./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-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc --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 304212cc9a1a27200535d0165c0dbaf2c66721093abe1a631382badcfc3e5e93 --- 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-5e519f3 [2022-11-02 20:16:21,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:16:21,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:16:21,573 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:16:21,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:16:21,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:16:21,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:16:21,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:16:21,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:16:21,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:16:21,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:16:21,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:16:21,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:16:21,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:16:21,598 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:16:21,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:16:21,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:16:21,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:16:21,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:16:21,605 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:16:21,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:16:21,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:16:21,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:16:21,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:16:21,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:16:21,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:16:21,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:16:21,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:16:21,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:16:21,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:16:21,642 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:16:21,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:16:21,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:16:21,646 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:16:21,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:16:21,648 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:16:21,649 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:16:21,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:16:21,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:16:21,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:16:21,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:16:21,653 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:16:21,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:16:21,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:16:21,687 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:16:21,688 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:16:21,688 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:16:21,689 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:16:21,689 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:16:21,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:16:21,690 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:16:21,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:16:21,691 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:16:21,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:16:21,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:16:21,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:16:21,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:16:21,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:16:21,692 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:16:21,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:16:21,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:16:21,693 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:16:21,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:16:21,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:16:21,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:16:21,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:16:21,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:16:21,694 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:16:21,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:16:21,694 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:16:21,694 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:16:21,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:16:21,695 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 304212cc9a1a27200535d0165c0dbaf2c66721093abe1a631382badcfc3e5e93 [2022-11-02 20:16:22,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:16:22,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:16:22,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:16:22,113 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:16:22,114 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:16:22,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:16:22,212 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/data/b589f00b1/438d0d2836414a209974f6e12293ce4d/FLAGfcfc2f5e8 [2022-11-02 20:16:23,605 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:16:23,606 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:16:23,691 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/data/b589f00b1/438d0d2836414a209974f6e12293ce4d/FLAGfcfc2f5e8 [2022-11-02 20:16:24,171 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/data/b589f00b1/438d0d2836414a209974f6e12293ce4d [2022-11-02 20:16:24,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:16:24,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:16:24,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:16:24,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:16:24,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:16:24,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:16:24" (1/1) ... [2022-11-02 20:16:24,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5525f6dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:24, skipping insertion in model container [2022-11-02 20:16:24,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:16:24" (1/1) ... [2022-11-02 20:16:24,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:16:24,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:16:33,288 WARN L230 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703766,703779] [2022-11-02 20:16:33,291 WARN L230 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703935,703948] [2022-11-02 20:16:33,292 WARN L230 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704102,704115] [2022-11-02 20:16:33,293 WARN L230 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704270,704283] [2022-11-02 20:16:33,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:16:33,404 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:16:34,307 WARN L230 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703766,703779] [2022-11-02 20:16:34,308 WARN L230 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703935,703948] [2022-11-02 20:16:34,309 WARN L230 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704102,704115] [2022-11-02 20:16:34,309 WARN L230 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_87a7b6f1-28aa-4530-9127-03cee4a6ba88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704270,704283] [2022-11-02 20:16:34,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:16:34,934 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:16:34,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34 WrapperNode [2022-11-02 20:16:34,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:16:34,936 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:16:34,936 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:16:34,936 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:16:34,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:35,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:35,758 INFO L138 Inliner]: procedures = 850, calls = 8704, calls flagged for inlining = 414, calls inlined = 359, statements flattened = 16760 [2022-11-02 20:16:35,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:16:35,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:16:35,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:16:35,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:16:35,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:35,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:35,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:35,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:36,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:36,527 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:36,683 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:36,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:36,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:16:36,953 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:16:36,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:16:36,955 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:16:36,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (1/1) ... [2022-11-02 20:16:36,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:16:36,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:16:37,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:16:37,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a7b6f1-28aa-4530-9127-03cee4a6ba88/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:16:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-11-02 20:16:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-11-02 20:16:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-02 20:16:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-02 20:16:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-02 20:16:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-02 20:16:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-11-02 20:16:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-11-02 20:16:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-11-02 20:16:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-11-02 20:16:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-11-02 20:16:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-11-02 20:16:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-02 20:16:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-02 20:16:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-11-02 20:16:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-11-02 20:16:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:16:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:16:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:16:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:16:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-11-02 20:16:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-11-02 20:16:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-11-02 20:16:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-11-02 20:16:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-02 20:16:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-02 20:16:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-11-02 20:16:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-11-02 20:16:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-11-02 20:16:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-11-02 20:16:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:16:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:16:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:16:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:16:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:16:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-11-02 20:16:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-11-02 20:16:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-11-02 20:16:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-11-02 20:16:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-02 20:16:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-02 20:16:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:16:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:16:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:16:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:16:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-02 20:16:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-02 20:16:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-02 20:16:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-02 