattened = 4248 [2022-11-16 11:48:53,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:48:53,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:48:53,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:48:53,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:48:53,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,624 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:48:53,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:48:53,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:48:53,669 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:48:53,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:53" (1/1) ... [2022-11-16 11:48:53,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:48:53,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:48:53,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:48:53,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:48:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:48:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:48:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:48:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:48:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:48:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:48:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:48:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:48:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:48:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:48:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 11:48:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 11:48:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2022-11-16 11:48:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2022-11-16 11:48:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2022-11-16 11:48:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2022-11-16 11:48:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2022-11-16 11:48:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2022-11-16 11:48:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:48:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2022-11-16 11:48:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2022-11-16 11:48:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:48:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:48:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 11:48:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 11:48:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:48:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:48:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:48:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:48:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:48:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:48:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:48:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:48:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:48:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:48:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:48:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:48:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:48:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2022-11-16 11:48:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2022-11-16 11:48:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:48:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:48:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:48:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:48:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:48:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:48:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:48:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:48:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:48:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:48:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:48:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2022-11-16 11:48:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2022-11-16 11:48:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2022-11-16 11:48:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2022-11-16 11:48:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:48:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:48:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:48:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:48:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2022-11-16 11:48:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2022-11-16 11:48:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:48:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:48:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2022-11-16 11:48:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2022-11-16 11:48:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:48:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:48:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2022-11-16 11:48:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2022-11-16 11:48:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2022-11-16 11:48:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2022-11-16 11:48:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:48:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:48:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:48:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2022-11-16 11:48:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2022-11-16 11:48:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2022-11-16 11:48:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2022-11-16 11:48:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:48:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:48:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:48:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:48:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:48:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:48:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:48:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:48:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:48:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:48:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:48:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:48:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:48:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:48:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:48:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2022-11-16 11:48:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2022-11-16 11:48:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:48:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:48:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:48:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:48:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:48:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:48:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:48:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:48:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2022-11-16 11:48:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2022-11-16 11:48:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:48:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:48:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:48:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:48:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:48:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:48:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:48:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:48:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:48:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:48:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:48:53,832 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:48:53,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:48:53,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:48:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:48:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:48:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:48:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:48:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:48:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:48:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:48:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:48:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:48:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:48:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:48:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:48:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:48:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2022-11-16 11:48:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2022-11-16 11:48:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2022-11-16 11:48:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2022-11-16 11:48:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:48:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:48:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:48:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:48:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 11:48:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 11:48:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2022-11-16 11:48:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2022-11-16 11:48:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:48:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 11:48:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 11:48:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:48:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:48:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2022-11-16 11:48:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2022-11-16 11:48:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2022-11-16 11:48:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2022-11-16 11:48:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-11-16 11:48:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-11-16 11:48:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:48:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:48:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:48:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:48:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2022-11-16 11:48:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2022-11-16 11:48:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2022-11-16 11:48:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2022-11-16 11:48:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:48:53,846 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:48:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2022-11-16 11:48:53,846 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2022-11-16 11:48:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:48:53,846 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:48:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:48:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 11:48:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 11:48:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:48:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:48:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2022-11-16 11:48:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2022-11-16 11:48:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:48:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:48:54,581 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:48:54,584 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:48:54,882 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:48:55,306 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:48:55,311 INFO L158 Benchmark]: Toolchain (without parser) took 5681.34ms. Allocated memory was 144.7MB in the beginning and 205.5MB in the end (delta: 60.8MB). Free memory was 96.3MB in the beginning and 99.1MB in the end (delta: -2.8MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2022-11-16 11:48:55,312 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 92.3MB. Free memory was 65.8MB in the beginning and 65.8MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:48:55,313 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3486.25ms. Allocated memory was 144.7MB in the beginning and 205.5MB in the end (delta: 60.8MB). Free memory was 96.0MB in the beginning and 134.9MB in the end (delta: -38.9MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. [2022-11-16 11:48:55,313 INFO L158 Benchmark]: Boogie Procedure Inliner took 303.80ms. Allocated memory is still 205.5MB. Free memory was 134.9MB in the beginning and 106.6MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 11:48:55,314 INFO L158 Benchmark]: Boogie Preprocessor took 240.68ms. Allocated memory is still 205.5MB. Free memory was 106.6MB in the beginning and 79.