./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro --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 a4f5ff1b523b9cbb4bf49a10d2c2e7682a5073e4f2b6d10d42515bcc2cf11284 --- 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-8393723 [2022-11-18 20:50:30,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:50:30,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:50:30,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:50:30,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:50:30,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:50:30,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:50:30,586 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:50:30,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:50:30,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:50:30,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:50:30,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:50:30,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:50:30,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:50:30,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:50:30,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:50:30,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:50:30,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:50:30,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:50:30,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:50:30,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:50:30,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:50:30,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:50:30,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:50:30,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:50:30,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:50:30,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:50:30,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:50:30,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:50:30,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:50:30,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:50:30,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:50:30,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:50:30,646 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:50:30,648 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:50:30,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:50:30,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:50:30,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:50:30,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:50:30,652 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:50:30,653 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:50:30,655 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:50:30,703 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:50:30,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:50:30,705 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:50:30,705 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:50:30,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:50:30,707 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:50:30,707 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:50:30,708 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:50:30,708 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:50:30,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:50:30,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:50:30,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:50:30,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:50:30,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:50:30,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:50:30,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:50:30,712 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:50:30,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:50:30,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:50:30,713 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:50:30,714 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:50:30,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:50:30,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:50:30,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:50:30,715 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:50:30,715 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:50:30,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:50:30,718 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:50:30,718 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:50:30,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:50:30,719 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4f5ff1b523b9cbb4bf49a10d2c2e7682a5073e4f2b6d10d42515bcc2cf11284 [2022-11-18 20:50:31,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:50:31,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:50:31,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:50:31,086 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:50:31,087 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:50:31,088 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-18 20:50:31,167 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/data/a80256e96/8b63acc60d4a41a8a8aa9184912e212f/FLAG9657760d8 [2022-11-18 20:50:32,887 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:50:32,888 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-18 20:50:33,063 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/data/a80256e96/8b63acc60d4a41a8a8aa9184912e212f/FLAG9657760d8 [2022-11-18 20:50:33,123 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/data/a80256e96/8b63acc60d4a41a8a8aa9184912e212f [2022-11-18 20:50:33,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:50:33,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:50:33,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:50:33,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:50:33,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:50:33,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:50:33" (1/1) ... [2022-11-18 20:50:33,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@177fd4a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:33, skipping insertion in model container [2022-11-18 20:50:33,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:50:33" (1/1) ... [2022-11-18 20:50:33,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:50:33,564 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:50:49,264 WARN L234 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1091212,1091225] [2022-11-18 20:50:49,267 WARN L234 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1091381,1091394] [2022-11-18 20:50:49,268 WARN L234 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1091548,1091561] [2022-11-18 20:50:49,268 WARN L234 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1091716,1091729] [2022-11-18 20:50:49,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:50:49,496 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:50:52,706 WARN L234 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1091212,1091225] [2022-11-18 20:50:52,707 WARN L234 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1091381,1091394] [2022-11-18 20:50:52,708 WARN L234 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1091548,1091561] [2022-11-18 20:50:52,709 WARN L234 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_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1091716,1091729] [2022-11-18 20:50:52,726 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:50:53,462 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:50:53,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53 WrapperNode [2022-11-18 20:50:53,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:50:53,464 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:50:53,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:50:53,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:50:53,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:53,882 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:54,782 INFO L138 Inliner]: procedures = 1124, calls = 15777, calls flagged for inlining = 589, calls inlined = 553, statements flattened = 38349 [2022-11-18 20:50:54,783 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:50:54,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:50:54,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:50:54,785 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:50:54,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:54,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:55,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:55,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:56,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:56,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:56,731 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:56,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:57,011 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:50:57,013 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:50:57,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:50:57,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:50:57,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (1/1) ... [2022-11-18 20:50:57,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:50:57,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:50:57,057 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:50:57,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa74fecd-f9dc-461c-a3b6-a147fcd3900e/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:50:57,126 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-11-18 20:50:57,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-11-18 20:50:57,126 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-11-18 20:50:57,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-11-18 20:50:57,127 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-11-18 20:50:57,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-11-18 20:50:57,127 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-18 20:50:57,127 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-18 20:50:57,128 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-11-18 20:50:57,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-11-18 20:50:57,128 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-11-18 20:50:57,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-11-18 