20:16:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-02 20:16:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-02 20:16:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-11-02 20:16:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-11-02 20:16:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:16:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:16:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-11-02 20:16:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-11-02 20:16:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:16:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:16:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-11-02 20:16:37,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-11-02 20:16:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:16:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-02 20:16:37,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-02 20:16:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-11-02 20:16:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-11-02 20:16:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-11-02 20:16:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-11-02 20:16:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-11-02 20:16:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-11-02 20:16:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-02 20:16:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-02 20:16:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:16:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:16:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-02 20:16:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-02 20:16:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-02 20:16:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-02 20:16:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-11-02 20:16:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-11-02 20:16:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-11-02 20:16:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-11-02 20:16:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-11-02 20:16:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-11-02 20:16:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:16:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:16:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-02 20:16:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-02 20:16:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-11-02 20:16:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-11-02 20:16:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-11-02 20:16:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-11-02 20:16:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-11-02 20:16:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-11-02 20:16:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-11-02 20:16:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-11-02 20:16:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-02 20:16:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-02 20:16:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:16:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-02 20:16:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-02 20:16:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-02 20:16:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-02 20:16:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-02 20:16:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-02 20:16:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-02 20:16:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-02 20:16:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-02 20:16:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-02 20:16:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:16:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-11-02 20:16:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-11-02 20:16:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:16:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:16:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:16:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:16:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:16:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-02 20:16:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-02 20:16:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:16:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-11-02 20:16:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-11-02 20:16:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-02 20:16:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-02 20:16:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-11-02 20:16:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-11-02 20:16:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-02 20:16:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-02 20:16:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:16:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:16:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-02 20:16:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-02 20:16:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-11-02 20:16:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-11-02 20:16:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:16:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:16:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-02 20:16:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-02 20:16:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-02 20:16:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-02 20:16:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-11-02 20:16:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-11-02 20:16:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:16:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:16:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-02 20:16:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-02 20:16:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-11-02 20:16:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-11-02 20:16:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-11-02 20:16:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-11-02 20:16:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:16:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:16:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:16:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:16:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:16:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:16:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:16:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-02 20:16:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-02 20:16:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-11-02 20:16:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-11-02 20:16:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:16:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:16:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:16:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-02 20:16:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-02 20:16:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:16:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:16:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-11-02 20:16:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-11-02 20:16:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-11-02 20:16:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-11-02 20:16:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:16:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:16:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:16:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:16:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-11-02 20:16:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-11-02 20:16:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-02 20:16:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-02 20:16:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-02 20:16:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-02 20:16:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-02 20:16:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-02 20:16:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-11-02 20:16:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-11-02 20:16:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-02 20:16:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-02 20:16:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:16:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-11-02 20:16:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-11-02 20:16:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-11-02 20:16:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-11-02 20:16:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:16:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-11-02 20:16:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-11-02 20:16:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-11-02 20:16:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-11-02 20:16:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-11-02 20:16:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-11-02 20:16:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:16:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:16:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-02 20:16:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-02 20:16:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:16:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:16:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-11-02 20:16:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-11-02 20:16:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-11-02 20:16:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-11-02 20:16:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-11-02 20:16:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-11-02 20:16:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:16:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:16:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-02 20:16:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-02 20:16:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:16:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:16:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2022-11-02 20:16:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2022-11-02 20:16:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-02 20:16:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-02 20:16:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-11-02 20:16:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-11-02 20:16:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:16:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:16:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2022-11-02 20:16:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2022-11-02 20:16:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-11-02 20:16:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-11-02 20:16:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:16:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-11-02 20:16:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-11-02 20:16:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:16:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:16:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-11-02 20:16:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-11-02 20:16:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-11-02 20:16:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-11-02 20:16:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_99 [2022-11-02 20:16:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_99 [2022-11-02 20:16:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 20:16:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 20:16:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-11-02 20:16:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-11-02 20:16:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-02 20:16:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-02 20:16:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-11-02 20:16:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-11-02 20:16:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-11-02 