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 11:48:55,315 INFO L158 Benchmark]: RCFGBuilder took 1641.38ms. Allocated memory is still 205.5MB. Free memory was 79.3MB in the beginning and 99.1MB in the end (delta: -19.7MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2022-11-16 11:48:55,317 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 92.3MB. Free memory was 65.8MB in the beginning and 65.8MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3486.25ms. Allocated memory was 144.7MB in the beginning and 205.5MB in the end (delta: 60.8MB). Free memory was 96.0MB in the beginning and 134.9MB in the end (delta: -38.9MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 303.80ms. Allocated memory is still 205.5MB. Free memory was 134.9MB in the beginning and 106.6MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 240.68ms. Allocated memory is still 205.5MB. Free memory was 106.6MB in the beginning and 79.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1641.38ms. Allocated memory is still 205.5MB. Free memory was 79.3MB in the beginning and 99.1MB in the end (delta: -19.7MB). Peak memory consumption was 29.5MB. 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 11:48:55,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8 --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 Automizer --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 11:48:57,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:48:57,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:48:57,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:48:57,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:48:57,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:48:57,716 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:48:57,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:48:57,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:48:57,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:48:57,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:48:57,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:48:57,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:48:57,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:48:57,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:48:57,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:48:57,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:48:57,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:48:57,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:48:57,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:48:57,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:48:57,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:48:57,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:48:57,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:48:57,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:48:57,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:48:57,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:48:57,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:48:57,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:48:57,781 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:48:57,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:48:57,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:48:57,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:48:57,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:48:57,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:48:57,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:48:57,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:48:57,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:48:57,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:48:57,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:48:57,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:48:57,798 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:48:57,843 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:48:57,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:48:57,845 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:48:57,846 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:48:57,847 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:48:57,847 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:48:57,849 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:48:57,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:48:57,850 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:48:57,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:48:57,851 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:48:57,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:48:57,852 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:48:57,852 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:48:57,853 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:48:57,853 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:48:57,853 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:48:57,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:48:57,854 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:48:57,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:48:57,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:48:57,854 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:48:57,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:48:57,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:48:57,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:48:57,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:48:57,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:48:57,856 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:48:57,857 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:48:57,857 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:48:57,857 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:48:57,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:48:57,858 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:48:57,858 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_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 [2022-11-16 11:48:58,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:48:58,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:48:58,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:48:58,291 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:48:58,291 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:48:58,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/../../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 11:48:58,373 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data/aa607a509/2474de95a44740d6b5930cda700be6fa/FLAGed803d2c6 [2022-11-16 11:48:59,407 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:48:59,408 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/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 11:48:59,473 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data/aa607a509/2474de95a44740d6b5930cda700be6fa/FLAGed803d2c6 [2022-11-16 11:48:59,760 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/data/aa607a509/2474de95a44740d6b5930cda700be6fa [2022-11-16 11:48:59,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:48:59,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:48:59,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:48:59,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:48:59,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:48:59,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:48:59" (1/1) ... [2022-11-16 11:48:59,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cc836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:59, skipping insertion in model container [2022-11-16 11:48:59,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:48:59" (1/1) ... [2022-11-16 11:48:59,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:48:59,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:49:02,716 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:02,720 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:02,721 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:02,722 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:02,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:49:02,822 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:49:02,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:49:03,184 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:03,184 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:03,185 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:03,186 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:03,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:49:03,224 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:49:03,692 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:03,697 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:03,698 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:03,701 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_b99926f3-0993-4285-97b4-0137e70599ad/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 11:49:03,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:49:03,984 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:49:03,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03 WrapperNode [2022-11-16 11:49:03,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:49:03,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:49:03,987 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:49:03,988 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:49:03,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,100 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,249 INFO L138 Inliner]: procedures = 405, calls = 1800, calls flagged for inlining = 177, calls inlined = 156, statements flattened = 4037 [2022-11-16 11:49:04,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:49:04,250 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:49:04,250 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:49:04,251 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:49:04,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,452 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:49:04,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:49:04,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:49:04,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:49:04,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:03" (1/1) ... [2022-11-16 11:49:04,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:49:04,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:49:04,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:49:04,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:49:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:49:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:49:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:49:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:49:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:49:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:49:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:49:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:49:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:49:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:49:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 11:49:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 11:49:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2022-11-16 11:49:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2022-11-16 11:49:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2022-11-16 11:49:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2022-11-16 11:49:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:49:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:49:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2022-11-16 11:49:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2022-11-16 11:49:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:49:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2022-11-16 11:49:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2022-11-16 11:49:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:49:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:49:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 11:49:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 11:49:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:49:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:49:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:49:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:49:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:49:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:49:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:49:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:49:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:49:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:49:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:49:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:49:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:49:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:49:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:49:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:49:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2022-11-16 11:49:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2022-11-16 11:49:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:49:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:49:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:49:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:49:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:49:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:49:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:49:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:49:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2022-11-16 11:49:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2022-11-16 11:49:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2022-11-16 11:49:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2022-11-16 11:49:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:49:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:49:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:49:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:49:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2022-11-16 11:49:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2022-11-16 11:49:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:49:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:49:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2022-11-16 11:49:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2022-11-16 11:49:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:49:04,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:49:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2022-11-16 11:49:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2022-11-16 11:49:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2022-11-16 11:49:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2022-11-16 11:49:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:49:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:49:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:49:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2022-11-16 11:49:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2022-11-16 11:49:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2022-11-16 11:49:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2022-11-16 11:49:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:49:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:49:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:49:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:49:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:49:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:49:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:49:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:49:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:49:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:49:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:49:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:49:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:49:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:49:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:49:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:49:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2022-11-16 11:49:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2022-11-16 11:49:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:49:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:49:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:49:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:49:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:49:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:49:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:49:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:49:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:49:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2022-11-16 11:49:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2022-11-16 11:49:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:49:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:49:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:49:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:49:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:49:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:49:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:49:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:49:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:49:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:49:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:49:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:49:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:49:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:49:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:49:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:49:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:49:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:49:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:49:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:49:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:49:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:49:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:49:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:49:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:49:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:49:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:49:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:49:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:49:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:49:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:49:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:49:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:49:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2022-11-16 11:49:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2022-11-16 11:49:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2022-11-16 11:49:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2022-11-16 11:49:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:49:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:49:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:49:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:49:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:49:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:49:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 11:49:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 11:49:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2022-11-16 11:49:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2022-11-16 11:49:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:49:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:49:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:49:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:49:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 11:49:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 11:49:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:49:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:49:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2022-11-16 11:49:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2022-11-16 11:49:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2022-11-16 11:49:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2022-11-16 11:49:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-11-16 11:49:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-11-16 11:49:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:49:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:49:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:49:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:49:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2022-11-16 11:49:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2022-11-16 11:49:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2022-11-16 11:49:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2022-11-16 11:49:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:49:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:49:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2022-11-16 11:49:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2022-11-16 11:49:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:49:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:49:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 11:49:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 11:49:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:49:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:49:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2022-11-16 11:49:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2022-11-16 11:49:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:49:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:49:05,726 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:49:05,730 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:49:08,209 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:49:11,742 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:49:11,747 INFO L158 Benchmark]: Toolchain (without parser) took 11980.68ms. Allocated memory was 69.2MB in the beginning and 314.6MB in the end (delta: 245.4MB). Free memory was 36.9MB in the beginning and 138.9MB in the end (delta: -101.9MB). Peak memory consumption was 144.5MB. Max. memory is 16.1GB. [2022-11-16 11:49:11,747 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:49:11,749 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4217.31ms. Allocated memory was 69.2MB in the beginning and 182.5MB in the end (delta: 113.2MB). Free memory was 36.9MB in the beginning and 84.9MB in the end (delta: -48.0MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. [2022-11-16 11:49:11,749 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.66ms. Allocated memory is still 182.5MB. Free memory was 84.9MB in the beginning and 103.1MB in the end (delta: -18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-16 11:49:11,750 INFO L158 Benchmark]: Boogie Preprocessor took 254.72ms. Allocated memory is still 182.5MB. Free memory was 103.1MB in the beginning and 76.9MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-16 11:49:11,750 INFO L158 Benchmark]: RCFGBuilder took 7238.73ms. Allocated memory was 182.5MB in the beginning and 314.6MB in the end (delta: 132.1MB). Free memory was 75.8MB in the beginning and 138.9MB in the end (delta: -63.1MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2022-11-16 11:49:11,753 INFO L339 ainManager$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 69.2MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4217.31ms. Allocated memory was 69.2MB in the beginning and 182.5MB in the end (delta: 113.2MB). Free memory was 36.9MB in the beginning and 84.9MB in the end (delta: -48.0MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.66ms. Allocated memory is still 182.5MB. Free memory was 84.9MB in the beginning and 103.1MB in the end (delta: -18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 254.72ms. Allocated memory is still 182.5MB. Free memory was 103.1MB in the beginning and 76.9MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 7238.73ms. Allocated memory was 182.5MB in the beginning and 314.6MB in the end (delta: 132.1MB). Free memory was 75.8MB in the beginning and 138.9MB in the end (delta: -63.1MB). Peak memory consumption was 68.0MB. 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 11:49:11,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99926f3-0993-4285-97b4-0137e70599ad/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]