20:50:57,129 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-11-18 20:50:57,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-11-18 20:50:57,129 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-18 20:50:57,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-18 20:50:57,129 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-11-18 20:50:57,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-11-18 20:50:57,130 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-11-18 20:50:57,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-11-18 20:50:57,130 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-11-18 20:50:57,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-11-18 20:50:57,131 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-11-18 20:50:57,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-11-18 20:50:57,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-18 20:50:57,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-18 20:50:57,132 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-11-18 20:50:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-11-18 20:50:57,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-18 20:50:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-18 20:50:57,132 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-11-18 20:50:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-11-18 20:50:57,133 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-11-18 20:50:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-11-18 20:50:57,133 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-11-18 20:50:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-11-18 20:50:57,134 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-18 20:50:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-18 20:50:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-18 20:50:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-18 20:50:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-11-18 20:50:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-11-18 20:50:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-11-18 20:50:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-11-18 20:50:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-18 20:50:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-18 20:50:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-18 20:50:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-18 20:50:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-11-18 20:50:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-11-18 20:50:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-18 20:50:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-11-18 20:50:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-11-18 20:50:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-11-18 20:50:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-11-18 20:50:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-11-18 20:50:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-11-18 20:50:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-18 20:50:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-18 20:50:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-18 20:50:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-18 20:50:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-11-18 20:50:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-11-18 20:50:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-11-18 20:50:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-11-18 20:50:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-18 20:50:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-18 20:50:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-18 20:50:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-18 20:50:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-18 20:50:57,144 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-18 20:50:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-11-18 20:50:57,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-11-18 20:50:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-18 20:50:57,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-18 20:50:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-11-18 20:50:57,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-11-18 20:50:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-11-18 20:50:57,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-11-18 20:50:57,146 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-11-18 20:50:57,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-11-18 20:50:57,146 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-11-18 20:50:57,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-11-18 20:50:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-18 20:50:57,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-18 20:50:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-18 20:50:57,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-18 20:50:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-11-18 20:50:57,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-11-18 20:50:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-11-18 20:50:57,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-11-18 20:50:57,149 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-11-18 20:50:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-11-18 20:50:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-11-18 20:50:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-11-18 20:50:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-18 20:50:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-18 20:50:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-18 20:50:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-18 20:50:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-11-18 20:50:57,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-11-18 20:50:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-18 20:50:57,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-18 20:50:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-11-18 20:50:57,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-11-18 20:50:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-18 20:50:57,152 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-18 20:50:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-11-18 20:50:57,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-11-18 20:50:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-18 20:50:57,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-18 20:50:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 20:50:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-18 20:50:57,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-18 20:50:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-11-18 20:50:57,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-11-18 20:50:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-18 20:50:57,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-18 20:50:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-11-18 20:50:57,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-11-18 20:50:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-18 20:50:57,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-18 20:50:57,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tg3 [2022-11-18 20:50:57,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tg3 [2022-11-18 20:50:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-18 20:50:57,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-18 20:50:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-18 20:50:57,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-18 20:50:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-11-18 20:50:57,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-11-18 20:50:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-18 20:50:57,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-18 20:50:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-18 20:50:57,168 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-18 20:50:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-18 20:50:57,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-18 20:50:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-11-18 20:50:57,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-11-18 20:50:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-11-18 20:50:57,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-11-18 20:50:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2022-11-18 20:50:57,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2022-11-18 20:50:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-11-18 20:50:57,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-11-18 20:50:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-18 20:50:57,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-18 20:50:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 20:50:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-18 20:50:57,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-18 20:50:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-18 20:50:57,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-18 20:50:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-18 20:50:57,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-18 20:50:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-18 20:50:57,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-18 20:50:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-11-18 20:50:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-11-18 20:50:57,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-11-18 20:50:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:50:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-11-18 20:50:57,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-11-18 20:50:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-11-18 20:50:57,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-11-18 20:50:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-18 20:50:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-18 20:50:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-18 20:50:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-18 20:50:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 20:50:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-18 