20:16:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-11-02 20:16:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:16:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:16:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-11-02 20:16:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-11-02 20:16:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 20:16:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 20:16:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:16:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:16:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-02 20:16:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-02 20:16:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-11-02 20:16:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-11-02 20:16:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-02 20:16:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-02 20:16:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-11-02 20:16:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-11-02 20:16:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-11-02 20:16:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-11-02 20:16:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-02 20:16:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-02 20:16:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-11-02 20:16:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-11-02 20:16:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:16:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:16:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:16:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:16:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-11-02 20:16:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-11-02 20:16:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-02 20:16:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-02 20:16:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:16:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:16:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-11-02 20:16:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-11-02 20:16:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-11-02 20:16:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-11-02 20:16:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-02 20:16:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-02 20:16:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-11-02 20:16:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-11-02 20:16:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-11-02 20:16:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-11-02 20:16:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-02 20:16:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-02 20:16:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-11-02 20:16:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-11-02 20:16:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-02 20:16:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-02 20:16:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-11-02 20:16:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-11-02 20:16:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-11-02 20:16:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-11-02 20:16:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:16:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:16:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-11-02 20:16:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-11-02 20:16:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-02 20:16:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-02 20:16:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:16:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:16:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-02 20:16:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-02 20:16:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:16:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:16:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:16:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:16:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-02 20:16:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-02 20:16:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:16:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-02 20:16:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-02 20:16:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-02 20:16:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-02 20:16:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-11-02 20:16:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-11-02 20:16:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-11-02 20:16:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-11-02 20:16:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:16:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:16:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:16:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-11-02 20:16:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-11-02 20:16:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-11-02 20:16:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-11-02 20:16:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:16:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:16:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:16:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-11-02 20:16:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-11-02 20:16:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-02 20:16:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-02 20:16:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-11-02 20:16:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-11-02 20:16:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:16:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:16:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2022-11-02 20:16:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2022-11-02 20:16:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:16:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:16:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-11-02 20:16:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-11-02 20:16:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2022-11-02 20:16:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2022-11-02 20:16:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-02 20:16:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-02 20:16:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-11-02 20:16:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-11-02 20:16:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:16:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:16:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-11-02 20:16:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-11-02 20:16:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-11-02 20:16:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-11-02 20:16:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-11-02 20:16:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-11-02 20:16:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-02 20:16:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-02 20:16:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-02 20:16:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-02 20:16:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-11-02 20:16:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-11-02 20:16:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-11-02 20:16:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-11-02 20:16:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:16:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:16:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:16:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:16:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-11-02 20:16:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-11-02 20:16:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-02 20:16:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-02 20:16:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-11-02 20:16:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-11-02 20:16:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:16:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:16:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-02 20:16:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-02 20:16:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-02 20:16:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-02 20:16:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-02 20:16:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-02 20:16:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:16:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:16:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-11-02 20:16:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-11-02 20:16:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-11-02 20:16:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-11-02 20:16:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-02 20:16:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-02 20:16:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-02 20:16:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-02 20:16:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-02 20:16:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-02 20:16:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-11-02 20:16:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-11-02 20:16:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:16:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:16:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:16:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-11-02 20:16:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-11-02 20:16:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-02 20:16:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-02 20:16:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-02 20:16:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-02 20:16:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:16:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:16:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-11-02 20:16:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-11-02 20:16:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:16:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:16:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-11-02 20:16:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-11-02 20:16:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-11-02 20:16:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-11-02 20:16:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-11-02 20:16:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-11-02 20:16:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-02 20:16:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-02 20:16:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-11-02 20:16:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-11-02 20:16:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:16:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:16:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-11-02 20:16:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-11-02 20:16:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-11-02 20:16:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-11-02 20:16:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-02 20:16:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-02 20:16:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-11-02 20:16:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-11-02 20:16:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:16:37,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:16:37,176 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-11-02 20:16:37,176 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-11-02 20:16:37,176 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-11-02 20:16:37,176 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-11-02 20:16:37,176 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-11-02 20:16:37,176 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-11-02 20:16:37,177 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-02 20:16:37,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-02 