20:50:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-18 20:50:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-18 20:50:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-11-18 20:50:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-11-18 20:50:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-11-18 20:50:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-11-18 20:50:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-18 20:50:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-18 20:50:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-18 20:50:57,175 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-18 20:50:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-11-18 20:50:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-11-18 20:50:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-11-18 20:50:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-11-18 20:50:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-11-18 20:50:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-11-18 20:50:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-11-18 20:50:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-11-18 20:50:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-11-18 20:50:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-11-18 20:50:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-11-18 20:50:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-11-18 20:50:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-18 20:50:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-18 20:50:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-18 20:50:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-18 20:50:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-11-18 20:50:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-11-18 20:50:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-18 20:50:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-18 20:50:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-18 20:50:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-18 20:50:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-11-18 20:50:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-11-18 20:50:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-11-18 20:50:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-11-18 20:50:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-11-18 20:50:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-11-18 20:50:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2022-11-18 20:50:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2022-11-18 20:50:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-18 20:50:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-18 20:50:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-11-18 20:50:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-11-18 20:50:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-11-18 20:50:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-11-18 20:50:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:50:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:50:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-11-18 20:50:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-11-18 20:50:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-18 20:50:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-18 20:50:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-11-18 20:50:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-11-18 20:50:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-18 20:50:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-18 20:50:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-18 20:50:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-18 20:50:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-11-18 20:50:57,183 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-11-18 20:50:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-18 20:50:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2022-11-18 20:50:57,183 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2022-11-18 20:50:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-11-18 20:50:57,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-11-18 20:50:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-18 20:50:57,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-18 20:50:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-18 20:50:57,184 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-18 20:50:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-18 20:50:57,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-18 20:50:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-11-18 20:50:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-11-18 20:50:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-18 20:50:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-18 20:50:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-11-18 20:50:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-11-18 20:50:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-18 20:50:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-11-18 20:50:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-11-18 20:50:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-11-18 20:50:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-11-18 20:50:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-18 20:50:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-18 20:50:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-11-18 20:50:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-11-18 20:50:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-11-18 20:50:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-11-18 20:50:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-11-18 20:50:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-11-18 20:50:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-18 20:50:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-18 20:50:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-18 20:50:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-18 20:50:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-18 20:50:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-18 20:50:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-11-18 20:50:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-11-18 20:50:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-11-18 20:50:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-11-18 20:50:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-18 20:50:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-18 20:50:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-18 20:50:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-18 20:50:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-11-18 20:50:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-11-18 20:50:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-11-18 20:50:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-11-18 20:50:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-11-18 20:50:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-11-18 20:50:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:50:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-11-18 20:50:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-11-18 20:50:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-11-18 20:50:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-11-18 20:50:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-11-18 20:50:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-11-18 20:50:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 20:50:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-11-18 20:50:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-11-18 20:50:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-18 20:50:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-18 20:50:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-11-18 20:50:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-11-18 20:50:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-11-18 20:50:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-18 20:50:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-18 20:50:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-18 20:50:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-18 20:50:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-18 20:50:57,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-18 20:50:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-11-18 20:50:57,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-11-18 20:50:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-11-18 20:50:57,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-11-18 20:50:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-18 20:50:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-18 20:50:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-11-18 20:50:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-11-18 20:50:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-11-18 20:50:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-11-18 20:50:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-18 20:50:57,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-18 20:50:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_92 [2022-11-18 20:50:57,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_92 [2022-11-18 20:50:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-18 20:50:57,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-18 20:50:57,204 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-11-18 20:50:57,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-11-18 20:50:57,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-18 20:50:57,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-18 20:50:57,204 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-11-18 20:50:57,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-11-18 20:50:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-11-18 20:50:57,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-11-18 20:50:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-18 20:50:57,205 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-18 20:50:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-18 20:50:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-18 20:50:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-11-18 20:50:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-11-18 20:50:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-11-18 20:50:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-11-18 20:50:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-11-18 20:50:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-11-18 20:50:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 20:50:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-11-18 20:50:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-11-18 20:50:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-11-18 20:50:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-11-18 20:50:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-11-18 20:50:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-11-18 20:50:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-11-18 20:50:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-11-18 20:50:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-18 20:50:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-18 20:50:57,209 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-11-18 20:50:57,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-11-18 20:50:57,209 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-11-18 20:50:57,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-11-18 20:50:57,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-18 20:50:57,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-18 20:50:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-11-18 20:50:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-11-18 20:50:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_99 [2022-11-18 20:50:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_99 [2022-11-18 20:50:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-18 20:50:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-18 20:50:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-11-18 20:50:57,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-11-18 20:50:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-11-18 20:50:57,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-11-18 20:50:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-11-18 20:50:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-11-18 20:50:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-11-18 20:50:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-11-18 20:50:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-18 20:50:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-18 20:50:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-18 20:50:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-18 20:50:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-18 20:50:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-18 20:50:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-11-18 20:50:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-11-18 20:50:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-18 20:50:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-18 20:50:57,214 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-11-18 20:50:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-11-18 20:50:57,214 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-18 20:50:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-18 20:50:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-11-18 20:50:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-11-18 20:50:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-11-18 20:50:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-11-18 20:50:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-18 20:50:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-18 20:50:57,216 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-18 20:50:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-18 20:50:57,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-18 20:50:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-18 20:50:57,216 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-18 20:50:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-18 20:50:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-11-18 20:50:57,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-11-18 20:50:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-11-18 20:50:57,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-11-18 20:50:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-11-18 20:50:57,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-11-18 20:50:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-18 20:50:57,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-18 20:50:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-18 20:50:57,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-18 20:50:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-18 20:50:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-18 20:50:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_81 [2022-11-18 20:50:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_81 [2022-11-18 20:50:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-18 20:50:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-18 20:50:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-11-18 20:50:57,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-11-18 20:50:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2022-11-18 20:50:57,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2022-11-18 20:50:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-11-18 20:50:57,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-11-18 20:50:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 20:50:57,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 20:50:57,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-18 20:50:57,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-18 20:50:57,221 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-18 20:50:57,221 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-18 20:50:57,221 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2022-11-18 20:50:57,221 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2022-11-18 20:50:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-11-18 20:50:57,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-11-18 20:50:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-18 20:50:57,222 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-18 20:50:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_tg3 [2022-11-18 20:50:57,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_tg3 [2022-11-18 20:50:57,223 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-11-18 20:50:57,223 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-11-18 20:50:57,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-18 20:50:57,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-18 20:50:57,223 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-18 20:50:57,224 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-18 20:50:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-11-18 20:50:57,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-11-18 20:50:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-11-18 20:50:57,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-11-18 20:50:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-18 20:50:57,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-18 20:50:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tg3_driver_exit_19_2 [2022-11-18 20:50:57,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tg3_driver_exit_19_2 [2022-11-18 20:50:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-11-18 20:50:57,225 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-11-18 20:50:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-18 20:50:57,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-18 20:50:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-11-18 20:50:57,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-11-18 20:50:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-18 20:50:57,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-18 20:50:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-11-18 20:50:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-11-18 20:50:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-18 20:50:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-18 20:50:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-18 20:50:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-18 20:50:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-11-18 20:50:57,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-11-18 20:50:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-11-18 20:50:57,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-11-18 20:50:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-18 20:50:57,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-18 20:50:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:50:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-18 20:50:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-18 20:50:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-18 20:50:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-18 20:50:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-18 20:50:57,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-18 20:50:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-18 20:50:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-18 20:50:57,230 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-18 20:50:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-11-18 20:50:57,230 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-11-18 20:50:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-18 20:50:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-18 20:50:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-18 20:50:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2022-11-18 20:50:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2022-11-18 20:50:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-11-18 20:50:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-11-18 20:50:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-11-18 20:50:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-11-18 20:50:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-11-18 20:50:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-11-18 20:50:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2022-11-18 20:50:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2022-11-18 20:50:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-18 20:50:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-18 20:50:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-18 20:50:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-18 20:50:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2022-11-18 20:50:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2022-11-18 20:50:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-18 20:50:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-18 20:50:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-18 20:50:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-18 20:50:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-11-18 20:50:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-11-18 20:50:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-18 20:50:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-18 20:50:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_93 [2022-11-18 20:50:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_93 [2022-11-18 20:50:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-11-18 20:50:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-11-18 20:50:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-11-18 20:50:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-11-18 20:50:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-11-18 20:50:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-11-18 20:50:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-11-18 20:50:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-11-18 20:50:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-18 20:50:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-18 20:50:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-18 20:50:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-18 20:50:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-11-18 20:50:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-11-18 20:50:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-11-18 20:50:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-11-18 20:50:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-18 20:50:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-18 20:50:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-18 20:50:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-18 20:50:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-18 20:50:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-18 20:50:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-11-18 20:50:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-11-18 20:50:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-18 20:50:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-18 20:50:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-11-18 20:50:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-11-18 20:50:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-11-18 20:50:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-11-18 20:50:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-18 20:50:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-18 20:50:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-11-18 20:50:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-11-18 20:50:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-18 20:50:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-18 20:50:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-18 20:50:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-18 20:50:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-11-18 20:50:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-11-18 20:50:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-11-18 20:50:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-11-18 20:50:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-18 20:50:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-18 20:50:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-11-18 20:50:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-11-18 20:50:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-18 20:50:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-18 20:50:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-18 20:50:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-18 20:50:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-11-18 20:50:57,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-11-18 20:50:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-11-18 20:50:57,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-11-18 20:50:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-11-18 20:50:57,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-11-18 20:50:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-11-18 20:50:57,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-11-18 20:50:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-18 20:50:57,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-18 20:50:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-18 20:50:57,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-18 20:50:57,246 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-11-18 20:50:57,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-11-18 20:50:57,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-18 20:50:57,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-18 20:50:57,246 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-11-18 20:50:57,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-11-18 20:50:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-18 20:50:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-18 20:50:57,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-18 20:50:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-11-18 20:50:57,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-11-18 20:50:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-11-18 20:50:57,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-11-18 20:50:57,248 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-11-18 20:50:57,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-11-18 20:50:57,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-18 20:50:57,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-18 20:50:57,249 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-18 20:50:57,249 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-18 20:50:57,249 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-11-18 20:50:57,249 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-11-18 20:50:57,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-18 20:50:57,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-18 20:50:57,250 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-18 20:50:57,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-18 20:50:57,250 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-18 20:50:57,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-18 20:50:57,250 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-11-18 20:50:57,250 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-11-18 20:50:57,251 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-11-18 20:50:57,251 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-11-18 20:50:57,251 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-11-18 20:50:57,251 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-11-18 20:50:57,251 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-11-18 20:50:57,251 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-11-18 20:50:57,252 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-11-18 20:50:57,252 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-11-18 20:50:57,252 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-18 20:50:57,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-18 20:50:57,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-18 20:50:57,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-18 20:50:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-18 20:50:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-18 20:50:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-11-18 20:50:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-11-18 20:50:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-18 20:50:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-18 20:50:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-18 20:50:57,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-18 20:50:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-11-18 20:50:57,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-11-18 20:50:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-18 20:50:57,255 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-18 20:50:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-18 20:50:57,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-18 20:50:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-18 20:50:57,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-18 20:50:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-11-18 20:50:57,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-11-18 20:50:57,256 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-11-18 20:50:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-11-18 20:50:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-18 20:50:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-18 20:50:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 20:50:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-11-18 20:50:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-11-18 20:50:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-18 20:50:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-18 20:50:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-18 20:50:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-18 20:50:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-18 20:50:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-18 20:50:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-18 20:50:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-18 20:50:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-18 20:50:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-18 20:50:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-11-18 20:50:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-11-18 20:50:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-18 20:50:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-18 20:50:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-18 20:50:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-18 20:50:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-11-18 20:50:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-11-18 20:50:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-18 20:50:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-18 20:50:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-11-18 20:50:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-11-18 20:50:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-18 20:50:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-18 20:50:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-18 20:50:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-18 20:50:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-18 20:50:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-18 20:50:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-11-18 20:50:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-11-18 20:50:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-11-18 20:50:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-11-18 20:50:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-11-18 20:50:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-11-18 20:50:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-18 20:50:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-18 20:50:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-11-18 20:50:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-11-18 20:50:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-18 20:50:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-18 20:50:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-18 20:50:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-18 20:50:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-11-18 20:50:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-11-18 20:50:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-18 20:50:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-18 20:50:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-11-18 20:50:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-11-18 20:50:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-18 20:50:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-18 20:50:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tg3 [2022-11-18 20:50:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tg3 [2022-11-18 20:50:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2022-11-18 20:50:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2022-11-18 20:50:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-11-18 20:50:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-11-18 20:50:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-11-18 20:50:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-11-18 20:50:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_98 [2022-11-18 20:50:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_98 [2022-11-18 20:50:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-11-18 20:50:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-11-18 20:50:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-11-18 20:50:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-11-18 20:50:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-18 20:50:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-18 20:50:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-11-18 20:50:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-11-18 20:50:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-11-18 20:50:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-11-18 20:50:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-18 20:50:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-18 20:50:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-11-18 20:50:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-11-18 20:50:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-11-18 20:50:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-11-18 20:50:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-11-18 20:50:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-11-18 20:50:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-18 20:50:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-18 20:50:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-11-18 20:50:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-11-18 20:50:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-11-18 20:50:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-11-18 20:50:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-18 20:50:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-18 20:50:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-11-18 20:50:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-11-18 20:50:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-11-18 20:50:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-11-18 20:50:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-18 20:50:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-18 20:50:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-18 20:50:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-18 20:50:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-11-18 20:50:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-11-18 20:50:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:50:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-11-18 20:50:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-11-18 20:50:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-11-18 20:50:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-11-18 20:50:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-18 20:50:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-18 20:51:00,717 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:51:00,733 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:51:02,137 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-18 20:53:24,812 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-18 20:53:25,845 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:53:25,910 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:53:25,910 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-11-18 20:53:25,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:53:25 BoogieIcfgContainer [2022-11-18 20:53:25,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:53:25,929 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:53:25,929 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:53:25,932 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:53:25,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:50:33" (1/3) ... [2022-11-18 20:53:25,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2585b140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:53:25, skipping insertion in model container [2022-11-18 20:53:25,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:50:53" (2/3) ... [2022-11-18 20:53:25,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2585b140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:53:25, skipping insertion in model container [2022-11-18 20:53:25,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:53:25" (3/3) ... [2022-11-18 20:53:25,936 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-18 20:53:25,955 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:53:25,956 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-18 20:53:26,276 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:53:26,286 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;@78c146cd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:53:26,287 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-18 20:53:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand has 13890 states, 9871 states have (on average 1.4238678958565494) internal successors, (14055), 10155 states have internal predecessors, (14055), 3662 states have call successors, (3662), 356 states have call predecessors, (3662), 355 states have return successors, (3652), 3585 states have call predecessors, (3652), 3652 states have call successors, (3652) [2022-11-18 20:53:26,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-11-18 20:53:26,376 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:53:26,377 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 40, 40, 40, 40, 40, 40, 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, 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] [2022-11-18 20:53:26,378 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_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)] === [2022-11-18 20:53:26,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:53:26,383 INFO L85 PathProgramCache]: Analyzing trace with hash -893848014, now seen corresponding path program 1 times [2022-11-18 20:53:26,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:53:26,393 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86612220] [2022-11-18 20:53:26,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:53:26,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:53:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:28,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:53:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:28,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:53:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-18 20:53:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-18 20:53:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-18 20:53:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-18 20:53:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:53:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-18 20:53:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-18 20:53:29,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-18 20:53:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-18 20:53:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-18 20:53:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-18 20:53:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-18 20:53:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-18 20:53:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-18 20:53:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-18 20:53:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-18 20:53:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-18 20:53:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-18 20:53:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-18 20:53:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-18 20:53:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-18 20:53:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-18 20:53:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-18 20:53:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-18 20:53:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-18 20:53:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:29,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-18 20:53:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-18 20:53:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-18 20:53:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-18 20:53:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-18 20:53:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-18 20:53:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-18 20:53:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-18 20:53:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-18 20:53:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-11-18 20:53:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-11-18 20:53:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-11-18 20:53:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-11-18 20:53:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:53:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2022-11-18 20:53:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2022-11-18 20:53:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:53:30,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2022-11-18 20:53:30,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:53:30,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86612220] [2022-11-18 20:53:30,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86612220] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:53:30,503 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:53:30,503 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:53:30,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707801640] [2022-11-18 20:53:30,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:53:30,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:53:30,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:53:30,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:53:30,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:53:30,569 INFO L87 Difference]: Start difference. First operand has 13890 states, 9871 states have (on average 1.4238678958565494) internal successors, (14055), 10155 states have internal predecessors, (14055), 3662 states have call successors, (3662), 356 states have call predecessors, (3662), 355 states have return successors, (3652), 3585 states have call predecessors, (3652), 3652 states have call successors, (3652) Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-18 20:54:00,721 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 [] [2022-11-18 20:54:03,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:54:15,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:54:42,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:54:58,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:55:01,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:55:04,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:55:07,514 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 [] [2022-11-18 20:55:35,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:55:35,371 INFO L93 Difference]: Finished difference Result 44993 states and 76451 transitions. [2022-11-18 20:55:35,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:55:35,374 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 470 [2022-11-18 20:55:35,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:55:35,691 INFO L225 Difference]: With dead ends: 44993 [2022-11-18 20:55:35,691 INFO L226 Difference]: Without dead ends: 31169 [2022-11-18 20:55:35,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:55:35,945 INFO L413 NwaCegarLoop]: 22533 mSDtfsCounter, 27977 mSDsluCounter, 29528 mSDsCounter, 0 mSdLazyCounter, 15964 mSolverCounterSat, 11334 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 112.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31231 SdHoareTripleChecker+Valid, 52061 SdHoareTripleChecker+Invalid, 27306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.6s SdHoareTripleChecker+Time, 11334 IncrementalHoareTripleChecker+Valid, 15964 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 121.2s IncrementalHoareTripleChecker+Time [2022-11-18 20:55:35,946 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31231 Valid, 52061 Invalid, 27306 Unknown, 0 Unchecked, 0.6s Time], IncrementalHoareTripleChecker [11334 Valid, 15964 Invalid, 8 Unknown, 0 Unchecked, 121.2s Time] [2022-11-18 20:55:36,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31169 states. [2022-11-18 20:55:39,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31169 to 27641. [2022-11-18 20:55:39,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27641 states, 19660 states have (on average 1.3998982706002034) internal successors, (27522), 20239 states have internal predecessors, (27522), 7256 states have call successors, (7256), 708 states have call predecessors, (7256), 722 states have return successors, (8096), 7121 states have call predecessors, (8096), 7252 states have call successors, (8096) [2022-11-18 20:55:40,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27641 states to 27641 states and 42874 transitions. [2022-11-18 20:55:40,190 INFO L78 Accepts]: Start accepts. Automaton has 27641 states and 42874 transitions. Word has length 470 [2022-11-18 20:55:40,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:55:40,197 INFO L495 AbstractCegarLoop]: Abstraction has 27641 states and 42874 transitions. [2022-11-18 20:55:40,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-18 20:55:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 27641 states and 42874 transitions. [2022-11-18 20:55:40,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2022-11-18 20:55:40,221 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:55:40,221 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 40, 40, 40, 40, 40, 40, 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, 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] [2022-11-18 20:55:40,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-18 20:55:40,222 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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)] === [2022-11-18 20:55:40,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:55:40,223 INFO L85 PathProgramCache]: Analyzing trace with hash 1518336068, now seen corresponding path program 1 times [2022-11-18 20:55:40,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:55:40,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544898439] [2022-11-18 20:55:40,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:55:40,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:55:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:55:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:55:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-18 20:55:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-18 20:55:41,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-18 20:55:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-18 20:55:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:41,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:55:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-18 20:55:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-18 20:55:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-18 20:55:42,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-18 20:55:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-18 20:55:42,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-18 20:55:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-18 20:55:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-18 20:55:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-18 20:55:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-18 20:55:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-18 20:55:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-18 20:55:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-18 20:55:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-18 20:55:42,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-18 20:55:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-18 20:55:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-18 20:55:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-18 20:55:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-18 20:55:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-18 20:55:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-18 20:55:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-18 20:55:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-18 20:55:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-18 20:55:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:42,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-18 20:55:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-18 20:55:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-18 20:55:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-18 20:55:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-18 20:55:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-11-18 20:55:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-11-18 20:55:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-11-18 20:55:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-11-18 20:55:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:55:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2022-11-18 20:55:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2022-11-18 20:55:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2022-11-18 20:55:43,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:55:43,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544898439] [2022-11-18 20:55:43,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544898439] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:55:43,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:55:43,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:55:43,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328427118] [2022-11-18 20:55:43,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:55:43,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:55:43,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:55:43,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:55:43,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:55:43,350 INFO L87 Difference]: Start difference. First operand 27641 states and 42874 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-18 20:56:35,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:56:37,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:56:59,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:57:21,551 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 [] [2022-11-18 20:57:46,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:57:46,915 INFO L93 Difference]: Finished difference Result 89576 states and 143567 transitions. [2022-11-18 20:57:46,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:57:46,916 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 473 [2022-11-18 20:57:46,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:57:47,461 INFO L225 Difference]: With dead ends: 89576 [2022-11-18 20:57:47,461 INFO L226 Difference]: Without dead ends: 62020 [2022-11-18 20:57:47,840 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:57:47,843 INFO L413 NwaCegarLoop]: 22425 mSDtfsCounter, 27812 mSDsluCounter, 29288 mSDsCounter, 0 mSdLazyCounter, 15932 mSolverCounterSat, 11164 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 110.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31126 SdHoareTripleChecker+Valid, 51713 SdHoareTripleChecker+Invalid, 27100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 11164 IncrementalHoareTripleChecker+Valid, 15932 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 119.3s IncrementalHoareTripleChecker+Time [2022-11-18 20:57:47,844 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31126 Valid, 51713 Invalid, 27100 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [11164 Valid, 15932 Invalid, 4 Unknown, 0 Unchecked, 119.3s Time] [2022-11-18 20:57:47,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62020 states. [2022-11-18 20:57:54,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62020 to 55022. [2022-11-18 20:57:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55022 states, 39169 states have (on average 1.4006484720059231) internal successors, (54862), 40319 states have internal predecessors, (54862), 14409 states have call successors, (14409), 1412 states have call predecessors, (14409), 1441 states have return successors, (16093), 14146 states have call predecessors, (16093), 14405 states have call successors, (16093) [2022-11-18 20:57:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55022 states to 55022 states and 85364 transitions. [2022-11-18 20:57:55,385 INFO L78 Accepts]: Start accepts. Automaton has 55022 states and 85364 transitions. Word has length 473 [2022-11-18 20:57:55,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:57:55,388 INFO L495 AbstractCegarLoop]: Abstraction has 55022 states and 85364 transitions. [2022-11-18 20:57:55,388 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-18 20:57:55,388 INFO L276 IsEmpty]: Start isEmpty. Operand 55022 states and 85364 transitions. [2022-11-18 20:57:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2022-11-18 20:57:55,405 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:57:55,406 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 40, 40, 40, 40, 40, 40, 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, 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] [2022-11-18 20:57:55,406 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-18 20:57:55,406 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_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)] === [2022-11-18 20:57:55,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:57:55,407 INFO L85 PathProgramCache]: Analyzing trace with hash 108764545, now seen corresponding path program 1 times [2022-11-18 20:57:55,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:57:55,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633762590] [2022-11-18 20:57:55,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:57:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:57:56,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:57:57,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:57:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-18 20:57:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-18 20:57:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-18 20:57:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-18 20:57:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:57:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-18 20:57:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-18 20:57:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-18 20:57:57,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-18 20:57:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-18 20:57:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-18 20:57:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-18 20:57:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:57,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-18 20:57:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-18 20:57:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-18 20:57:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-18 20:57:58,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-18 20:57:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-18 20:57:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-18 20:57:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-18 20:57:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-18 20:57:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-18 20:57:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-18 20:57:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-18 20:57:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-18 20:57:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-18 20:57:58,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-18 20:57:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-18 20:57:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-18 20:57:58,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-18 20:57:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-18 20:57:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-18 20:57:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-18 20:57:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-18 20:57:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-11-18 20:57:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-11-18 20:57:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-11-18 20:57:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:58,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-11-18 20:57:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:59,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:57:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:59,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2022-11-18 20:57:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:57:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2022-11-18 20:57:59,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:57:59,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633762590] [2022-11-18 20:57:59,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633762590] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:57:59,054 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:57:59,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:57:59,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996655015] [2022-11-18 20:57:59,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:57:59,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:57:59,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:57:59,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:57:59,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:57:59,062 INFO L87 Difference]: Start difference. First operand 55022 states and 85364 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-11-18 20:59:07,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:59:10,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:59:14,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:59:17,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:59:25,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:59:29,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:59:47,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:59:49,235 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 [] [2022-11-18 21:00:13,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 21:00:13,787 INFO L93 Difference]: Finished difference Result 177772 states and 284766 transitions. [2022-11-18 21:00:13,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 21:00:13,788 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 476 [2022-11-18 21:00:13,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 21:00:14,998 INFO L225 Difference]: With dead ends: 177772 [2022-11-18 21:00:14,999 INFO L226 Difference]: Without dead ends: 122835 [2022-11-18 21:00:15,812 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-18 21:00:15,813 INFO L413 NwaCegarLoop]: 29764 mSDtfsCounter, 25977 mSDsluCounter, 34573 mSDsCounter, 0 mSdLazyCounter, 16643 mSolverCounterSat, 9557 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 119.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29207 SdHoareTripleChecker+Valid, 64337 SdHoareTripleChecker+Invalid, 26208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 9557 IncrementalHoareTripleChecker+Valid, 16643 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 127.7s IncrementalHoareTripleChecker+Time [2022-11-18 21:00:15,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29207 Valid, 64337 Invalid, 26208 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [9557 Valid, 16643 Invalid, 8 Unknown, 0 Unchecked, 127.7s Time] [2022-11-18 21:00:15,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122835 states.