20:16:37,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:16:37,177 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-11-02 20:16:37,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-11-02 20:16:37,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-02 20:16:37,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-02 20:16:37,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:16:37,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:16:37,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-02 20:16:37,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-02 20:16:37,178 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-11-02 20:16:37,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-11-02 20:16:37,179 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-11-02 20:16:37,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-11-02 20:16:37,179 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-11-02 20:16:37,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-11-02 20:16:37,179 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 20:16:37,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 20:16:37,180 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-11-02 20:16:37,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-11-02 20:16:37,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:16:37,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:16:37,180 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:16:37,180 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:16:37,181 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-11-02 20:16:37,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-11-02 20:16:37,181 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-11-02 20:16:37,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-11-02 20:16:37,181 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-11-02 20:16:37,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-11-02 20:16:37,182 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-11-02 20:16:37,182 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-11-02 20:16:37,182 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-11-02 20:16:37,182 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-11-02 20:16:37,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 20:16:37,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 20:16:37,182 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:16:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:16:37,183 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-02 20:16:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-02 20:16:37,183 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-11-02 20:16:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-11-02 20:16:37,183 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-11-02 20:16:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-11-02 20:16:37,184 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:16:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:16:37,184 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-11-02 20:16:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-11-02 20:16:37,184 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-11-02 20:16:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-11-02 20:16:37,185 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-11-02 20:16:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-11-02 20:16:37,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 20:16:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 20:16:37,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_98 [2022-11-02 20:16:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_98 [2022-11-02 20:16:37,186 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-11-02 20:16:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-11-02 20:16:37,186 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 20:16:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 20:16:37,186 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-02 20:16:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-02 20:16:37,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-02 20:16:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-02 20:16:37,187 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-11-02 20:16:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-11-02 20:16:37,187 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-11-02 20:16:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-11-02 20:16:37,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:16:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:16:37,188 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-02 20:16:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-02 20:16:37,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-02 20:16:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-02 20:16:37,189 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:16:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:16:37,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:16:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:16:37,189 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:16:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:16:37,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:16:37,190 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-11-02 20:16:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-11-02 20:16:37,190 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-11-02 20:16:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-11-02 20:16:37,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:16:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:16:37,191 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-11-02 20:16:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-11-02 20:16:39,101 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:16:39,114 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:16:39,919 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 20:19:29,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-02 20:19:29,701 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:19:29,745 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:19:29,745 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-02 20:19:29,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:19:29 BoogieIcfgContainer [2022-11-02 20:19:29,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:19:29,759 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:19:29,759 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:19:29,763 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:19:29,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:16:24" (1/3) ... [2022-11-02 20:19:29,764 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71231bcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:19:29, skipping insertion in model container [2022-11-02 20:19:29,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:34" (2/3) ... [2022-11-02 20:19:29,765 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71231bcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:19:29, skipping insertion in model container [2022-11-02 20:19:29,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:19:29" (3/3) ... [2022-11-02 20:19:29,770 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:19:29,790 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:19:29,791 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-02 20:19:29,981 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:19:29,989 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@22c20513, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:19:29,991 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-02 20:19:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand has 6080 states, 4203 states have (on average 1.3162027123483226) internal successors, (5532), 4277 states have internal predecessors, (5532), 1615 states have call successors, (1615), 260 states have call predecessors, (1615), 259 states have return successors, (1606), 1596 states have call predecessors, (1606), 1606 states have call successors, (1606) [2022-11-02 20:19:30,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-02 20:19:30,068 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:19:30,071 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:19:30,071 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-02 20:19:30,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:19:30,080 INFO L85 PathProgramCache]: Analyzing trace with hash -858281018, now seen corresponding path program 1 times [2022-11-02 20:19:30,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:19:30,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909598138] [2022-11-02 20:19:30,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:19:30,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:19:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:31,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 20:19:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:31,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:31,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 20:19:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-02 20:19:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-02 20:19:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-02 20:19:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-02 20:19:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-02 20:19:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-02 20:19:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-02 20:19:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-02 20:19:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-02 20:19:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-02 20:19:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-02 20:19:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-02 20:19:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-02 20:19:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-02 20:19:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-02 20:19:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-02 20:19:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-02 20:19:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-02 20:19:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-02 20:19:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-02 20:19:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-02 20:19:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-02 20:19:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-02 20:19:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-02 20:19:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-02 20:19:32,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:19:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-02 20:19:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-11-02 20:19:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:19:32,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2022-11-02 20:19:32,751 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:19:32,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909598138] [2022-11-02 20:19:32,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [909598138] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:19:32,753 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:19:32,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:19:32,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160554385] [2022-11-02 20:19:32,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:19:32,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:19:32,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:19:32,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:19:32,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:19:32,806 INFO L87 Difference]: Start difference. First operand has 6080 states, 4203 states have (on average 1.3162027123483226) internal successors, (5532), 4277 states have internal predecessors, (5532), 1615 states have call successors, (1615), 260 states have call predecessors, (1615), 259 states have return successors, (1606), 1596 states have call predecessors, (1606), 1606 states have call successors, (1606) Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-02 20:19:36,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:19:59,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:20:02,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:20:10,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:20:12,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []