./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 12:53:35,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 12:53:35,237 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 12:53:35,243 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 12:53:35,244 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 12:53:35,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 12:53:35,272 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 12:53:35,273 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 12:53:35,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 12:53:35,274 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 12:53:35,274 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 12:53:35,275 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 12:53:35,275 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 12:53:35,276 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 12:53:35,276 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 12:53:35,277 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 12:53:35,277 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 12:53:35,278 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 12:53:35,278 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 12:53:35,279 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 12:53:35,280 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 12:53:35,280 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 12:53:35,281 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 12:53:35,282 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 12:53:35,282 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 12:53:35,282 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 12:53:35,283 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 12:53:35,283 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 12:53:35,284 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 12:53:35,284 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 12:53:35,285 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 12:53:35,285 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 12:53:35,285 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 12:53:35,286 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 12:53:35,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 12:53:35,287 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 12:53:35,287 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 12:53:35,287 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 12:53:35,287 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 12:53:35,287 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 12:53:35,288 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 12:53:35,288 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 12:53:35,288 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 12:53:35,289 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 12:53:35,289 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 [2023-12-02 12:53:35,543 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 12:53:35,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 12:53:35,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 12:53:35,567 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 12:53:35,568 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 12:53:35,569 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2023-12-02 12:53:38,305 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 12:53:38,750 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 12:53:38,751 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2023-12-02 12:53:38,790 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/data/3c5492eb4/85ee87e6b93947f6a6049d6757d14ff6/FLAG4aeb34d78 [2023-12-02 12:53:38,804 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/data/3c5492eb4/85ee87e6b93947f6a6049d6757d14ff6 [2023-12-02 12:53:38,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 12:53:38,807 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 12:53:38,808 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 12:53:38,809 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 12:53:38,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 12:53:38,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:53:38" (1/1) ... [2023-12-02 12:53:38,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1df5d87e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:38, skipping insertion in model container [2023-12-02 12:53:38,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:53:38" (1/1) ... [2023-12-02 12:53:38,965 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 12:53:40,837 WARN L240 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_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2023-12-02 12:53:40,842 WARN L240 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_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2023-12-02 12:53:40,843 WARN L240 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_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2023-12-02 12:53:40,844 WARN L240 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_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2023-12-02 12:53:40,849 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 12:53:40,870 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 12:53:41,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6219] [2023-12-02 12:53:41,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6222] [2023-12-02 12:53:41,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6225] [2023-12-02 12:53:41,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6228] [2023-12-02 12:53:41,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [6657-6658] [2023-12-02 12:53:41,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [6664-6665] [2023-12-02 12:53:41,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [6671-6672] [2023-12-02 12:53:41,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [6678-6679] [2023-12-02 12:53:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___4->state): : "memory", "cc"); [6722-6723] [2023-12-02 12:53:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___5->state): : "memory", "cc"); [6729-6730] [2023-12-02 12:53:41,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [6736-6737] [2023-12-02 12:53:41,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___7->state): : "memory", "cc"); [6743-6744] [2023-12-02 12:53:41,189 WARN L240 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_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2023-12-02 12:53:41,190 WARN L240 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_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2023-12-02 12:53:41,190 WARN L240 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_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2023-12-02 12:53:41,191 WARN L240 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_fdeda95a-3363-4a1f-9019-5b90888272d3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2023-12-02 12:53:41,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 12:53:41,337 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 12:53:41,337 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 12:53:41,345 INFO L206 MainTranslator]: Completed translation [2023-12-02 12:53:41,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41 WrapperNode [2023-12-02 12:53:41,346 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 12:53:41,347 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 12:53:41,348 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 12:53:41,348 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 12:53:41,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,416 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,527 INFO L138 Inliner]: procedures = 325, calls = 936, calls flagged for inlining = 152, calls inlined = 139, statements flattened = 2778 [2023-12-02 12:53:41,527 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 12:53:41,528 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 12:53:41,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 12:53:41,529 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 12:53:41,539 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,559 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,560 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,677 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,694 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,714 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,728 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,754 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 12:53:41,755 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 12:53:41,755 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 12:53:41,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 12:53:41,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (1/1) ... [2023-12-02 12:53:41,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 12:53:41,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 12:53:41,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 12:53:41,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 12:53:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 12:53:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 12:53:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-12-02 12:53:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 12:53:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 12:53:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 12:53:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 12:53:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 12:53:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 12:53:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 12:53:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 12:53:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2023-12-02 12:53:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request [2023-12-02 12:53:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2023-12-02 12:53:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2023-12-02 12:53:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 12:53:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 12:53:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_irq_unsubscribe [2023-12-02 12:53:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_irq_unsubscribe [2023-12-02 12:53:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-02 12:53:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-02 12:53:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~int [2023-12-02 12:53:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~int [2023-12-02 12:53:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_unlock [2023-12-02 12:53:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_unlock [2023-12-02 12:53:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 12:53:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 12:53:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2023-12-02 12:53:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2023-12-02 12:53:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 12:53:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2023-12-02 12:53:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2023-12-02 12:53:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 12:53:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 12:53:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 12:53:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 12:53:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 12:53:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hwbus_priv [2023-12-02 12:53:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hwbus_priv [2023-12-02 12:53:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 12:53:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 12:53:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 12:53:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 12:53:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2023-12-02 12:53:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2023-12-02 12:53:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-02 12:53:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-02 12:53:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 12:53:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 12:53:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-02 12:53:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-02 12:53:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 12:53:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 12:53:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_probe [2023-12-02 12:53:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_probe [2023-12-02 12:53:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 12:53:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 12:53:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 12:53:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2023-12-02 12:53:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2023-12-02 12:53:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 12:53:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 12:53:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 12:53:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 12:53:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 12:53:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_disconnect [2023-12-02 12:53:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_disconnect [2023-12-02 12:53:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-12-02 12:53:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-12-02 12:53:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 12:53:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 12:53:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2023-12-02 12:53:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2023-12-02 12:53:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2023-12-02 12:53:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2023-12-02 12:53:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 12:53:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 12:53:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_off [2023-12-02 12:53:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_off [2023-12-02 12:53:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 12:53:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-02 12:53:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-02 12:53:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-02 12:53:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-02 12:53:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-12-02 12:53:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-12-02 12:53:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 12:53:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 12:53:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 12:53:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 12:53:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 12:53:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2023-12-02 12:53:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2023-12-02 12:53:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 12:53:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 12:53:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 12:53:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 12:53:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2023-12-02 12:53:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2023-12-02 12:53:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 12:53:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 12:53:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-12-02 12:53:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-12-02 12:53:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_lock [2023-12-02 12:53:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_lock [2023-12-02 12:53:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 12:53:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 12:53:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_resume [2023-12-02 12:53:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_resume [2023-12-02 12:53:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2023-12-02 12:53:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2023-12-02 12:53:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_pm [2023-12-02 12:53:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_pm [2023-12-02 12:53:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 12:53:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 12:53:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 12:53:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 12:53:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 12:53:42,340 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 12:53:42,342 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 12:53:42,422 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 12:53:48,035 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-02 12:53:48,396 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 12:53:49,018 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 12:53:49,018 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-02 12:53:49,020 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:53:49 BoogieIcfgContainer [2023-12-02 12:53:49,021 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 12:53:49,023 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 12:53:49,024 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 12:53:49,027 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 12:53:49,028 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:53:38" (1/3) ... [2023-12-02 12:53:49,028 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38b9c652 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:53:49, skipping insertion in model container [2023-12-02 12:53:49,028 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:53:41" (2/3) ... [2023-12-02 12:53:49,029 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38b9c652 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:53:49, skipping insertion in model container [2023-12-02 12:53:49,029 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:53:49" (3/3) ... [2023-12-02 12:53:49,030 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2023-12-02 12:53:49,052 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 12:53:49,053 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-12-02 12:53:49,129 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 12:53:49,137 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@364b3bc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 12:53:49,137 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-12-02 12:53:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand has 803 states, 497 states have (on average 1.3541247484909458) internal successors, (673), 505 states have internal predecessors, (673), 254 states have call successors, (254), 52 states have call predecessors, (254), 51 states have return successors, (245), 244 states have call predecessors, (245), 245 states have call successors, (245) [2023-12-02 12:53:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-02 12:53:49,175 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:53:49,176 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 11, 11, 11, 11, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:53:49,176 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 12:53:49,182 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:53:49,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1564461181, now seen corresponding path program 1 times [2023-12-02 12:53:49,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:53:49,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407183564] [2023-12-02 12:53:49,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:53:49,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:53:49,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:53:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2023-12-02 12:53:49,804 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:53:49,805 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407183564] [2023-12-02 12:53:49,805 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1407183564] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:53:49,805 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:53:49,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 12:53:49,807 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844711416] [2023-12-02 12:53:49,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:53:49,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 12:53:49,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:53:49,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 12:53:49,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:53:49,851 INFO L87 Difference]: Start difference. First operand has 803 states, 497 states have (on average 1.3541247484909458) internal successors, (673), 505 states have internal predecessors, (673), 254 states have call successors, (254), 52 states have call predecessors, (254), 51 states have return successors, (245), 244 states have call predecessors, (245), 245 states have call successors, (245) Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2023-12-02 12:53:52,380 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 [] [2023-12-02 12:53:54,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:53:56,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:53:58,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:00,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:02,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:03,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:54:03,141 INFO L93 Difference]: Finished difference Result 2252 states and 3337 transitions. [2023-12-02 12:54:03,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 12:54:03,144 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) Word has length 135 [2023-12-02 12:54:03,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:54:03,194 INFO L225 Difference]: With dead ends: 2252 [2023-12-02 12:54:03,194 INFO L226 Difference]: Without dead ends: 1459 [2023-12-02 12:54:03,213 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:03,216 INFO L413 NwaCegarLoop]: 955 mSDtfsCounter, 1016 mSDsluCounter, 909 mSDsCounter, 0 mSdLazyCounter, 398 mSolverCounterSat, 9 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1016 SdHoareTripleChecker+Valid, 1864 SdHoareTripleChecker+Invalid, 413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 398 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2023-12-02 12:54:03,217 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1016 Valid, 1864 Invalid, 413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 398 Invalid, 6 Unknown, 0 Unchecked, 13.1s Time] [2023-12-02 12:54:03,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1459 states. [2023-12-02 12:54:03,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1459 to 1455. [2023-12-02 12:54:03,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1455 states, 921 states have (on average 1.3355048859934853) internal successors, (1230), 940 states have internal predecessors, (1230), 433 states have call successors, (433), 99 states have call predecessors, (433), 98 states have return successors, (429), 427 states have call predecessors, (429), 429 states have call successors, (429) [2023-12-02 12:54:03,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1455 states and 2092 transitions. [2023-12-02 12:54:03,372 INFO L78 Accepts]: Start accepts. Automaton has 1455 states and 2092 transitions. Word has length 135 [2023-12-02 12:54:03,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:54:03,373 INFO L495 AbstractCegarLoop]: Abstraction has 1455 states and 2092 transitions. [2023-12-02 12:54:03,373 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2023-12-02 12:54:03,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2092 transitions. [2023-12-02 12:54:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-02 12:54:03,379 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:54:03,379 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:54:03,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 12:54:03,380 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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)] === [2023-12-02 12:54:03,380 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:54:03,381 INFO L85 PathProgramCache]: Analyzing trace with hash -818259176, now seen corresponding path program 1 times [2023-12-02 12:54:03,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:54:03,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751698532] [2023-12-02 12:54:03,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:54:03,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:54:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:54:03,603 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2023-12-02 12:54:03,603 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:54:03,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751698532] [2023-12-02 12:54:03,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751698532] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:54:03,604 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:54:03,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 12:54:03,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202055360] [2023-12-02 12:54:03,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:54:03,606 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 12:54:03,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:54:03,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 12:54:03,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:03,608 INFO L87 Difference]: Start difference. First operand 1455 states and 2092 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-12-02 12:54:06,480 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 [] [2023-12-02 12:54:08,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:10,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:12,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:14,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:16,633 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 [] [2023-12-02 12:54:16,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:54:16,924 INFO L93 Difference]: Finished difference Result 4075 states and 5844 transitions. [2023-12-02 12:54:16,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 12:54:16,925 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 133 [2023-12-02 12:54:16,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:54:16,949 INFO L225 Difference]: With dead ends: 4075 [2023-12-02 12:54:16,950 INFO L226 Difference]: Without dead ends: 2643 [2023-12-02 12:54:16,957 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:16,959 INFO L413 NwaCegarLoop]: 1105 mSDtfsCounter, 858 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 481 mSolverCounterSat, 29 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 858 SdHoareTripleChecker+Valid, 1971 SdHoareTripleChecker+Invalid, 516 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 481 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2023-12-02 12:54:16,959 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [858 Valid, 1971 Invalid, 516 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 481 Invalid, 6 Unknown, 0 Unchecked, 13.1s Time] [2023-12-02 12:54:16,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2643 states. [2023-12-02 12:54:17,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2643 to 2614. [2023-12-02 12:54:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2614 states, 1648 states have (on average 1.3064320388349515) internal successors, (2153), 1686 states have internal predecessors, (2153), 772 states have call successors, (772), 192 states have call predecessors, (772), 191 states have return successors, (768), 759 states have call predecessors, (768), 768 states have call successors, (768) [2023-12-02 12:54:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 2614 states and 3693 transitions. [2023-12-02 12:54:17,135 INFO L78 Accepts]: Start accepts. Automaton has 2614 states and 3693 transitions. Word has length 133 [2023-12-02 12:54:17,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:54:17,136 INFO L495 AbstractCegarLoop]: Abstraction has 2614 states and 3693 transitions. [2023-12-02 12:54:17,137 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-12-02 12:54:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 3693 transitions. [2023-12-02 12:54:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-02 12:54:17,140 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:54:17,141 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:54:17,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 12:54:17,141 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)] === [2023-12-02 12:54:17,142 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:54:17,142 INFO L85 PathProgramCache]: Analyzing trace with hash -88963028, now seen corresponding path program 1 times [2023-12-02 12:54:17,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:54:17,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501700955] [2023-12-02 12:54:17,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:54:17,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:54:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:54:17,396 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2023-12-02 12:54:17,397 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:54:17,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501700955] [2023-12-02 12:54:17,397 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [501700955] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:54:17,397 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:54:17,398 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 12:54:17,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016636915] [2023-12-02 12:54:17,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:54:17,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 12:54:17,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:54:17,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 12:54:17,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:17,400 INFO L87 Difference]: Start difference. First operand 2614 states and 3693 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2023-12-02 12:54:19,820 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 [] [2023-12-02 12:54:21,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:24,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:26,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:28,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:30,539 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 [] [2023-12-02 12:54:30,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:54:30,681 INFO L93 Difference]: Finished difference Result 7700 states and 11015 transitions. [2023-12-02 12:54:30,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 12:54:30,682 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 137 [2023-12-02 12:54:30,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:54:30,749 INFO L225 Difference]: With dead ends: 7700 [2023-12-02 12:54:30,749 INFO L226 Difference]: Without dead ends: 5109 [2023-12-02 12:54:30,763 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:30,767 INFO L413 NwaCegarLoop]: 950 mSDtfsCounter, 1079 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 387 mSolverCounterSat, 6 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1079 SdHoareTripleChecker+Valid, 1851 SdHoareTripleChecker+Invalid, 399 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 387 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2023-12-02 12:54:30,769 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1079 Valid, 1851 Invalid, 399 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 387 Invalid, 6 Unknown, 0 Unchecked, 13.0s Time] [2023-12-02 12:54:30,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5109 states. [2023-12-02 12:54:31,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5109 to 5076. [2023-12-02 12:54:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5076 states, 3218 states have (on average 1.3085767557489123) internal successors, (4211), 3300 states have internal predecessors, (4211), 1486 states have call successors, (1486), 378 states have call predecessors, (1486), 369 states have return successors, (1606), 1437 states have call predecessors, (1606), 1482 states have call successors, (1606) [2023-12-02 12:54:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 5076 states and 7303 transitions. [2023-12-02 12:54:31,174 INFO L78 Accepts]: Start accepts. Automaton has 5076 states and 7303 transitions. Word has length 137 [2023-12-02 12:54:31,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:54:31,175 INFO L495 AbstractCegarLoop]: Abstraction has 5076 states and 7303 transitions. [2023-12-02 12:54:31,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2023-12-02 12:54:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 5076 states and 7303 transitions. [2023-12-02 12:54:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-02 12:54:31,179 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:54:31,179 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:54:31,180 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 12:54:31,180 INFO L420 AbstractCegarLoop]: === Iteration 4 === 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)] === [2023-12-02 12:54:31,181 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:54:31,181 INFO L85 PathProgramCache]: Analyzing trace with hash -1610348844, now seen corresponding path program 1 times [2023-12-02 12:54:31,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:54:31,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412678925] [2023-12-02 12:54:31,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:54:31,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:54:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:54:31,467 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2023-12-02 12:54:31,467 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:54:31,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412678925] [2023-12-02 12:54:31,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [412678925] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:54:31,468 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:54:31,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 12:54:31,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [568338089] [2023-12-02 12:54:31,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:54:31,469 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 12:54:31,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:54:31,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 12:54:31,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:31,470 INFO L87 Difference]: Start difference. First operand 5076 states and 7303 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-12-02 12:54:34,467 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 [] [2023-12-02 12:54:36,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:38,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:40,506 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 [] [2023-12-02 12:54:40,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:54:40,785 INFO L93 Difference]: Finished difference Result 12082 states and 17359 transitions. [2023-12-02 12:54:40,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 12:54:40,786 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 139 [2023-12-02 12:54:40,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:54:40,834 INFO L225 Difference]: With dead ends: 12082 [2023-12-02 12:54:40,834 INFO L226 Difference]: Without dead ends: 7029 [2023-12-02 12:54:40,851 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:40,853 INFO L413 NwaCegarLoop]: 932 mSDtfsCounter, 948 mSDsluCounter, 899 mSDsCounter, 0 mSdLazyCounter, 405 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 948 SdHoareTripleChecker+Valid, 1831 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 405 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2023-12-02 12:54:40,853 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [948 Valid, 1831 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 405 Invalid, 4 Unknown, 0 Unchecked, 9.0s Time] [2023-12-02 12:54:40,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7029 states. [2023-12-02 12:54:41,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7029 to 6996. [2023-12-02 12:54:41,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6996 states, 4432 states have (on average 1.295803249097473) internal successors, (5743), 4568 states have internal predecessors, (5743), 2042 states have call successors, (2042), 532 states have call predecessors, (2042), 519 states have return successors, (2224), 1955 states have call predecessors, (2224), 2038 states have call successors, (2224) [2023-12-02 12:54:41,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6996 states to 6996 states and 10009 transitions. [2023-12-02 12:54:41,417 INFO L78 Accepts]: Start accepts. Automaton has 6996 states and 10009 transitions. Word has length 139 [2023-12-02 12:54:41,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:54:41,418 INFO L495 AbstractCegarLoop]: Abstraction has 6996 states and 10009 transitions. [2023-12-02 12:54:41,418 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-12-02 12:54:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 6996 states and 10009 transitions. [2023-12-02 12:54:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-02 12:54:41,422 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:54:41,423 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:54:41,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-02 12:54:41,423 INFO L420 AbstractCegarLoop]: === Iteration 5 === 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)] === [2023-12-02 12:54:41,423 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:54:41,423 INFO L85 PathProgramCache]: Analyzing trace with hash -1024353066, now seen corresponding path program 1 times [2023-12-02 12:54:41,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:54:41,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411712678] [2023-12-02 12:54:41,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:54:41,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:54:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:54:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-12-02 12:54:41,677 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:54:41,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411712678] [2023-12-02 12:54:41,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411712678] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:54:41,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:54:41,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 12:54:41,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861459594] [2023-12-02 12:54:41,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:54:41,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 12:54:41,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:54:41,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 12:54:41,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:41,680 INFO L87 Difference]: Start difference. First operand 6996 states and 10009 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2023-12-02 12:54:44,624 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 [] [2023-12-02 12:54:46,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:48,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:50,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:52,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:54:54,818 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 [] [2023-12-02 12:54:55,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:54:55,088 INFO L93 Difference]: Finished difference Result 17212 states and 24522 transitions. [2023-12-02 12:54:55,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 12:54:55,088 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 152 [2023-12-02 12:54:55,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:54:55,176 INFO L225 Difference]: With dead ends: 17212 [2023-12-02 12:54:55,176 INFO L226 Difference]: Without dead ends: 10239 [2023-12-02 12:54:55,206 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:54:55,207 INFO L413 NwaCegarLoop]: 1096 mSDtfsCounter, 989 mSDsluCounter, 896 mSDsCounter, 0 mSdLazyCounter, 468 mSolverCounterSat, 13 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 989 SdHoareTripleChecker+Valid, 1992 SdHoareTripleChecker+Invalid, 487 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 468 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2023-12-02 12:54:55,207 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [989 Valid, 1992 Invalid, 487 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 468 Invalid, 6 Unknown, 0 Unchecked, 13.0s Time] [2023-12-02 12:54:55,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10239 states. [2023-12-02 12:54:55,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10239 to 10198. [2023-12-02 12:54:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10198 states, 6451 states have (on average 1.2830568904045885) internal successors, (8277), 6675 states have internal predecessors, (8277), 2948 states have call successors, (2948), 815 states have call predecessors, (2948), 796 states have return successors, (3173), 2797 states have call predecessors, (3173), 2944 states have call successors, (3173) [2023-12-02 12:54:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10198 states to 10198 states and 14398 transitions. [2023-12-02 12:54:55,952 INFO L78 Accepts]: Start accepts. Automaton has 10198 states and 14398 transitions. Word has length 152 [2023-12-02 12:54:55,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:54:55,953 INFO L495 AbstractCegarLoop]: Abstraction has 10198 states and 14398 transitions. [2023-12-02 12:54:55,953 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2023-12-02 12:54:55,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10198 states and 14398 transitions. [2023-12-02 12:54:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-02 12:54:55,959 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:54:55,959 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:54:55,959 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-02 12:54:55,960 INFO L420 AbstractCegarLoop]: === Iteration 6 === 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)] === [2023-12-02 12:54:55,960 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:54:55,961 INFO L85 PathProgramCache]: Analyzing trace with hash -2085545971, now seen corresponding path program 1 times [2023-12-02 12:54:55,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:54:55,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216424331] [2023-12-02 12:54:55,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:54:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:54:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:54:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2023-12-02 12:54:56,417 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:54:56,417 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216424331] [2023-12-02 12:54:56,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [216424331] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:54:56,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:54:56,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:54:56,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404102146] [2023-12-02 12:54:56,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:54:56,418 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:54:56,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:54:56,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:54:56,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:54:56,419 INFO L87 Difference]: Start difference. First operand 10198 states and 14398 transitions. Second operand has 5 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2023-12-02 12:54:59,452 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 [] [2023-12-02 12:55:01,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:03,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:05,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:07,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:09,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:09,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:55:09,875 INFO L93 Difference]: Finished difference Result 10204 states and 14403 transitions. [2023-12-02 12:55:09,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:55:09,875 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 178 [2023-12-02 12:55:09,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:55:09,929 INFO L225 Difference]: With dead ends: 10204 [2023-12-02 12:55:09,930 INFO L226 Difference]: Without dead ends: 10202 [2023-12-02 12:55:09,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:55:09,935 INFO L413 NwaCegarLoop]: 920 mSDtfsCounter, 1058 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1069 SdHoareTripleChecker+Valid, 2746 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2023-12-02 12:55:09,936 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1069 Valid, 2746 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 13.0s Time] [2023-12-02 12:55:09,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10202 states. [2023-12-02 12:55:10,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10202 to 10202. [2023-12-02 12:55:10,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10202 states, 6454 states have (on average 1.282925317632476) internal successors, (8280), 6678 states have internal predecessors, (8280), 2948 states have call successors, (2948), 816 states have call predecessors, (2948), 797 states have return successors, (3173), 2797 states have call predecessors, (3173), 2944 states have call successors, (3173) [2023-12-02 12:55:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10202 states to 10202 states and 14401 transitions. [2023-12-02 12:55:10,507 INFO L78 Accepts]: Start accepts. Automaton has 10202 states and 14401 transitions. Word has length 178 [2023-12-02 12:55:10,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:55:10,508 INFO L495 AbstractCegarLoop]: Abstraction has 10202 states and 14401 transitions. [2023-12-02 12:55:10,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2023-12-02 12:55:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10202 states and 14401 transitions. [2023-12-02 12:55:10,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-02 12:55:10,512 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:55:10,512 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:55:10,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-12-02 12:55:10,512 INFO L420 AbstractCegarLoop]: === Iteration 7 === 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)] === [2023-12-02 12:55:10,513 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:55:10,513 INFO L85 PathProgramCache]: Analyzing trace with hash -1881523995, now seen corresponding path program 1 times [2023-12-02 12:55:10,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:55:10,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048224611] [2023-12-02 12:55:10,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:55:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:55:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:55:10,821 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2023-12-02 12:55:10,822 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:55:10,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048224611] [2023-12-02 12:55:10,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1048224611] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:55:10,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:55:10,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:55:10,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804198178] [2023-12-02 12:55:10,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:55:10,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:55:10,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:55:10,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:55:10,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:55:10,824 INFO L87 Difference]: Start difference. First operand 10202 states and 14401 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-12-02 12:55:13,894 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 [] [2023-12-02 12:55:15,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:17,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:19,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:21,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:23,951 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 [] [2023-12-02 12:55:24,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:55:24,387 INFO L93 Difference]: Finished difference Result 10208 states and 14406 transitions. [2023-12-02 12:55:24,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:55:24,388 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 183 [2023-12-02 12:55:24,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:55:24,445 INFO L225 Difference]: With dead ends: 10208 [2023-12-02 12:55:24,445 INFO L226 Difference]: Without dead ends: 10206 [2023-12-02 12:55:24,450 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:55:24,451 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 1053 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1063 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2023-12-02 12:55:24,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1063 Valid, 2749 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 13.1s Time] [2023-12-02 12:55:24,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10206 states. [2023-12-02 12:55:25,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10206 to 10206. [2023-12-02 12:55:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10206 states, 6457 states have (on average 1.282793867120954) internal successors, (8283), 6681 states have internal predecessors, (8283), 2948 states have call successors, (2948), 817 states have call predecessors, (2948), 798 states have return successors, (3173), 2797 states have call predecessors, (3173), 2944 states have call successors, (3173) [2023-12-02 12:55:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10206 states to 10206 states and 14404 transitions. [2023-12-02 12:55:25,285 INFO L78 Accepts]: Start accepts. Automaton has 10206 states and 14404 transitions. Word has length 183 [2023-12-02 12:55:25,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:55:25,286 INFO L495 AbstractCegarLoop]: Abstraction has 10206 states and 14404 transitions. [2023-12-02 12:55:25,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-12-02 12:55:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10206 states and 14404 transitions. [2023-12-02 12:55:25,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-02 12:55:25,291 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:55:25,292 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:55:25,292 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-12-02 12:55:25,292 INFO L420 AbstractCegarLoop]: === Iteration 8 === 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)] === [2023-12-02 12:55:25,292 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:55:25,293 INFO L85 PathProgramCache]: Analyzing trace with hash 276591707, now seen corresponding path program 1 times [2023-12-02 12:55:25,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:55:25,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815576986] [2023-12-02 12:55:25,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:55:25,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:55:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:55:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2023-12-02 12:55:25,671 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:55:25,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815576986] [2023-12-02 12:55:25,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1815576986] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:55:25,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:55:25,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:55:25,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529654194] [2023-12-02 12:55:25,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:55:25,672 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:55:25,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:55:25,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:55:25,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:55:25,673 INFO L87 Difference]: Start difference. First operand 10206 states and 14404 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-12-02 12:55:28,694 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 [] [2023-12-02 12:55:30,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:32,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:34,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:36,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:38,749 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 [] [2023-12-02 12:55:39,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:55:39,096 INFO L93 Difference]: Finished difference Result 10212 states and 14409 transitions. [2023-12-02 12:55:39,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:55:39,097 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 189 [2023-12-02 12:55:39,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:55:39,142 INFO L225 Difference]: With dead ends: 10212 [2023-12-02 12:55:39,142 INFO L226 Difference]: Without dead ends: 10210 [2023-12-02 12:55:39,149 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:55:39,150 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 1053 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1062 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2023-12-02 12:55:39,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1062 Valid, 2749 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 13.0s Time] [2023-12-02 12:55:39,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10210 states. [2023-12-02 12:55:39,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10210 to 10210. [2023-12-02 12:55:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10210 states, 6460 states have (on average 1.2826625386996904) internal successors, (8286), 6684 states have internal predecessors, (8286), 2948 states have call successors, (2948), 818 states have call predecessors, (2948), 799 states have return successors, (3173), 2797 states have call predecessors, (3173), 2944 states have call successors, (3173) [2023-12-02 12:55:40,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10210 states to 10210 states and 14407 transitions. [2023-12-02 12:55:40,002 INFO L78 Accepts]: Start accepts. Automaton has 10210 states and 14407 transitions. Word has length 189 [2023-12-02 12:55:40,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:55:40,003 INFO L495 AbstractCegarLoop]: Abstraction has 10210 states and 14407 transitions. [2023-12-02 12:55:40,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-12-02 12:55:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10210 states and 14407 transitions. [2023-12-02 12:55:40,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-02 12:55:40,010 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:55:40,010 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 5, 5, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:55:40,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-12-02 12:55:40,010 INFO L420 AbstractCegarLoop]: === Iteration 9 === 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)] === [2023-12-02 12:55:40,011 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:55:40,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1232485979, now seen corresponding path program 1 times [2023-12-02 12:55:40,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:55:40,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069525461] [2023-12-02 12:55:40,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:55:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:55:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:55:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 586 trivial. 0 not checked. [2023-12-02 12:55:40,443 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:55:40,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069525461] [2023-12-02 12:55:40,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069525461] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:55:40,443 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:55:40,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:55:40,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134010228] [2023-12-02 12:55:40,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:55:40,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:55:40,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:55:40,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:55:40,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:55:40,446 INFO L87 Difference]: Start difference. First operand 10210 states and 14407 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-12-02 12:55:43,480 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 [] [2023-12-02 12:55:45,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:47,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:49,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:51,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:55:53,529 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 [] [2023-12-02 12:55:53,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:55:53,906 INFO L93 Difference]: Finished difference Result 10216 states and 14412 transitions. [2023-12-02 12:55:53,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:55:53,907 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 193 [2023-12-02 12:55:53,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:55:53,944 INFO L225 Difference]: With dead ends: 10216 [2023-12-02 12:55:53,944 INFO L226 Difference]: Without dead ends: 10214 [2023-12-02 12:55:53,950 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:55:53,950 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 1053 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1061 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2023-12-02 12:55:53,951 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1061 Valid, 2749 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 13.0s Time] [2023-12-02 12:55:53,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10214 states. [2023-12-02 12:55:54,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10214 to 10214. [2023-12-02 12:55:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10214 states, 6463 states have (on average 1.2825313321986693) internal successors, (8289), 6687 states have internal predecessors, (8289), 2948 states have call successors, (2948), 819 states have call predecessors, (2948), 800 states have return successors, (3173), 2797 states have call predecessors, (3173), 2944 states have call successors, (3173) [2023-12-02 12:55:54,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10214 states to 10214 states and 14410 transitions. [2023-12-02 12:55:54,663 INFO L78 Accepts]: Start accepts. Automaton has 10214 states and 14410 transitions. Word has length 193 [2023-12-02 12:55:54,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:55:54,664 INFO L495 AbstractCegarLoop]: Abstraction has 10214 states and 14410 transitions. [2023-12-02 12:55:54,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-12-02 12:55:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10214 states and 14410 transitions. [2023-12-02 12:55:54,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-02 12:55:54,670 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:55:54,671 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:55:54,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-12-02 12:55:54,671 INFO L420 AbstractCegarLoop]: === Iteration 10 === 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)] === [2023-12-02 12:55:54,672 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:55:54,672 INFO L85 PathProgramCache]: Analyzing trace with hash 1981029518, now seen corresponding path program 1 times [2023-12-02 12:55:54,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:55:54,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807941859] [2023-12-02 12:55:54,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:55:54,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:55:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:55:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2023-12-02 12:55:55,017 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:55:55,017 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807941859] [2023-12-02 12:55:55,017 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807941859] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:55:55,017 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:55:55,017 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:55:55,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331856536] [2023-12-02 12:55:55,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:55:55,019 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:55:55,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:55:55,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:55:55,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:55:55,020 INFO L87 Difference]: Start difference. First operand 10214 states and 14410 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-12-02 12:55:58,039 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 [] [2023-12-02 12:56:00,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:02,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:04,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:06,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:08,081 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 [] [2023-12-02 12:56:08,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:56:08,469 INFO L93 Difference]: Finished difference Result 10220 states and 14415 transitions. [2023-12-02 12:56:08,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:56:08,470 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 197 [2023-12-02 12:56:08,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:56:08,496 INFO L225 Difference]: With dead ends: 10220 [2023-12-02 12:56:08,496 INFO L226 Difference]: Without dead ends: 10218 [2023-12-02 12:56:08,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:56:08,500 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 1054 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1061 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2023-12-02 12:56:08,500 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1061 Valid, 2749 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 12.9s Time] [2023-12-02 12:56:08,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10218 states. [2023-12-02 12:56:09,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10218 to 10218. [2023-12-02 12:56:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10218 states, 6466 states have (on average 1.2824002474481906) internal successors, (8292), 6690 states have internal predecessors, (8292), 2948 states have call successors, (2948), 820 states have call predecessors, (2948), 801 states have return successors, (3173), 2797 states have call predecessors, (3173), 2944 states have call successors, (3173) [2023-12-02 12:56:09,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10218 states to 10218 states and 14413 transitions. [2023-12-02 12:56:09,148 INFO L78 Accepts]: Start accepts. Automaton has 10218 states and 14413 transitions. Word has length 197 [2023-12-02 12:56:09,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:56:09,148 INFO L495 AbstractCegarLoop]: Abstraction has 10218 states and 14413 transitions. [2023-12-02 12:56:09,149 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-12-02 12:56:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10218 states and 14413 transitions. [2023-12-02 12:56:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-02 12:56:09,156 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:56:09,156 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 6, 5, 5, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:56:09,157 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-12-02 12:56:09,157 INFO L420 AbstractCegarLoop]: === Iteration 11 === 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)] === [2023-12-02 12:56:09,157 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:56:09,157 INFO L85 PathProgramCache]: Analyzing trace with hash -773652713, now seen corresponding path program 1 times [2023-12-02 12:56:09,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:56:09,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407230540] [2023-12-02 12:56:09,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:56:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:56:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:56:09,449 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-02 12:56:09,449 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:56:09,449 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407230540] [2023-12-02 12:56:09,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1407230540] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:56:09,450 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:56:09,450 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:56:09,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031067451] [2023-12-02 12:56:09,450 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:56:09,451 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:56:09,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:56:09,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:56:09,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:56:09,452 INFO L87 Difference]: Start difference. First operand 10218 states and 14413 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2023-12-02 12:56:12,307 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 [] [2023-12-02 12:56:14,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:16,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:18,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:20,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:22,399 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 [] [2023-12-02 12:56:22,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:56:22,893 INFO L93 Difference]: Finished difference Result 10224 states and 14418 transitions. [2023-12-02 12:56:22,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:56:22,894 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 204 [2023-12-02 12:56:22,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:56:22,919 INFO L225 Difference]: With dead ends: 10224 [2023-12-02 12:56:22,920 INFO L226 Difference]: Without dead ends: 10222 [2023-12-02 12:56:22,923 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:56:22,923 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 1053 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1059 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2023-12-02 12:56:22,924 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1059 Valid, 2749 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 12.9s Time] [2023-12-02 12:56:22,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10222 states. [2023-12-02 12:56:23,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10222 to 10222. [2023-12-02 12:56:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10222 states, 6469 states have (on average 1.2822692842788685) internal successors, (8295), 6693 states have internal predecessors, (8295), 2948 states have call successors, (2948), 821 states have call predecessors, (2948), 802 states have return successors, (3173), 2797 states have call predecessors, (3173), 2944 states have call successors, (3173) [2023-12-02 12:56:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10222 states to 10222 states and 14416 transitions. [2023-12-02 12:56:23,582 INFO L78 Accepts]: Start accepts. Automaton has 10222 states and 14416 transitions. Word has length 204 [2023-12-02 12:56:23,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:56:23,582 INFO L495 AbstractCegarLoop]: Abstraction has 10222 states and 14416 transitions. [2023-12-02 12:56:23,583 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2023-12-02 12:56:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10222 states and 14416 transitions. [2023-12-02 12:56:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 12:56:23,589 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:56:23,589 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 11, 11, 11, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:56:23,589 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-12-02 12:56:23,589 INFO L420 AbstractCegarLoop]: === Iteration 12 === 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)] === [2023-12-02 12:56:23,590 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:56:23,590 INFO L85 PathProgramCache]: Analyzing trace with hash -1928841200, now seen corresponding path program 1 times [2023-12-02 12:56:23,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:56:23,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079116229] [2023-12-02 12:56:23,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:56:23,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:56:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:56:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2023-12-02 12:56:23,728 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:56:23,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079116229] [2023-12-02 12:56:23,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079116229] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:56:23,729 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:56:23,729 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 12:56:23,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17933] [2023-12-02 12:56:23,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:56:23,729 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 12:56:23,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:56:23,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 12:56:23,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:56:23,730 INFO L87 Difference]: Start difference. First operand 10222 states and 14416 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-12-02 12:56:26,880 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 [] [2023-12-02 12:56:28,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:30,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:32,909 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 [] [2023-12-02 12:56:33,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:56:33,590 INFO L93 Difference]: Finished difference Result 24034 states and 33991 transitions. [2023-12-02 12:56:33,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 12:56:33,591 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 199 [2023-12-02 12:56:33,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:56:33,626 INFO L225 Difference]: With dead ends: 24034 [2023-12-02 12:56:33,626 INFO L226 Difference]: Without dead ends: 14605 [2023-12-02 12:56:33,656 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:56:33,656 INFO L413 NwaCegarLoop]: 1714 mSDtfsCounter, 948 mSDsluCounter, 897 mSDsCounter, 0 mSdLazyCounter, 565 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 948 SdHoareTripleChecker+Valid, 2611 SdHoareTripleChecker+Invalid, 573 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 565 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2023-12-02 12:56:33,657 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [948 Valid, 2611 Invalid, 573 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 565 Invalid, 4 Unknown, 0 Unchecked, 9.0s Time] [2023-12-02 12:56:33,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14605 states. [2023-12-02 12:56:34,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14605 to 14540. [2023-12-02 12:56:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14540 states, 9195 states have (on average 1.2818923327895595) internal successors, (11787), 9531 states have internal predecessors, (11787), 4198 states have call successors, (4198), 1171 states have call predecessors, (4198), 1144 states have return successors, (4536), 3967 states have call predecessors, (4536), 4194 states have call successors, (4536) [2023-12-02 12:56:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14540 states to 14540 states and 20521 transitions. [2023-12-02 12:56:34,527 INFO L78 Accepts]: Start accepts. Automaton has 14540 states and 20521 transitions. Word has length 199 [2023-12-02 12:56:34,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:56:34,528 INFO L495 AbstractCegarLoop]: Abstraction has 14540 states and 20521 transitions. [2023-12-02 12:56:34,528 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-12-02 12:56:34,528 INFO L276 IsEmpty]: Start isEmpty. Operand 14540 states and 20521 transitions. [2023-12-02 12:56:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-02 12:56:34,534 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:56:34,534 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 7, 6, 6, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:56:34,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-12-02 12:56:34,534 INFO L420 AbstractCegarLoop]: === Iteration 13 === 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)] === [2023-12-02 12:56:34,535 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:56:34,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1184719141, now seen corresponding path program 1 times [2023-12-02 12:56:34,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:56:34,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230081981] [2023-12-02 12:56:34,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:56:34,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:56:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:56:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2023-12-02 12:56:34,913 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:56:34,913 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230081981] [2023-12-02 12:56:34,913 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1230081981] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:56:34,913 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:56:34,913 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:56:34,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450263537] [2023-12-02 12:56:34,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:56:34,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:56:34,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:56:34,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:56:34,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:56:34,915 INFO L87 Difference]: Start difference. First operand 14540 states and 20521 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-12-02 12:56:37,985 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 [] [2023-12-02 12:56:39,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:42,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:44,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:46,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:48,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:48,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:56:48,555 INFO L93 Difference]: Finished difference Result 14651 states and 20589 transitions. [2023-12-02 12:56:48,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:56:48,556 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 209 [2023-12-02 12:56:48,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:56:48,590 INFO L225 Difference]: With dead ends: 14651 [2023-12-02 12:56:48,590 INFO L226 Difference]: Without dead ends: 14649 [2023-12-02 12:56:48,595 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:56:48,596 INFO L413 NwaCegarLoop]: 921 mSDtfsCounter, 1008 mSDsluCounter, 1858 mSDsCounter, 0 mSdLazyCounter, 598 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1013 SdHoareTripleChecker+Valid, 2779 SdHoareTripleChecker+Invalid, 606 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 598 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2023-12-02 12:56:48,596 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1013 Valid, 2779 Invalid, 606 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 598 Invalid, 6 Unknown, 0 Unchecked, 12.9s Time] [2023-12-02 12:56:48,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14649 states. [2023-12-02 12:56:49,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14649 to 14649. [2023-12-02 12:56:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14649 states, 9261 states have (on average 1.2798833819241981) internal successors, (11853), 9597 states have internal predecessors, (11853), 4198 states have call successors, (4198), 1214 states have call predecessors, (4198), 1187 states have return successors, (4536), 3967 states have call predecessors, (4536), 4194 states have call successors, (4536) [2023-12-02 12:56:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14649 states to 14649 states and 20587 transitions. [2023-12-02 12:56:49,810 INFO L78 Accepts]: Start accepts. Automaton has 14649 states and 20587 transitions. Word has length 209 [2023-12-02 12:56:49,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:56:49,810 INFO L495 AbstractCegarLoop]: Abstraction has 14649 states and 20587 transitions. [2023-12-02 12:56:49,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-12-02 12:56:49,810 INFO L276 IsEmpty]: Start isEmpty. Operand 14649 states and 20587 transitions. [2023-12-02 12:56:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-02 12:56:49,816 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:56:49,816 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 8, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:56:49,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-12-02 12:56:49,816 INFO L420 AbstractCegarLoop]: === Iteration 14 === 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)] === [2023-12-02 12:56:49,816 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:56:49,816 INFO L85 PathProgramCache]: Analyzing trace with hash 1718356484, now seen corresponding path program 1 times [2023-12-02 12:56:49,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:56:49,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488443509] [2023-12-02 12:56:49,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:56:49,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:56:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:56:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 653 trivial. 0 not checked. [2023-12-02 12:56:50,061 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:56:50,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488443509] [2023-12-02 12:56:50,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488443509] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:56:50,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:56:50,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:56:50,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294412049] [2023-12-02 12:56:50,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:56:50,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:56:50,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:56:50,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:56:50,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:56:50,063 INFO L87 Difference]: Start difference. First operand 14649 states and 20587 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2023-12-02 12:56:53,336 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 [] [2023-12-02 12:56:55,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:57,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:56:59,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:01,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:03,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:03,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:57:03,958 INFO L93 Difference]: Finished difference Result 14655 states and 20592 transitions. [2023-12-02 12:57:03,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:57:03,959 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 212 [2023-12-02 12:57:03,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:57:03,999 INFO L225 Difference]: With dead ends: 14655 [2023-12-02 12:57:03,999 INFO L226 Difference]: Without dead ends: 14653 [2023-12-02 12:57:04,003 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:57:04,004 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 1054 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1058 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2023-12-02 12:57:04,004 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1058 Valid, 2749 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 13.1s Time] [2023-12-02 12:57:04,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14653 states. [2023-12-02 12:57:04,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14653 to 14653. [2023-12-02 12:57:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14653 states, 9264 states have (on average 1.2797927461139897) internal successors, (11856), 9600 states have internal predecessors, (11856), 4198 states have call successors, (4198), 1215 states have call predecessors, (4198), 1188 states have return successors, (4536), 3967 states have call predecessors, (4536), 4194 states have call successors, (4536) [2023-12-02 12:57:05,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14653 states to 14653 states and 20590 transitions. [2023-12-02 12:57:05,048 INFO L78 Accepts]: Start accepts. Automaton has 14653 states and 20590 transitions. Word has length 212 [2023-12-02 12:57:05,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:57:05,048 INFO L495 AbstractCegarLoop]: Abstraction has 14653 states and 20590 transitions. [2023-12-02 12:57:05,049 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2023-12-02 12:57:05,049 INFO L276 IsEmpty]: Start isEmpty. Operand 14653 states and 20590 transitions. [2023-12-02 12:57:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-02 12:57:05,055 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:57:05,056 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 9, 8, 8, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:57:05,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-12-02 12:57:05,056 INFO L420 AbstractCegarLoop]: === Iteration 15 === 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)] === [2023-12-02 12:57:05,056 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:57:05,056 INFO L85 PathProgramCache]: Analyzing trace with hash 2003702541, now seen corresponding path program 1 times [2023-12-02 12:57:05,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:57:05,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102731677] [2023-12-02 12:57:05,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:57:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:57:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:57:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2023-12-02 12:57:05,314 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:57:05,314 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102731677] [2023-12-02 12:57:05,314 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102731677] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:57:05,314 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:57:05,314 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:57:05,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779168256] [2023-12-02 12:57:05,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:57:05,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:57:05,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:57:05,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:57:05,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:57:05,316 INFO L87 Difference]: Start difference. First operand 14653 states and 20590 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-12-02 12:57:08,536 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 [] [2023-12-02 12:57:10,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:12,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:14,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:16,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:18,593 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 [] [2023-12-02 12:57:19,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:57:19,246 INFO L93 Difference]: Finished difference Result 14659 states and 20595 transitions. [2023-12-02 12:57:19,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:57:19,247 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 218 [2023-12-02 12:57:19,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:57:19,285 INFO L225 Difference]: With dead ends: 14659 [2023-12-02 12:57:19,285 INFO L226 Difference]: Without dead ends: 14657 [2023-12-02 12:57:19,290 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:57:19,291 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 1053 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1056 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2023-12-02 12:57:19,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1056 Valid, 2749 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 12.9s Time] [2023-12-02 12:57:19,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14657 states. [2023-12-02 12:57:20,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14657 to 14657. [2023-12-02 12:57:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14657 states, 9267 states have (on average 1.2797021689867272) internal successors, (11859), 9603 states have internal predecessors, (11859), 4198 states have call successors, (4198), 1216 states have call predecessors, (4198), 1189 states have return successors, (4536), 3967 states have call predecessors, (4536), 4194 states have call successors, (4536) [2023-12-02 12:57:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14657 states to 14657 states and 20593 transitions. [2023-12-02 12:57:20,439 INFO L78 Accepts]: Start accepts. Automaton has 14657 states and 20593 transitions. Word has length 218 [2023-12-02 12:57:20,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:57:20,439 INFO L495 AbstractCegarLoop]: Abstraction has 14657 states and 20593 transitions. [2023-12-02 12:57:20,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-12-02 12:57:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 14657 states and 20593 transitions. [2023-12-02 12:57:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-02 12:57:20,450 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:57:20,451 INFO L195 NwaCegarLoop]: trace histogram [17, 11, 11, 11, 11, 11, 11, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:57:20,451 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-12-02 12:57:20,451 INFO L420 AbstractCegarLoop]: === Iteration 16 === 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)] === [2023-12-02 12:57:20,451 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:57:20,452 INFO L85 PathProgramCache]: Analyzing trace with hash -212080705, now seen corresponding path program 1 times [2023-12-02 12:57:20,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:57:20,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480213710] [2023-12-02 12:57:20,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:57:20,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:57:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:57:20,695 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 641 trivial. 0 not checked. [2023-12-02 12:57:20,696 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:57:20,696 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480213710] [2023-12-02 12:57:20,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480213710] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:57:20,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:57:20,697 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 12:57:20,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134313516] [2023-12-02 12:57:20,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:57:20,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 12:57:20,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:57:20,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 12:57:20,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:57:20,699 INFO L87 Difference]: Start difference. First operand 14657 states and 20593 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-12-02 12:57:24,171 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 [] [2023-12-02 12:57:26,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:28,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:30,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:32,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:34,419 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 [] [2023-12-02 12:57:35,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:57:35,454 INFO L93 Difference]: Finished difference Result 35173 states and 49519 transitions. [2023-12-02 12:57:35,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 12:57:35,454 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 213 [2023-12-02 12:57:35,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:57:35,511 INFO L225 Difference]: With dead ends: 35173 [2023-12-02 12:57:35,511 INFO L226 Difference]: Without dead ends: 21314 [2023-12-02 12:57:35,542 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:57:35,543 INFO L413 NwaCegarLoop]: 1738 mSDtfsCounter, 988 mSDsluCounter, 894 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 9 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 988 SdHoareTripleChecker+Valid, 2632 SdHoareTripleChecker+Invalid, 596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2023-12-02 12:57:35,543 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [988 Valid, 2632 Invalid, 596 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 13.3s Time] [2023-12-02 12:57:35,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21314 states. [2023-12-02 12:57:36,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21314 to 21229. [2023-12-02 12:57:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21229 states, 13425 states have (on average 1.278435754189944) internal successors, (17163), 13927 states have internal predecessors, (17163), 6064 states have call successors, (6064), 1776 states have call predecessors, (6064), 1737 states have return successors, (6555), 5715 states have call predecessors, (6555), 6060 states have call successors, (6555) [2023-12-02 12:57:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21229 states to 21229 states and 29782 transitions. [2023-12-02 12:57:37,016 INFO L78 Accepts]: Start accepts. Automaton has 21229 states and 29782 transitions. Word has length 213 [2023-12-02 12:57:37,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:57:37,017 INFO L495 AbstractCegarLoop]: Abstraction has 21229 states and 29782 transitions. [2023-12-02 12:57:37,017 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-12-02 12:57:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 21229 states and 29782 transitions. [2023-12-02 12:57:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-02 12:57:37,022 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:57:37,022 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 10, 9, 9, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:57:37,022 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-12-02 12:57:37,022 INFO L420 AbstractCegarLoop]: === Iteration 17 === 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)] === [2023-12-02 12:57:37,022 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:57:37,023 INFO L85 PathProgramCache]: Analyzing trace with hash -487924763, now seen corresponding path program 1 times [2023-12-02 12:57:37,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:57:37,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736319728] [2023-12-02 12:57:37,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:57:37,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:57:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:57:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 718 trivial. 0 not checked. [2023-12-02 12:57:37,243 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:57:37,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736319728] [2023-12-02 12:57:37,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [736319728] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:57:37,243 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:57:37,243 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:57:37,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071201023] [2023-12-02 12:57:37,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:57:37,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:57:37,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:57:37,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:57:37,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:57:37,245 INFO L87 Difference]: Start difference. First operand 21229 states and 29782 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-12-02 12:57:40,330 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 [] [2023-12-02 12:57:42,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:44,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:46,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:48,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:50,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:57:51,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:57:51,570 INFO L93 Difference]: Finished difference Result 21235 states and 29787 transitions. [2023-12-02 12:57:51,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:57:51,570 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 223 [2023-12-02 12:57:51,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:57:51,624 INFO L225 Difference]: With dead ends: 21235 [2023-12-02 12:57:51,624 INFO L226 Difference]: Without dead ends: 21233 [2023-12-02 12:57:51,631 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:57:51,631 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 1053 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1055 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2023-12-02 12:57:51,632 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1055 Valid, 2749 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 12.8s Time] [2023-12-02 12:57:51,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21233 states. [2023-12-02 12:57:53,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21233 to 21233. [2023-12-02 12:57:53,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21233 states, 13428 states have (on average 1.2783735478105451) internal successors, (17166), 13930 states have internal predecessors, (17166), 6064 states have call successors, (6064), 1777 states have call predecessors, (6064), 1738 states have return successors, (6555), 5715 states have call predecessors, (6555), 6060 states have call successors, (6555) [2023-12-02 12:57:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21233 states to 21233 states and 29785 transitions. [2023-12-02 12:57:53,205 INFO L78 Accepts]: Start accepts. Automaton has 21233 states and 29785 transitions. Word has length 223 [2023-12-02 12:57:53,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:57:53,206 INFO L495 AbstractCegarLoop]: Abstraction has 21233 states and 29785 transitions. [2023-12-02 12:57:53,206 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-12-02 12:57:53,206 INFO L276 IsEmpty]: Start isEmpty. Operand 21233 states and 29785 transitions. [2023-12-02 12:57:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-02 12:57:53,211 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:57:53,211 INFO L195 NwaCegarLoop]: trace histogram [18, 11, 11, 11, 11, 11, 11, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:57:53,212 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-12-02 12:57:53,212 INFO L420 AbstractCegarLoop]: === Iteration 18 === 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)] === [2023-12-02 12:57:53,212 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:57:53,212 INFO L85 PathProgramCache]: Analyzing trace with hash -11567805, now seen corresponding path program 1 times [2023-12-02 12:57:53,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:57:53,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467589504] [2023-12-02 12:57:53,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:57:53,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:57:53,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:57:53,607 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2023-12-02 12:57:53,607 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:57:53,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467589504] [2023-12-02 12:57:53,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467589504] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:57:53,608 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:57:53,608 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:57:53,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123982316] [2023-12-02 12:57:53,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:57:53,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:57:53,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:57:53,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:57:53,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:57:53,610 INFO L87 Difference]: Start difference. First operand 21233 states and 29785 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-12-02 12:57:56,954 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 [] [2023-12-02 12:57:58,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:00,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:02,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:04,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:07,001 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 [] [2023-12-02 12:58:08,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:58:08,058 INFO L93 Difference]: Finished difference Result 21233 states and 29785 transitions. [2023-12-02 12:58:08,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 12:58:08,059 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 218 [2023-12-02 12:58:08,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:58:08,111 INFO L225 Difference]: With dead ends: 21233 [2023-12-02 12:58:08,111 INFO L226 Difference]: Without dead ends: 21231 [2023-12-02 12:58:08,118 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-02 12:58:08,118 INFO L413 NwaCegarLoop]: 916 mSDtfsCounter, 994 mSDsluCounter, 1864 mSDsCounter, 0 mSdLazyCounter, 584 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 995 SdHoareTripleChecker+Valid, 2780 SdHoareTripleChecker+Invalid, 591 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 584 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2023-12-02 12:58:08,119 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [995 Valid, 2780 Invalid, 591 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 584 Invalid, 6 Unknown, 0 Unchecked, 13.1s Time] [2023-12-02 12:58:08,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21231 states. [2023-12-02 12:58:09,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21231 to 21231. [2023-12-02 12:58:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21231 states, 13427 states have (on average 1.2760854993669473) internal successors, (17134), 13928 states have internal predecessors, (17134), 6064 states have call successors, (6064), 1777 states have call predecessors, (6064), 1738 states have return successors, (6555), 5715 states have call predecessors, (6555), 6060 states have call successors, (6555) [2023-12-02 12:58:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21231 states to 21231 states and 29753 transitions. [2023-12-02 12:58:09,777 INFO L78 Accepts]: Start accepts. Automaton has 21231 states and 29753 transitions. Word has length 218 [2023-12-02 12:58:09,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:58:09,777 INFO L495 AbstractCegarLoop]: Abstraction has 21231 states and 29753 transitions. [2023-12-02 12:58:09,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-12-02 12:58:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 21231 states and 29753 transitions. [2023-12-02 12:58:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-02 12:58:09,783 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:58:09,783 INFO L195 NwaCegarLoop]: trace histogram [15, 11, 11, 11, 11, 11, 11, 11, 10, 10, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:58:09,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-12-02 12:58:09,784 INFO L420 AbstractCegarLoop]: === Iteration 19 === 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)] === [2023-12-02 12:58:09,784 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:58:09,784 INFO L85 PathProgramCache]: Analyzing trace with hash 622414171, now seen corresponding path program 1 times [2023-12-02 12:58:09,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:58:09,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910388999] [2023-12-02 12:58:09,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:58:09,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:58:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:58:10,104 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 755 trivial. 0 not checked. [2023-12-02 12:58:10,104 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:58:10,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910388999] [2023-12-02 12:58:10,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910388999] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:58:10,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:58:10,105 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:58:10,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719866532] [2023-12-02 12:58:10,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:58:10,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:58:10,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:58:10,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:58:10,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:58:10,107 INFO L87 Difference]: Start difference. First operand 21231 states and 29753 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-12-02 12:58:13,361 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 [] [2023-12-02 12:58:15,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:17,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:19,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:21,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:23,426 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 [] [2023-12-02 12:58:24,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:58:24,731 INFO L93 Difference]: Finished difference Result 21237 states and 29758 transitions. [2023-12-02 12:58:24,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:58:24,732 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 229 [2023-12-02 12:58:24,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:58:24,778 INFO L225 Difference]: With dead ends: 21237 [2023-12-02 12:58:24,778 INFO L226 Difference]: Without dead ends: 21233 [2023-12-02 12:58:24,784 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:58:24,785 INFO L413 NwaCegarLoop]: 921 mSDtfsCounter, 1051 mSDsluCounter, 1822 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1052 SdHoareTripleChecker+Valid, 2743 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2023-12-02 12:58:24,785 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1052 Valid, 2743 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 581 Invalid, 6 Unknown, 0 Unchecked, 13.0s Time] [2023-12-02 12:58:24,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21233 states. [2023-12-02 12:58:26,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21233 to 21233. [2023-12-02 12:58:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21233 states, 13429 states have (on average 1.2759699158537494) internal successors, (17135), 13929 states have internal predecessors, (17135), 6064 states have call successors, (6064), 1778 states have call predecessors, (6064), 1738 states have return successors, (6555), 5715 states have call predecessors, (6555), 6060 states have call successors, (6555) [2023-12-02 12:58:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21233 states to 21233 states and 29754 transitions. [2023-12-02 12:58:26,493 INFO L78 Accepts]: Start accepts. Automaton has 21233 states and 29754 transitions. Word has length 229 [2023-12-02 12:58:26,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:58:26,493 INFO L495 AbstractCegarLoop]: Abstraction has 21233 states and 29754 transitions. [2023-12-02 12:58:26,493 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-12-02 12:58:26,493 INFO L276 IsEmpty]: Start isEmpty. Operand 21233 states and 29754 transitions. [2023-12-02 12:58:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-02 12:58:26,499 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:58:26,499 INFO L195 NwaCegarLoop]: trace histogram [15, 12, 11, 11, 11, 11, 11, 11, 11, 11, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:58:26,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-12-02 12:58:26,499 INFO L420 AbstractCegarLoop]: === Iteration 20 === 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)] === [2023-12-02 12:58:26,500 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:58:26,500 INFO L85 PathProgramCache]: Analyzing trace with hash -1657707355, now seen corresponding path program 1 times [2023-12-02 12:58:26,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:58:26,500 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845867447] [2023-12-02 12:58:26,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:58:26,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:58:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:58:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked. [2023-12-02 12:58:26,701 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:58:26,701 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845867447] [2023-12-02 12:58:26,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845867447] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:58:26,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:58:26,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:58:26,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849805997] [2023-12-02 12:58:26,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:58:26,702 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:58:26,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:58:26,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:58:26,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:58:26,703 INFO L87 Difference]: Start difference. First operand 21233 states and 29754 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-12-02 12:58:29,656 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 [] [2023-12-02 12:58:31,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:33,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:35,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:37,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:39,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:40,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:58:40,812 INFO L93 Difference]: Finished difference Result 21233 states and 29754 transitions. [2023-12-02 12:58:40,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 12:58:40,812 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 233 [2023-12-02 12:58:40,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:58:40,916 INFO L225 Difference]: With dead ends: 21233 [2023-12-02 12:58:40,916 INFO L226 Difference]: Without dead ends: 20846 [2023-12-02 12:58:40,922 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 12:58:40,922 INFO L413 NwaCegarLoop]: 919 mSDtfsCounter, 1047 mSDsluCounter, 1821 mSDsCounter, 0 mSdLazyCounter, 576 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1047 SdHoareTripleChecker+Valid, 2740 SdHoareTripleChecker+Invalid, 583 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 576 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2023-12-02 12:58:40,923 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1047 Valid, 2740 Invalid, 583 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 576 Invalid, 6 Unknown, 0 Unchecked, 12.7s Time] [2023-12-02 12:58:40,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20846 states. [2023-12-02 12:58:42,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20846 to 20846. [2023-12-02 12:58:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20846 states, 13321 states have (on average 1.2700998423541776) internal successors, (16919), 13713 states have internal predecessors, (16919), 5833 states have call successors, (5833), 1729 states have call predecessors, (5833), 1691 states have return successors, (6328), 5593 states have call predecessors, (6328), 5833 states have call successors, (6328) [2023-12-02 12:58:42,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20846 states to 20846 states and 29080 transitions. [2023-12-02 12:58:42,504 INFO L78 Accepts]: Start accepts. Automaton has 20846 states and 29080 transitions. Word has length 233 [2023-12-02 12:58:42,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:58:42,504 INFO L495 AbstractCegarLoop]: Abstraction has 20846 states and 29080 transitions. [2023-12-02 12:58:42,504 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-12-02 12:58:42,505 INFO L276 IsEmpty]: Start isEmpty. Operand 20846 states and 29080 transitions. [2023-12-02 12:58:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-02 12:58:42,512 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:58:42,512 INFO L195 NwaCegarLoop]: trace histogram [18, 11, 11, 11, 11, 11, 11, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:58:42,513 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-12-02 12:58:42,513 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_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)] === [2023-12-02 12:58:42,513 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:58:42,513 INFO L85 PathProgramCache]: Analyzing trace with hash -48173672, now seen corresponding path program 1 times [2023-12-02 12:58:42,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:58:42,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88569127] [2023-12-02 12:58:42,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:58:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:58:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:58:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 699 trivial. 0 not checked. [2023-12-02 12:58:42,750 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:58:42,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88569127] [2023-12-02 12:58:42,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88569127] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:58:42,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:58:42,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 12:58:42,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372737592] [2023-12-02 12:58:42,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:58:42,751 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 12:58:42,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:58:42,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 12:58:42,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 12:58:42,752 INFO L87 Difference]: Start difference. First operand 20846 states and 29080 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-12-02 12:58:46,060 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 [] [2023-12-02 12:58:48,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:50,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:52,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:54,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:56,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:58:58,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:59:00,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:59:01,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:59:01,376 INFO L93 Difference]: Finished difference Result 20846 states and 29080 transitions. [2023-12-02 12:59:01,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 12:59:01,377 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 235 [2023-12-02 12:59:01,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:59:01,378 INFO L225 Difference]: With dead ends: 20846 [2023-12-02 12:59:01,378 INFO L226 Difference]: Without dead ends: 0 [2023-12-02 12:59:01,402 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-02 12:59:01,403 INFO L413 NwaCegarLoop]: 870 mSDtfsCounter, 43 mSDsluCounter, 2566 mSDsCounter, 0 mSdLazyCounter, 756 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 3436 SdHoareTripleChecker+Invalid, 764 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 756 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2023-12-02 12:59:01,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 3436 Invalid, 764 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 756 Invalid, 8 Unknown, 0 Unchecked, 17.2s Time] [2023-12-02 12:59:01,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-12-02 12:59:01,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-12-02 12:59:01,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 12:59:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-12-02 12:59:01,408 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 235 [2023-12-02 12:59:01,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:59:01,408 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-12-02 12:59:01,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-12-02 12:59:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-12-02 12:59:01,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-02 12:59:01,410 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2023-12-02 12:59:01,411 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2023-12-02 12:59:01,411 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2023-12-02 12:59:01,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-12-02 12:59:01,413 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-12-02 12:59:49,555 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9747 9756) the Hoare annotation is: true [2023-12-02 12:59:49,555 INFO L899 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 9747 9756) no Hoare annotation was computed. [2023-12-02 12:59:49,555 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 11332 11334) no Hoare annotation was computed. [2023-12-02 12:59:49,555 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11332 11334) the Hoare annotation is: true [2023-12-02 12:59:49,555 INFO L899 garLoopResultBuilder]: For program point dev_get_platdataEXIT(lines 6290 6295) no Hoare annotation was computed. [2023-12-02 12:59:49,555 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6290 6295) the Hoare annotation is: true [2023-12-02 12:59:49,555 INFO L899 garLoopResultBuilder]: For program point L9610(lines 9609 9612) no Hoare annotation was computed. [2023-12-02 12:59:49,555 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9606 9616) the Hoare annotation is: true [2023-12-02 12:59:49,555 INFO L899 garLoopResultBuilder]: For program point L9609(lines 9609 9613) no Hoare annotation was computed. [2023-12-02 12:59:49,555 INFO L899 garLoopResultBuilder]: For program point ldv_assumeEXIT(lines 9606 9616) no Hoare annotation was computed. [2023-12-02 12:59:49,555 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-12-02 12:59:49,555 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6412 6421) the Hoare annotation is: true [2023-12-02 12:59:49,555 INFO L899 garLoopResultBuilder]: For program point spi_message_initEXIT(lines 6412 6421) no Hoare annotation was computed. [2023-12-02 12:59:49,556 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,556 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,556 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,556 INFO L895 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,557 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,557 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,557 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 9617 9623) no Hoare annotation was computed. [2023-12-02 12:59:49,557 INFO L902 garLoopResultBuilder]: At program point ldv_stop_label(lines 9617 9623) the Hoare annotation is: true [2023-12-02 12:59:49,557 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,557 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-12-02 12:59:49,557 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,558 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,558 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,558 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,558 INFO L895 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,558 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,559 INFO L895 garLoopResultBuilder]: At program point L-1-8(line -1) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,559 INFO L899 garLoopResultBuilder]: For program point L-1-9(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,559 INFO L899 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,559 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,559 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,559 INFO L899 garLoopResultBuilder]: For program point spi_get_drvdataEXIT(lines 6387 6396) no Hoare annotation was computed. [2023-12-02 12:59:49,559 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6387 6396) the Hoare annotation is: true [2023-12-02 12:59:49,559 INFO L899 garLoopResultBuilder]: For program point ldv_xmallocEXIT(lines 9710 9725) no Hoare annotation was computed. [2023-12-02 12:59:49,559 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9710 9725) the Hoare annotation is: true [2023-12-02 12:59:49,559 INFO L902 garLoopResultBuilder]: At program point L9721(line 9721) the Hoare annotation is: true [2023-12-02 12:59:49,560 INFO L899 garLoopResultBuilder]: For program point L9720(line 9720) no Hoare annotation was computed. [2023-12-02 12:59:49,560 INFO L899 garLoopResultBuilder]: For program point L9721-1(line 9721) no Hoare annotation was computed. [2023-12-02 12:59:49,560 INFO L902 garLoopResultBuilder]: At program point L9719(line 9719) the Hoare annotation is: true [2023-12-02 12:59:49,560 INFO L902 garLoopResultBuilder]: At program point L9719-1(line 9719) the Hoare annotation is: true [2023-12-02 12:59:49,560 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11308 11310) the Hoare annotation is: true [2023-12-02 12:59:49,560 INFO L899 garLoopResultBuilder]: For program point irq_set_irq_wakeEXIT(lines 11308 11310) no Hoare annotation was computed. [2023-12-02 12:59:49,560 INFO L899 garLoopResultBuilder]: For program point L11226(line 11226) no Hoare annotation was computed. [2023-12-02 12:59:49,560 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockEXIT(lines 11221 11232) no Hoare annotation was computed. [2023-12-02 12:59:49,560 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11221 11232) the Hoare annotation is: true [2023-12-02 12:59:49,560 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11226) no Hoare annotation was computed. [2023-12-02 12:59:49,560 INFO L899 garLoopResultBuilder]: For program point L11224(lines 11224 11229) no Hoare annotation was computed. [2023-12-02 12:59:49,561 INFO L899 garLoopResultBuilder]: For program point L11224-2(lines 11221 11232) no Hoare annotation was computed. [2023-12-02 12:59:49,561 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 6196 6239) no Hoare annotation was computed. [2023-12-02 12:59:49,561 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6196 6239) the Hoare annotation is: true [2023-12-02 12:59:49,561 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11297 11299) the Hoare annotation is: true [2023-12-02 12:59:49,561 INFO L899 garLoopResultBuilder]: For program point gpio_requestEXIT(lines 11297 11299) no Hoare annotation was computed. [2023-12-02 12:59:49,561 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 9513 9518) no Hoare annotation was computed. [2023-12-02 12:59:49,561 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9513 9518) the Hoare annotation is: true [2023-12-02 12:59:49,561 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11358 11360) the Hoare annotation is: true [2023-12-02 12:59:49,561 INFO L899 garLoopResultBuilder]: For program point spi_syncEXIT(lines 11358 11360) no Hoare annotation was computed. [2023-12-02 12:59:49,561 INFO L902 garLoopResultBuilder]: At program point L9659(line 9659) the Hoare annotation is: true [2023-12-02 12:59:49,561 INFO L899 garLoopResultBuilder]: For program point L9658(line 9658) no Hoare annotation was computed. [2023-12-02 12:59:49,562 INFO L899 garLoopResultBuilder]: For program point L9659-1(line 9659) no Hoare annotation was computed. [2023-12-02 12:59:49,562 INFO L899 garLoopResultBuilder]: For program point L9653(lines 9653 9664) no Hoare annotation was computed. [2023-12-02 12:59:49,562 INFO L902 garLoopResultBuilder]: At program point L9651(line 9651) the Hoare annotation is: true [2023-12-02 12:59:49,562 INFO L899 garLoopResultBuilder]: For program point L9651-1(line 9651) no Hoare annotation was computed. [2023-12-02 12:59:49,562 INFO L902 garLoopResultBuilder]: At program point L9657(line 9657) the Hoare annotation is: true [2023-12-02 12:59:49,562 INFO L902 garLoopResultBuilder]: At program point L9657-1(line 9657) the Hoare annotation is: true [2023-12-02 12:59:49,562 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 9643 9666) no Hoare annotation was computed. [2023-12-02 12:59:49,562 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9643 9666) the Hoare annotation is: true [2023-12-02 12:59:49,562 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 9643 9666) no Hoare annotation was computed. [2023-12-02 12:59:49,562 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lock_lock_of_hwbus_privEXIT(lines 10482 10492) no Hoare annotation was computed. [2023-12-02 12:59:49,562 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 10482 10492) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,562 INFO L899 garLoopResultBuilder]: For program point L10487(line 10487) no Hoare annotation was computed. [2023-12-02 12:59:49,562 INFO L895 garLoopResultBuilder]: At program point L10486(line 10486) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,563 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9481 9492) the Hoare annotation is: true [2023-12-02 12:59:49,563 INFO L902 garLoopResultBuilder]: At program point L9733(line 9733) the Hoare annotation is: true [2023-12-02 12:59:49,563 INFO L899 garLoopResultBuilder]: For program point ldv_dev_set_drvdataEXIT(lines 9481 9492) no Hoare annotation was computed. [2023-12-02 12:59:49,563 INFO L899 garLoopResultBuilder]: For program point L9733-1(line 9733) no Hoare annotation was computed. [2023-12-02 12:59:49,563 INFO L902 garLoopResultBuilder]: At program point L9737(line 9737) the Hoare annotation is: true [2023-12-02 12:59:49,563 INFO L899 garLoopResultBuilder]: For program point L9736(line 9736) no Hoare annotation was computed. [2023-12-02 12:59:49,563 INFO L899 garLoopResultBuilder]: For program point L9737-1(line 9737) no Hoare annotation was computed. [2023-12-02 12:59:49,563 INFO L902 garLoopResultBuilder]: At program point L9735(line 9735) the Hoare annotation is: true [2023-12-02 12:59:49,563 INFO L902 garLoopResultBuilder]: At program point L9735-1(line 9735) the Hoare annotation is: true [2023-12-02 12:59:49,563 INFO L899 garLoopResultBuilder]: For program point ldv_freeEXIT(lines 9701 9709) no Hoare annotation was computed. [2023-12-02 12:59:49,563 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9701 9709) the Hoare annotation is: true [2023-12-02 12:59:49,563 INFO L899 garLoopResultBuilder]: For program point L6881-1(line 6881) no Hoare annotation was computed. [2023-12-02 12:59:49,563 INFO L895 garLoopResultBuilder]: At program point L6881(line 6881) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,563 INFO L899 garLoopResultBuilder]: For program point L6883-2(lines 6883 6888) no Hoare annotation was computed. [2023-12-02 12:59:49,563 INFO L899 garLoopResultBuilder]: For program point L9440(lines 9435 9444) no Hoare annotation was computed. [2023-12-02 12:59:49,564 INFO L895 garLoopResultBuilder]: At program point L9439(line 9439) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,564 INFO L895 garLoopResultBuilder]: At program point L9439-1(line 9439) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,564 INFO L899 garLoopResultBuilder]: For program point L6355-1(line 6355) no Hoare annotation was computed. [2023-12-02 12:59:49,564 INFO L895 garLoopResultBuilder]: At program point L6355(line 6355) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,564 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6867 6895) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,564 INFO L899 garLoopResultBuilder]: For program point L6883(lines 6883 6888) no Hoare annotation was computed. [2023-12-02 12:59:49,564 INFO L899 garLoopResultBuilder]: For program point L6885-1(line 6885) no Hoare annotation was computed. [2023-12-02 12:59:49,564 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_irq_unsubscribeEXIT(lines 6867 6895) no Hoare annotation was computed. [2023-12-02 12:59:49,564 INFO L895 garLoopResultBuilder]: At program point L6885(line 6885) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,564 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 11369 11371) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11369 11371) the Hoare annotation is: true [2023-12-02 12:59:49,565 INFO L899 garLoopResultBuilder]: For program point __ldv_spin_lockEXIT(lines 11252 11254) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11252 11254) the Hoare annotation is: true [2023-12-02 12:59:49,565 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11290 11292) the Hoare annotation is: true [2023-12-02 12:59:49,565 INFO L899 garLoopResultBuilder]: For program point free_irqEXIT(lines 11290 11292) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11336 11338) the Hoare annotation is: true [2023-12-02 12:59:49,565 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 11336 11338) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L895 garLoopResultBuilder]: At program point L9388(line 9388) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,565 INFO L895 garLoopResultBuilder]: At program point L9388-1(line 9388) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,565 INFO L899 garLoopResultBuilder]: For program point L6634(lines 6622 6760) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L899 garLoopResultBuilder]: For program point L6663(line 6663) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_lockEXIT(lines 6607 6761) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L899 garLoopResultBuilder]: For program point L6721(line 6721) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L899 garLoopResultBuilder]: For program point L6742(line 6742) no Hoare annotation was computed. [2023-12-02 12:59:49,565 INFO L895 garLoopResultBuilder]: At program point L9368(line 9368) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,566 INFO L895 garLoopResultBuilder]: At program point L9368-1(line 9368) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L9389(lines 9384 9393) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6751(lines 6622 6760) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6656(line 6656) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6689(lines 6689 6692) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L895 garLoopResultBuilder]: At program point L6714(lines 6701 6752) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6710(lines 6710 6713) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L895 garLoopResultBuilder]: At program point case_2___0(lines 6701 6752) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L9369(lines 9364 9373) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6706(lines 6706 6709) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6677(line 6677) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6702(lines 6702 6705) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6735(line 6735) no Hoare annotation was computed. [2023-12-02 12:59:49,566 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6607 6761) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,566 INFO L895 garLoopResultBuilder]: At program point L6694(line 6694) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,566 INFO L899 garLoopResultBuilder]: For program point L6756-1(line 6756) no Hoare annotation was computed. [2023-12-02 12:59:49,567 INFO L895 garLoopResultBuilder]: At program point case_1___0(lines 6701 6752) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,567 INFO L895 garLoopResultBuilder]: At program point L6756(line 6756) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,567 INFO L899 garLoopResultBuilder]: For program point L6694-1(line 6694) no Hoare annotation was computed. [2023-12-02 12:59:49,567 INFO L899 garLoopResultBuilder]: For program point L6686(lines 6622 6760) no Hoare annotation was computed. [2023-12-02 12:59:49,567 INFO L899 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2023-12-02 12:59:49,567 INFO L895 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,567 INFO L895 garLoopResultBuilder]: At program point case_4___0(lines 6701 6752) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,567 INFO L895 garLoopResultBuilder]: At program point L6649(lines 6636 6687) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,567 INFO L899 garLoopResultBuilder]: For program point L6645(lines 6645 6648) no Hoare annotation was computed. [2023-12-02 12:59:49,567 INFO L899 garLoopResultBuilder]: For program point L6670(line 6670) no Hoare annotation was computed. [2023-12-02 12:59:49,567 INFO L899 garLoopResultBuilder]: For program point L6641(lines 6641 6644) no Hoare annotation was computed. [2023-12-02 12:59:49,567 INFO L899 garLoopResultBuilder]: For program point L6637(lines 6637 6640) no Hoare annotation was computed. [2023-12-02 12:59:49,567 INFO L895 garLoopResultBuilder]: At program point case_4(lines 6636 6687) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,567 INFO L899 garLoopResultBuilder]: For program point L6728(line 6728) no Hoare annotation was computed. [2023-12-02 12:59:49,568 INFO L895 garLoopResultBuilder]: At program point case_1(lines 6636 6687) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,568 INFO L895 garLoopResultBuilder]: At program point case_2(lines 6636 6687) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,568 INFO L902 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2023-12-02 12:59:49,568 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,568 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~~bool~0~TO~intEXIT(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,568 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-12-02 12:59:49,568 INFO L899 garLoopResultBuilder]: For program point spi_message_add_tailEXIT(lines 6422 6430) no Hoare annotation was computed. [2023-12-02 12:59:49,568 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6422 6430) the Hoare annotation is: true [2023-12-02 12:59:49,568 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 11361 11363) no Hoare annotation was computed. [2023-12-02 12:59:49,568 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11361 11363) the Hoare annotation is: true [2023-12-02 12:59:49,568 INFO L899 garLoopResultBuilder]: For program point L6769-1(line 6769) no Hoare annotation was computed. [2023-12-02 12:59:49,568 INFO L895 garLoopResultBuilder]: At program point L6769(line 6769) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,568 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_unlockEXIT(lines 6762 6774) no Hoare annotation was computed. [2023-12-02 12:59:49,568 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6762 6774) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,568 INFO L895 garLoopResultBuilder]: At program point L9398-1(line 9398) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,568 INFO L899 garLoopResultBuilder]: For program point L9399(lines 9394 9403) no Hoare annotation was computed. [2023-12-02 12:59:49,569 INFO L895 garLoopResultBuilder]: At program point L9398(line 9398) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,569 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockEXIT(lines 11197 11208) no Hoare annotation was computed. [2023-12-02 12:59:49,569 INFO L899 garLoopResultBuilder]: For program point L11200(lines 11200 11205) no Hoare annotation was computed. [2023-12-02 12:59:49,569 INFO L899 garLoopResultBuilder]: For program point L11200-2(lines 11197 11208) no Hoare annotation was computed. [2023-12-02 12:59:49,569 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11197 11208) the Hoare annotation is: true [2023-12-02 12:59:49,569 INFO L899 garLoopResultBuilder]: For program point L11202(line 11202) no Hoare annotation was computed. [2023-12-02 12:59:49,569 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11202) no Hoare annotation was computed. [2023-12-02 12:59:49,569 INFO L899 garLoopResultBuilder]: For program point L7132(line 7132) no Hoare annotation was computed. [2023-12-02 12:59:49,569 INFO L899 garLoopResultBuilder]: For program point L7133-1(line 7133) no Hoare annotation was computed. [2023-12-02 12:59:49,569 INFO L895 garLoopResultBuilder]: At program point L7133(line 7133) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,569 INFO L895 garLoopResultBuilder]: At program point L7115-1(lines 7115 7130) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,570 INFO L899 garLoopResultBuilder]: For program point L7115(lines 7115 7130) no Hoare annotation was computed. [2023-12-02 12:59:49,570 INFO L899 garLoopResultBuilder]: For program point L7117-1(line 7117) no Hoare annotation was computed. [2023-12-02 12:59:49,570 INFO L895 garLoopResultBuilder]: At program point L7117(line 7117) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,570 INFO L895 garLoopResultBuilder]: At program point L7119-2(lines 7119 7125) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,570 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7105 7137) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,570 INFO L899 garLoopResultBuilder]: For program point L7112-1(line 7112) no Hoare annotation was computed. [2023-12-02 12:59:49,570 INFO L895 garLoopResultBuilder]: At program point L7112(line 7112) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,570 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_disconnectEXIT(lines 7105 7137) no Hoare annotation was computed. [2023-12-02 12:59:49,570 INFO L899 garLoopResultBuilder]: For program point __dynamic_pr_debugEXIT(lines 11246 11248) no Hoare annotation was computed. [2023-12-02 12:59:49,570 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11246 11248) the Hoare annotation is: true [2023-12-02 12:59:49,570 INFO L899 garLoopResultBuilder]: For program point __fswab16EXIT(lines 6185 6190) no Hoare annotation was computed. [2023-12-02 12:59:49,570 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6185 6190) the Hoare annotation is: true [2023-12-02 12:59:49,570 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9624 9629) the Hoare annotation is: true [2023-12-02 12:59:49,570 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 9624 9629) no Hoare annotation was computed. [2023-12-02 12:59:49,570 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_resumeEXIT(lines 7158 7163) no Hoare annotation was computed. [2023-12-02 12:59:49,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7158 7163) the Hoare annotation is: true [2023-12-02 12:59:49,571 INFO L899 garLoopResultBuilder]: For program point gpio_set_valueEXIT(lines 6318 6326) no Hoare annotation was computed. [2023-12-02 12:59:49,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6318 6326) the Hoare annotation is: true [2023-12-02 12:59:49,571 INFO L899 garLoopResultBuilder]: For program point gpio_direction_outputEXIT(lines 6300 6311) no Hoare annotation was computed. [2023-12-02 12:59:49,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6300 6311) the Hoare annotation is: true [2023-12-02 12:59:49,571 INFO L899 garLoopResultBuilder]: For program point L11301-1(line 11301) no Hoare annotation was computed. [2023-12-02 12:59:49,571 INFO L902 garLoopResultBuilder]: At program point L11301(line 11301) the Hoare annotation is: true [2023-12-02 12:59:49,571 INFO L902 garLoopResultBuilder]: At program point L8916(line 8916) the Hoare annotation is: true [2023-12-02 12:59:49,571 INFO L899 garLoopResultBuilder]: For program point L8916-1(line 8916) no Hoare annotation was computed. [2023-12-02 12:59:49,571 INFO L899 garLoopResultBuilder]: For program point ldv_EMGentry_exit_spi_driver_exit_9_2EXIT(lines 7344 7352) no Hoare annotation was computed. [2023-12-02 12:59:49,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7344 7352) the Hoare annotation is: true [2023-12-02 12:59:49,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9551 9559) the Hoare annotation is: true [2023-12-02 12:59:49,571 INFO L899 garLoopResultBuilder]: For program point ldv_filter_positive_intEXIT(lines 9551 9559) no Hoare annotation was computed. [2023-12-02 12:59:49,571 INFO L902 garLoopResultBuilder]: At program point L9555(line 9555) the Hoare annotation is: true [2023-12-02 12:59:49,571 INFO L899 garLoopResultBuilder]: For program point L9555-1(line 9555) no Hoare annotation was computed. [2023-12-02 12:59:49,571 INFO L899 garLoopResultBuilder]: For program point L7008-1(line 7008) no Hoare annotation was computed. [2023-12-02 12:59:49,572 INFO L902 garLoopResultBuilder]: At program point L7008(line 7008) the Hoare annotation is: true [2023-12-02 12:59:49,572 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_pmEXIT(lines 7003 7012) no Hoare annotation was computed. [2023-12-02 12:59:49,572 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7003 7012) the Hoare annotation is: true [2023-12-02 12:59:49,572 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlock_irqrestore_66EXIT(lines 9374 9383) no Hoare annotation was computed. [2023-12-02 12:59:49,572 INFO L895 garLoopResultBuilder]: At program point L10497(line 10497) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 2)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,572 INFO L895 garLoopResultBuilder]: At program point L10497-1(line 10497) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 2)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,572 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 9374 9383) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= |old(~ldv_spin_lock_of_hwbus_priv~0)| 2)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (= 2 ~ldv_spin_lock_of_hwbus_priv~0) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,572 INFO L899 garLoopResultBuilder]: For program point L10498(line 10498) no Hoare annotation was computed. [2023-12-02 12:59:49,572 INFO L899 garLoopResultBuilder]: For program point L7922-1(line 7922) no Hoare annotation was computed. [2023-12-02 12:59:49,572 INFO L899 garLoopResultBuilder]: For program point ldv_free_irqEXIT(lines 7916 7928) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7916 7928) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,573 INFO L895 garLoopResultBuilder]: At program point L7922(line 7922) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitEXIT(lines 11233 11244) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11233 11244) the Hoare annotation is: true [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L11236(lines 11236 11241) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11238) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L11236-2(lines 11233 11244) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L11238(line 11238) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L902 garLoopResultBuilder]: At program point L6910(line 6910) the Hoare annotation is: true [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L6914-2(lines 6914 6920) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L6910-1(line 6910) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L902 garLoopResultBuilder]: At program point L6902(line 6902) the Hoare annotation is: true [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L6902-1(line 6902) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_offEXIT(lines 6896 6923) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6896 6923) the Hoare annotation is: true [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L6917-1(line 6917) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L902 garLoopResultBuilder]: At program point L6917(line 6917) the Hoare annotation is: true [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L6907(lines 6907 6913) no Hoare annotation was computed. [2023-12-02 12:59:49,573 INFO L899 garLoopResultBuilder]: For program point L6907-2(lines 6907 6913) no Hoare annotation was computed. [2023-12-02 12:59:49,574 INFO L899 garLoopResultBuilder]: For program point L6899(lines 6899 6906) no Hoare annotation was computed. [2023-12-02 12:59:49,574 INFO L899 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2023-12-02 12:59:49,574 INFO L902 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2023-12-02 12:59:49,574 INFO L899 garLoopResultBuilder]: For program point L6899-2(lines 6899 6906) no Hoare annotation was computed. [2023-12-02 12:59:49,574 INFO L899 garLoopResultBuilder]: For program point L6914(lines 6914 6920) no Hoare annotation was computed. [2023-12-02 12:59:49,574 INFO L902 garLoopResultBuilder]: At program point L11124(line 11124) the Hoare annotation is: true [2023-12-02 12:59:49,574 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateFINAL(lines 11111 11130) no Hoare annotation was computed. [2023-12-02 12:59:49,574 INFO L902 garLoopResultBuilder]: At program point L11125(line 11125) the Hoare annotation is: true [2023-12-02 12:59:49,574 INFO L902 garLoopResultBuilder]: At program point L11122(line 11122) the Hoare annotation is: true [2023-12-02 12:59:49,574 INFO L902 garLoopResultBuilder]: At program point L11123(line 11123) the Hoare annotation is: true [2023-12-02 12:59:49,574 INFO L902 garLoopResultBuilder]: At program point L11116(line 11116) the Hoare annotation is: true [2023-12-02 12:59:49,574 INFO L902 garLoopResultBuilder]: At program point L11117(line 11117) the Hoare annotation is: true [2023-12-02 12:59:49,574 INFO L902 garLoopResultBuilder]: At program point L11115(line 11115) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point L11120(line 11120) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point L11121(line 11121) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point L11118(line 11118) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point L11119(line 11119) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11111 11130) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 11111 11130) no Hoare annotation was computed. [2023-12-02 12:59:49,575 INFO L899 garLoopResultBuilder]: For program point ldv_calloc_returnLabel#1(lines 9667 9690) no Hoare annotation was computed. [2023-12-02 12:59:49,575 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 9691 9700) no Hoare annotation was computed. [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point L9683(line 9683) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L899 garLoopResultBuilder]: For program point L9682(line 9682) no Hoare annotation was computed. [2023-12-02 12:59:49,575 INFO L899 garLoopResultBuilder]: For program point L9683-1(line 9683) no Hoare annotation was computed. [2023-12-02 12:59:49,575 INFO L899 garLoopResultBuilder]: For program point L9677(lines 9677 9688) no Hoare annotation was computed. [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point L9675(line 9675) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L899 garLoopResultBuilder]: For program point L9675-1(line 9675) no Hoare annotation was computed. [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point L9681(line 9681) the Hoare annotation is: true [2023-12-02 12:59:49,575 INFO L902 garLoopResultBuilder]: At program point L9681-1(line 9681) the Hoare annotation is: true [2023-12-02 12:59:49,576 INFO L902 garLoopResultBuilder]: At program point L9679(line 9679) the Hoare annotation is: true [2023-12-02 12:59:49,576 INFO L899 garLoopResultBuilder]: For program point L9679-1(line 9679) no Hoare annotation was computed. [2023-12-02 12:59:49,576 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9691 9700) the Hoare annotation is: true [2023-12-02 12:59:49,576 INFO L902 garLoopResultBuilder]: At program point switch_default(lines 9101 9132) the Hoare annotation is: true [2023-12-02 12:59:49,576 INFO L902 garLoopResultBuilder]: At program point L9099(line 9099) the Hoare annotation is: true [2023-12-02 12:59:49,576 INFO L899 garLoopResultBuilder]: For program point L9099-1(line 9099) no Hoare annotation was computed. [2023-12-02 12:59:49,576 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9094 9135) the Hoare annotation is: true [2023-12-02 12:59:49,576 INFO L899 garLoopResultBuilder]: For program point ldv_switch_1EXIT(lines 9094 9135) no Hoare annotation was computed. [2023-12-02 12:59:49,576 INFO L899 garLoopResultBuilder]: For program point L9114(lines 9114 9117) no Hoare annotation was computed. [2023-12-02 12:59:49,576 INFO L899 garLoopResultBuilder]: For program point L9106(lines 9106 9109) no Hoare annotation was computed. [2023-12-02 12:59:49,576 INFO L899 garLoopResultBuilder]: For program point L9110(lines 9110 9113) no Hoare annotation was computed. [2023-12-02 12:59:49,576 INFO L899 garLoopResultBuilder]: For program point ldv_switch_1FINAL(lines 9094 9135) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9102(lines 9102 9105) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9129(lines 9101 9132) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9087(lines 9065 9090) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9074(lines 9074 9077) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L902 garLoopResultBuilder]: At program point switch_default(lines 9065 9090) the Hoare annotation is: true [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point ldv_switch_0FINAL(lines 9058 9093) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9066(lines 9066 9069) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9070(lines 9070 9073) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9058 9093) the Hoare annotation is: true [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point ldv_switch_0EXIT(lines 9058 9093) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L902 garLoopResultBuilder]: At program point L9063(line 9063) the Hoare annotation is: true [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9063-1(line 9063) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9180(lines 9180 9183) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L899 garLoopResultBuilder]: For program point L9184(lines 9184 9187) no Hoare annotation was computed. [2023-12-02 12:59:49,577 INFO L902 garLoopResultBuilder]: At program point switch_default(lines 9179 9204) the Hoare annotation is: true [2023-12-02 12:59:49,578 INFO L902 garLoopResultBuilder]: At program point L9177(line 9177) the Hoare annotation is: true [2023-12-02 12:59:49,578 INFO L899 garLoopResultBuilder]: For program point L9177-1(line 9177) no Hoare annotation was computed. [2023-12-02 12:59:49,578 INFO L899 garLoopResultBuilder]: For program point ldv_switch_3FINAL(lines 9172 9207) no Hoare annotation was computed. [2023-12-02 12:59:49,578 INFO L899 garLoopResultBuilder]: For program point ldv_switch_3EXIT(lines 9172 9207) no Hoare annotation was computed. [2023-12-02 12:59:49,578 INFO L899 garLoopResultBuilder]: For program point L9201(lines 9179 9204) no Hoare annotation was computed. [2023-12-02 12:59:49,578 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9172 9207) the Hoare annotation is: true [2023-12-02 12:59:49,578 INFO L899 garLoopResultBuilder]: For program point L9188(lines 9188 9191) no Hoare annotation was computed. [2023-12-02 12:59:49,578 INFO L899 garLoopResultBuilder]: For program point L8095-1(line 8095) no Hoare annotation was computed. [2023-12-02 12:59:49,578 INFO L895 garLoopResultBuilder]: At program point L8095(line 8095) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,578 INFO L895 garLoopResultBuilder]: At program point ldv_device_driver_io_instance_0_case_1#1(lines 7393 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,579 INFO L899 garLoopResultBuilder]: For program point L9152(lines 9152 9155) no Hoare annotation was computed. [2023-12-02 12:59:49,579 INFO L902 garLoopResultBuilder]: At program point ldv_switch_2_switch_default#1(lines 9143 9168) the Hoare annotation is: true [2023-12-02 12:59:49,587 INFO L899 garLoopResultBuilder]: For program point L7765(line 7765) no Hoare annotation was computed. [2023-12-02 12:59:49,587 INFO L899 garLoopResultBuilder]: For program point L8492(lines 8492 8495) no Hoare annotation was computed. [2023-12-02 12:59:49,590 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_5#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,590 INFO L899 garLoopResultBuilder]: For program point L7369-1(line 7369) no Hoare annotation was computed. [2023-12-02 12:59:49,590 INFO L899 garLoopResultBuilder]: For program point L8360(line 8360) no Hoare annotation was computed. [2023-12-02 12:59:49,590 INFO L895 garLoopResultBuilder]: At program point L7369(line 7369) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,591 INFO L899 garLoopResultBuilder]: For program point ldv_interrupt_interrupt_instance_1_returnLabel#1(lines 7959 8024) no Hoare annotation was computed. [2023-12-02 12:59:49,591 INFO L899 garLoopResultBuilder]: For program point L7964(lines 7964 7967) no Hoare annotation was computed. [2023-12-02 12:59:49,591 INFO L899 garLoopResultBuilder]: For program point L9220(lines 9220 9223) no Hoare annotation was computed. [2023-12-02 12:59:49,591 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_11#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,591 INFO L899 garLoopResultBuilder]: For program point L8824(line 8824) no Hoare annotation was computed. [2023-12-02 12:59:49,591 INFO L899 garLoopResultBuilder]: For program point L7371-1(line 7371) no Hoare annotation was computed. [2023-12-02 12:59:49,591 INFO L895 garLoopResultBuilder]: At program point L7371(line 7371) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,591 INFO L899 garLoopResultBuilder]: For program point L8560(lines 8560 8563) no Hoare annotation was computed. [2023-12-02 12:59:49,591 INFO L895 garLoopResultBuilder]: At program point L8230(line 8230) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,591 INFO L899 garLoopResultBuilder]: For program point L8230-1(line 8230) no Hoare annotation was computed. [2023-12-02 12:59:49,592 INFO L899 garLoopResultBuilder]: For program point L8957(lines 8957 8960) no Hoare annotation was computed. [2023-12-02 12:59:49,592 INFO L895 garLoopResultBuilder]: At program point L8891(line 8891) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_statevar_9~0 11) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,592 INFO L899 garLoopResultBuilder]: For program point L8891-1(line 8891) no Hoare annotation was computed. [2023-12-02 12:59:49,592 INFO L899 garLoopResultBuilder]: For program point L9023(line 9023) no Hoare annotation was computed. [2023-12-02 12:59:49,592 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_22#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,592 INFO L899 garLoopResultBuilder]: For program point L7372-1(line 7372) no Hoare annotation was computed. [2023-12-02 12:59:49,592 INFO L895 garLoopResultBuilder]: At program point L7372(line 7372) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,592 INFO L895 garLoopResultBuilder]: At program point ldv_pm_pm_ops_instance_2_case_28#1(lines 8467 8845) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,593 INFO L899 garLoopResultBuilder]: For program point L8694-2(lines 8694 8699) no Hoare annotation was computed. [2023-12-02 12:59:49,593 INFO L899 garLoopResultBuilder]: For program point L8694(lines 8694 8699) no Hoare annotation was computed. [2023-12-02 12:59:49,593 INFO L899 garLoopResultBuilder]: For program point L8496(lines 8496 8499) no Hoare annotation was computed. [2023-12-02 12:59:49,593 INFO L899 garLoopResultBuilder]: For program point L7373-1(line 7373) no Hoare annotation was computed. [2023-12-02 12:59:49,593 INFO L895 garLoopResultBuilder]: At program point L7373(line 7373) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,593 INFO L899 garLoopResultBuilder]: For program point L8893(lines 8893 8906) no Hoare annotation was computed. [2023-12-02 12:59:49,593 INFO L899 garLoopResultBuilder]: For program point L7968(lines 7968 7971) no Hoare annotation was computed. [2023-12-02 12:59:49,593 INFO L899 garLoopResultBuilder]: For program point L8761(lines 8761 8767) no Hoare annotation was computed. [2023-12-02 12:59:49,593 INFO L899 garLoopResultBuilder]: For program point L8761-2(lines 8761 8767) no Hoare annotation was computed. [2023-12-02 12:59:49,593 INFO L895 garLoopResultBuilder]: At program point L7374(line 7374) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,594 INFO L899 garLoopResultBuilder]: For program point L8299(lines 8299 8302) no Hoare annotation was computed. [2023-12-02 12:59:49,594 INFO L899 garLoopResultBuilder]: For program point L7374-1(line 7374) no Hoare annotation was computed. [2023-12-02 12:59:49,594 INFO L899 garLoopResultBuilder]: For program point L8365(line 8365) no Hoare annotation was computed. [2023-12-02 12:59:49,594 INFO L899 garLoopResultBuilder]: For program point L8167-1(line 8167) no Hoare annotation was computed. [2023-12-02 12:59:49,594 INFO L895 garLoopResultBuilder]: At program point L8167(line 8167) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,594 INFO L895 garLoopResultBuilder]: At program point ldv_device_driver_io_instance_0_case_3#1(lines 7393 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,594 INFO L899 garLoopResultBuilder]: For program point L9224(lines 9224 9227) no Hoare annotation was computed. [2023-12-02 12:59:49,594 INFO L899 garLoopResultBuilder]: For program point L8828(lines 8828 8833) no Hoare annotation was computed. [2023-12-02 12:59:49,594 INFO L899 garLoopResultBuilder]: For program point L8828-2(lines 8828 8833) no Hoare annotation was computed. [2023-12-02 12:59:49,594 INFO L899 garLoopResultBuilder]: For program point L6780(lines 6780 6789) no Hoare annotation was computed. [2023-12-02 12:59:49,595 INFO L895 garLoopResultBuilder]: At program point L6582(line 6582) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,595 INFO L899 garLoopResultBuilder]: For program point L8564(lines 8564 8567) no Hoare annotation was computed. [2023-12-02 12:59:49,595 INFO L899 garLoopResultBuilder]: For program point L7375-1(line 7375) no Hoare annotation was computed. [2023-12-02 12:59:49,595 INFO L895 garLoopResultBuilder]: At program point L7375(line 7375) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,595 INFO L899 garLoopResultBuilder]: For program point L7441(line 7441) no Hoare annotation was computed. [2023-12-02 12:59:49,595 INFO L899 garLoopResultBuilder]: For program point L8432(line 8432) no Hoare annotation was computed. [2023-12-02 12:59:49,595 INFO L899 garLoopResultBuilder]: For program point L8961(lines 8961 8964) no Hoare annotation was computed. [2023-12-02 12:59:49,595 INFO L899 garLoopResultBuilder]: For program point L7772(line 7772) no Hoare annotation was computed. [2023-12-02 12:59:49,595 INFO L895 garLoopResultBuilder]: At program point L8895(line 8895) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_statevar_9~0 11) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,595 INFO L899 garLoopResultBuilder]: For program point L8895-1(line 8895) no Hoare annotation was computed. [2023-12-02 12:59:49,596 INFO L899 garLoopResultBuilder]: For program point L8631-2(lines 8631 8637) no Hoare annotation was computed. [2023-12-02 12:59:49,596 INFO L895 garLoopResultBuilder]: At program point L6583(line 6583) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,596 INFO L899 garLoopResultBuilder]: For program point L7508(line 7508) no Hoare annotation was computed. [2023-12-02 12:59:49,596 INFO L899 garLoopResultBuilder]: For program point L8631(lines 8631 8637) no Hoare annotation was computed. [2023-12-02 12:59:49,596 INFO L895 garLoopResultBuilder]: At program point ldv_device_driver_io_instance_0_case_11#1(lines 7393 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,596 INFO L899 garLoopResultBuilder]: For program point L7376-1(line 7376) no Hoare annotation was computed. [2023-12-02 12:59:49,596 INFO L895 garLoopResultBuilder]: At program point L7376(line 7376) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,596 INFO L895 garLoopResultBuilder]: At program point ldv_pm_pm_ops_instance_2_case_26#1(lines 8467 8845) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,597 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_20#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,597 INFO L895 garLoopResultBuilder]: At program point L9028(line 9028) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,597 INFO L899 garLoopResultBuilder]: For program point L9028-1(line 9028) no Hoare annotation was computed. [2023-12-02 12:59:49,597 INFO L895 garLoopResultBuilder]: At program point L6782(line 6782) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,597 INFO L895 garLoopResultBuilder]: At program point ldv_struct_hwbus_ops_dummy_resourceless_instance_4_case_13#1(lines 8928 9053) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,597 INFO L895 garLoopResultBuilder]: At program point ldv_interrupt_interrupt_instance_1_case_4#1(lines 7963 8020) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,597 INFO L899 garLoopResultBuilder]: For program point L6782-1(line 6782) no Hoare annotation was computed. [2023-12-02 12:59:49,597 INFO L899 garLoopResultBuilder]: For program point L8500(lines 8500 8503) no Hoare annotation was computed. [2023-12-02 12:59:49,598 INFO L899 garLoopResultBuilder]: For program point L6584(line 6584) no Hoare annotation was computed. [2023-12-02 12:59:49,598 INFO L899 garLoopResultBuilder]: For program point L7377-1(line 7377) no Hoare annotation was computed. [2023-12-02 12:59:49,598 INFO L895 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,598 INFO L899 garLoopResultBuilder]: For program point L8104-1(line 8104) no Hoare annotation was computed. [2023-12-02 12:59:49,598 INFO L895 garLoopResultBuilder]: At program point L8104(line 8104) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,598 INFO L899 garLoopResultBuilder]: For program point L7972(lines 7972 7975) no Hoare annotation was computed. [2023-12-02 12:59:49,598 INFO L895 garLoopResultBuilder]: At program point L8897(line 8897) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_statevar_9~0 11) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,598 INFO L899 garLoopResultBuilder]: For program point L8897-1(line 8897) no Hoare annotation was computed. [2023-12-02 12:59:49,598 INFO L899 garLoopResultBuilder]: For program point L7708(lines 7708 7711) no Hoare annotation was computed. [2023-12-02 12:59:49,599 INFO L895 garLoopResultBuilder]: At program point L7510(line 7510) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,599 INFO L899 garLoopResultBuilder]: For program point L6585-1(line 6585) no Hoare annotation was computed. [2023-12-02 12:59:49,599 INFO L895 garLoopResultBuilder]: At program point L6585(line 6585) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,599 INFO L895 garLoopResultBuilder]: At program point L7378(line 7378) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,599 INFO L899 garLoopResultBuilder]: For program point L7510-1(line 7510) no Hoare annotation was computed. [2023-12-02 12:59:49,599 INFO L899 garLoopResultBuilder]: For program point L8303(lines 8303 8306) no Hoare annotation was computed. [2023-12-02 12:59:49,599 INFO L899 garLoopResultBuilder]: For program point L9228(lines 9228 9231) no Hoare annotation was computed. [2023-12-02 12:59:49,599 INFO L899 garLoopResultBuilder]: For program point L7378-1(line 7378) no Hoare annotation was computed. [2023-12-02 12:59:49,599 INFO L899 garLoopResultBuilder]: For program point L8039-1(line 8039) no Hoare annotation was computed. [2023-12-02 12:59:49,600 INFO L895 garLoopResultBuilder]: At program point L8039(line 8039) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,600 INFO L899 garLoopResultBuilder]: For program point L6784-1(line 6784) no Hoare annotation was computed. [2023-12-02 12:59:49,600 INFO L895 garLoopResultBuilder]: At program point L6784(line 6784) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,600 INFO L899 garLoopResultBuilder]: For program point L8436(lines 8436 8442) no Hoare annotation was computed. [2023-12-02 12:59:49,600 INFO L899 garLoopResultBuilder]: For program point L8436-2(lines 8436 8442) no Hoare annotation was computed. [2023-12-02 12:59:49,600 INFO L899 garLoopResultBuilder]: For program point L7379-1(line 7379) no Hoare annotation was computed. [2023-12-02 12:59:49,600 INFO L895 garLoopResultBuilder]: At program point L7379(line 7379) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,600 INFO L899 garLoopResultBuilder]: For program point L8568(lines 8568 8571) no Hoare annotation was computed. [2023-12-02 12:59:49,600 INFO L899 garLoopResultBuilder]: For program point L8965(lines 8965 8968) no Hoare annotation was computed. [2023-12-02 12:59:49,600 INFO L899 garLoopResultBuilder]: For program point L6587(lines 6587 6603) no Hoare annotation was computed. [2023-12-02 12:59:49,600 INFO L899 garLoopResultBuilder]: For program point L7512-1(line 7512) no Hoare annotation was computed. [2023-12-02 12:59:49,601 INFO L895 garLoopResultBuilder]: At program point L7512(line 7512) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,601 INFO L899 garLoopResultBuilder]: For program point L6587-2(lines 6587 6603) no Hoare annotation was computed. [2023-12-02 12:59:49,601 INFO L899 garLoopResultBuilder]: For program point L8239-1(line 8239) no Hoare annotation was computed. [2023-12-02 12:59:49,601 INFO L895 garLoopResultBuilder]: At program point L8239(line 8239) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,601 INFO L899 garLoopResultBuilder]: For program point L8504(lines 8504 8507) no Hoare annotation was computed. [2023-12-02 12:59:49,601 INFO L899 garLoopResultBuilder]: For program point L8372(line 8372) no Hoare annotation was computed. [2023-12-02 12:59:49,601 INFO L899 garLoopResultBuilder]: For program point L9165(lines 9143 9168) no Hoare annotation was computed. [2023-12-02 12:59:49,601 INFO L895 garLoopResultBuilder]: At program point ldv_interrupt_interrupt_instance_1_case_2#1(lines 7963 8020) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,601 INFO L899 garLoopResultBuilder]: For program point L8703-2(lines 8703 8708) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L899 garLoopResultBuilder]: For program point L7712(lines 7712 7715) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L899 garLoopResultBuilder]: For program point L8703(lines 8703 8708) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L899 garLoopResultBuilder]: For program point L8307(lines 8307 8310) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L899 garLoopResultBuilder]: For program point L9232(lines 9232 9235) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L899 garLoopResultBuilder]: For program point ldv_pm_platform_instance_3_returnLabel#1(lines 8289 8460) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L899 garLoopResultBuilder]: For program point L7779(line 7779) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L899 garLoopResultBuilder]: For program point L8572(lines 8572 8575) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L899 garLoopResultBuilder]: For program point L8176-1(line 8176) no Hoare annotation was computed. [2023-12-02 12:59:49,602 INFO L895 garLoopResultBuilder]: At program point L8176(line 8176) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,602 INFO L895 garLoopResultBuilder]: At program point L7846(lines 7833 7914) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,602 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_2#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,603 INFO L899 garLoopResultBuilder]: For program point L8771(lines 8771 8776) no Hoare annotation was computed. [2023-12-02 12:59:49,603 INFO L899 garLoopResultBuilder]: For program point L8969(lines 8969 8972) no Hoare annotation was computed. [2023-12-02 12:59:49,603 INFO L895 garLoopResultBuilder]: At program point L8903(line 8903) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_statevar_9~0 11) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,603 INFO L899 garLoopResultBuilder]: For program point L8903-1(line 8903) no Hoare annotation was computed. [2023-12-02 12:59:49,603 INFO L895 garLoopResultBuilder]: At program point L8771-2(lines 8771 8776) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,603 INFO L899 garLoopResultBuilder]: For program point L8838(line 8838) no Hoare annotation was computed. [2023-12-02 12:59:49,603 INFO L895 garLoopResultBuilder]: At program point L9565(line 9565) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_statevar_9~0 11) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,603 INFO L899 garLoopResultBuilder]: For program point L9565-1(line 9565) no Hoare annotation was computed. [2023-12-02 12:59:49,603 INFO L899 garLoopResultBuilder]: For program point L8508(lines 8508 8511) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L7451(line 7451) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L7848(line 7848) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L7716(lines 7716 7719) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L895 garLoopResultBuilder]: At program point L6593(line 6593) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L8641(lines 8641 8647) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L8641-2(lines 8641 8647) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L8311(lines 8311 8314) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L9236(lines 9236 9239) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L899 garLoopResultBuilder]: For program point L8113-1(line 8113) no Hoare annotation was computed. [2023-12-02 12:59:49,604 INFO L895 garLoopResultBuilder]: At program point L8113(line 8113) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,605 INFO L902 garLoopResultBuilder]: At program point main_switch_default#1(lines 7850 7911) the Hoare annotation is: true [2023-12-02 12:59:49,605 INFO L899 garLoopResultBuilder]: For program point L8576(lines 8576 8579) no Hoare annotation was computed. [2023-12-02 12:59:49,605 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_10#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,605 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_4#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,605 INFO L899 garLoopResultBuilder]: For program point L7652-1(lines 7647 7656) no Hoare annotation was computed. [2023-12-02 12:59:49,605 INFO L895 garLoopResultBuilder]: At program point L7652(line 7652) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,605 INFO L895 garLoopResultBuilder]: At program point L8445(line 8445) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,606 INFO L895 garLoopResultBuilder]: At program point L8445-1(line 8445) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,606 INFO L899 garLoopResultBuilder]: For program point L7983(line 7983) no Hoare annotation was computed. [2023-12-02 12:59:49,606 INFO L899 garLoopResultBuilder]: For program point L8049-1(line 8049) no Hoare annotation was computed. [2023-12-02 12:59:49,606 INFO L895 garLoopResultBuilder]: At program point L8049(line 8049) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,606 INFO L899 garLoopResultBuilder]: For program point L7851(lines 7851 7854) no Hoare annotation was computed. [2023-12-02 12:59:49,606 INFO L899 garLoopResultBuilder]: For program point L8512(lines 8512 8515) no Hoare annotation was computed. [2023-12-02 12:59:49,606 INFO L899 garLoopResultBuilder]: For program point L8446(line 8446) no Hoare annotation was computed. [2023-12-02 12:59:49,606 INFO L899 garLoopResultBuilder]: For program point L8248-1(line 8248) no Hoare annotation was computed. [2023-12-02 12:59:49,606 INFO L895 garLoopResultBuilder]: At program point L8248(line 8248) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,606 INFO L899 garLoopResultBuilder]: For program point L7786(line 7786) no Hoare annotation was computed. [2023-12-02 12:59:49,607 INFO L899 garLoopResultBuilder]: For program point L7720(lines 7720 7723) no Hoare annotation was computed. [2023-12-02 12:59:49,607 INFO L899 garLoopResultBuilder]: For program point L8315(lines 8315 8318) no Hoare annotation was computed. [2023-12-02 12:59:49,607 INFO L899 garLoopResultBuilder]: For program point L8778(line 8778) no Hoare annotation was computed. [2023-12-02 12:59:49,607 INFO L899 garLoopResultBuilder]: For program point L8712(lines 8712 8717) no Hoare annotation was computed. [2023-12-02 12:59:49,607 INFO L895 garLoopResultBuilder]: At program point L8712-2(lines 8712 8717) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,607 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,607 INFO L899 garLoopResultBuilder]: For program point ldv_spi_register_driver_returnLabel#1(lines 8885 8909) no Hoare annotation was computed. [2023-12-02 12:59:49,607 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_6#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,607 INFO L899 garLoopResultBuilder]: For program point L7458(line 7458) no Hoare annotation was computed. [2023-12-02 12:59:49,607 INFO L895 garLoopResultBuilder]: At program point ldv_struct_hwbus_ops_dummy_resourceless_instance_4_case_2#1(lines 8928 9053) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,608 INFO L899 garLoopResultBuilder]: For program point L8185-1(line 8185) no Hoare annotation was computed. [2023-12-02 12:59:49,608 INFO L895 garLoopResultBuilder]: At program point L8185(line 8185) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,608 INFO L899 garLoopResultBuilder]: For program point L8978(line 8978) no Hoare annotation was computed. [2023-12-02 12:59:49,608 INFO L895 garLoopResultBuilder]: At program point ldv_pm_pm_ops_instance_2_case_2#1(lines 8467 8845) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,608 INFO L899 garLoopResultBuilder]: For program point L7855(lines 7855 7858) no Hoare annotation was computed. [2023-12-02 12:59:49,608 INFO L899 garLoopResultBuilder]: For program point L8516(lines 8516 8519) no Hoare annotation was computed. [2023-12-02 12:59:49,609 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_16#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= 16 ~ldv_statevar_3~0) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,609 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_1#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,609 INFO L899 garLoopResultBuilder]: For program point L7724(lines 7724 7727) no Hoare annotation was computed. [2023-12-02 12:59:49,609 INFO L899 garLoopResultBuilder]: For program point ldv_struct_hwbus_ops_dummy_resourceless_instance_4_returnLabel#1(lines 8923 9057) no Hoare annotation was computed. [2023-12-02 12:59:49,609 INFO L899 garLoopResultBuilder]: For program point L7394(lines 7394 7397) no Hoare annotation was computed. [2023-12-02 12:59:49,609 INFO L899 garLoopResultBuilder]: For program point L8319(lines 8319 8322) no Hoare annotation was computed. [2023-12-02 12:59:49,610 INFO L899 garLoopResultBuilder]: For program point L7989(line 7989) no Hoare annotation was computed. [2023-12-02 12:59:49,610 INFO L895 garLoopResultBuilder]: At program point ldv_pm_pm_ops_instance_2_case_23#1(lines 8467 8845) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,610 INFO L895 garLoopResultBuilder]: At program point L8386(line 8386) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,610 INFO L895 garLoopResultBuilder]: At program point L9575(line 9575) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,610 INFO L899 garLoopResultBuilder]: For program point L9575-1(line 9575) no Hoare annotation was computed. [2023-12-02 12:59:49,610 INFO L895 garLoopResultBuilder]: At program point L8122(line 8122) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,610 INFO L899 garLoopResultBuilder]: For program point L8122-1(line 8122) no Hoare annotation was computed. [2023-12-02 12:59:49,610 INFO L899 garLoopResultBuilder]: For program point ldv_switch_2_returnLabel#1(lines 9136 9171) no Hoare annotation was computed. [2023-12-02 12:59:49,610 INFO L899 garLoopResultBuilder]: For program point L8651(lines 8651 8656) no Hoare annotation was computed. [2023-12-02 12:59:49,611 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_8#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,611 INFO L895 garLoopResultBuilder]: At program point L8651-2(lines 8651 8656) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,611 INFO L895 garLoopResultBuilder]: At program point ldv_struct_hwbus_ops_dummy_resourceless_instance_4_case_4#1(lines 8928 9053) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_statevar_4~0 4) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,611 INFO L899 garLoopResultBuilder]: For program point L8387(line 8387) no Hoare annotation was computed. [2023-12-02 12:59:49,611 INFO L899 garLoopResultBuilder]: For program point L7859(lines 7859 7862) no Hoare annotation was computed. [2023-12-02 12:59:49,611 INFO L902 garLoopResultBuilder]: At program point ldv_switch_4_switch_default#1(lines 9215 9258) the Hoare annotation is: true [2023-12-02 12:59:49,611 INFO L895 garLoopResultBuilder]: At program point L7793(line 7793) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,611 INFO L899 garLoopResultBuilder]: For program point L8520(lines 8520 8523) no Hoare annotation was computed. [2023-12-02 12:59:49,611 INFO L895 garLoopResultBuilder]: At program point L8058(line 8058) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point L8058-1(line 8058) no Hoare annotation was computed. [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point L7794(line 7794) no Hoare annotation was computed. [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point ldv_switch_4_returnLabel#1(lines 9208 9261) no Hoare annotation was computed. [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point L7728(lines 7728 7731) no Hoare annotation was computed. [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point L8719(line 8719) no Hoare annotation was computed. [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point L7398(lines 7398 7401) no Hoare annotation was computed. [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point L8323(lines 8323 8326) no Hoare annotation was computed. [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point L8257-1(line 8257) no Hoare annotation was computed. [2023-12-02 12:59:49,612 INFO L895 garLoopResultBuilder]: At program point L8257(line 8257) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,612 INFO L899 garLoopResultBuilder]: For program point L7663-1(line 7663) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L895 garLoopResultBuilder]: At program point L7663(line 7663) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L8787(lines 8787 8792) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L8589(line 8589) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L8787-2(lines 8787 8792) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L7863(lines 7863 7866) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L8524(lines 8524 8527) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L895 garLoopResultBuilder]: At program point L8194(line 8194) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L8194-1(line 8194) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L7732(lines 7732 7735) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L7402(lines 7402 7405) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L8327(lines 8327 8330) no Hoare annotation was computed. [2023-12-02 12:59:49,613 INFO L899 garLoopResultBuilder]: For program point L8658(line 8658) no Hoare annotation was computed. [2023-12-02 12:59:49,614 INFO L895 garLoopResultBuilder]: At program point ldv_device_driver_io_instance_0_case_10#1(lines 7393 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,614 INFO L895 garLoopResultBuilder]: At program point L7469(line 7469) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,614 INFO L895 garLoopResultBuilder]: At program point ldv_device_driver_io_instance_0_case_2#1(lines 7393 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,614 INFO L899 garLoopResultBuilder]: For program point L7470(line 7470) no Hoare annotation was computed. [2023-12-02 12:59:49,614 INFO L899 garLoopResultBuilder]: For program point L8593(lines 8593 8598) no Hoare annotation was computed. [2023-12-02 12:59:49,614 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_6#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,614 INFO L899 garLoopResultBuilder]: For program point L8593-2(lines 8593 8598) no Hoare annotation was computed. [2023-12-02 12:59:49,614 INFO L899 garLoopResultBuilder]: For program point L8131-1(line 8131) no Hoare annotation was computed. [2023-12-02 12:59:49,614 INFO L895 garLoopResultBuilder]: At program point L8131(line 8131) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,615 INFO L899 garLoopResultBuilder]: For program point L7867(lines 7867 7870) no Hoare annotation was computed. [2023-12-02 12:59:49,615 INFO L895 garLoopResultBuilder]: At program point L9585(line 9585) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,615 INFO L899 garLoopResultBuilder]: For program point L9585-1(line 9585) no Hoare annotation was computed. [2023-12-02 12:59:49,615 INFO L899 garLoopResultBuilder]: For program point L8528(lines 8528 8531) no Hoare annotation was computed. [2023-12-02 12:59:49,615 INFO L899 garLoopResultBuilder]: For program point L9255(lines 9215 9258) no Hoare annotation was computed. [2023-12-02 12:59:49,615 INFO L899 garLoopResultBuilder]: For program point L7736(lines 7736 7739) no Hoare annotation was computed. [2023-12-02 12:59:49,615 INFO L899 garLoopResultBuilder]: For program point L7406(lines 7406 7409) no Hoare annotation was computed. [2023-12-02 12:59:49,615 INFO L899 garLoopResultBuilder]: For program point L8331(lines 8331 8334) no Hoare annotation was computed. [2023-12-02 12:59:49,615 INFO L895 garLoopResultBuilder]: At program point L8397(line 8397) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,615 INFO L899 garLoopResultBuilder]: For program point L6482(lines 6482 6488) no Hoare annotation was computed. [2023-12-02 12:59:49,616 INFO L899 garLoopResultBuilder]: For program point L8398(line 8398) no Hoare annotation was computed. [2023-12-02 12:59:49,616 INFO L895 garLoopResultBuilder]: At program point L6482-2(lines 6482 6488) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,616 INFO L895 garLoopResultBuilder]: At program point L8266(line 8266) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,616 INFO L899 garLoopResultBuilder]: For program point L8266-1(line 8266) no Hoare annotation was computed. [2023-12-02 12:59:49,616 INFO L899 garLoopResultBuilder]: For program point L8068-1(line 8068) no Hoare annotation was computed. [2023-12-02 12:59:49,616 INFO L895 garLoopResultBuilder]: At program point L8068(line 8068) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,616 INFO L895 garLoopResultBuilder]: At program point L7804(line 7804) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,616 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_4#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,617 INFO L899 garLoopResultBuilder]: For program point L7871(lines 7871 7874) no Hoare annotation was computed. [2023-12-02 12:59:49,617 INFO L902 garLoopResultBuilder]: At program point L7805(line 7805) the Hoare annotation is: true [2023-12-02 12:59:49,617 INFO L899 garLoopResultBuilder]: For program point L8532(lines 8532 8535) no Hoare annotation was computed. [2023-12-02 12:59:49,617 INFO L899 garLoopResultBuilder]: For program point L7673-1(lines 7668 7677) no Hoare annotation was computed. [2023-12-02 12:59:49,617 INFO L895 garLoopResultBuilder]: At program point L7673(line 7673) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,617 INFO L899 garLoopResultBuilder]: For program point L6484-1(line 6484) no Hoare annotation was computed. [2023-12-02 12:59:49,617 INFO L895 garLoopResultBuilder]: At program point L6484(line 6484) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,617 INFO L899 garLoopResultBuilder]: For program point L8995(line 8995) no Hoare annotation was computed. [2023-12-02 12:59:49,617 INFO L899 garLoopResultBuilder]: For program point L7806(line 7806) no Hoare annotation was computed. [2023-12-02 12:59:49,617 INFO L899 garLoopResultBuilder]: For program point L8929(lines 8929 8932) no Hoare annotation was computed. [2023-12-02 12:59:49,617 INFO L899 garLoopResultBuilder]: For program point L7740(lines 7740 7743) no Hoare annotation was computed. [2023-12-02 12:59:49,618 INFO L899 garLoopResultBuilder]: For program point L7410(lines 7410 7413) no Hoare annotation was computed. [2023-12-02 12:59:49,618 INFO L899 garLoopResultBuilder]: For program point L8335(lines 8335 8338) no Hoare annotation was computed. [2023-12-02 12:59:49,618 INFO L899 garLoopResultBuilder]: For program point L8203-1(line 8203) no Hoare annotation was computed. [2023-12-02 12:59:49,618 INFO L895 garLoopResultBuilder]: At program point L8203(line 8203) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,618 INFO L899 garLoopResultBuilder]: For program point L8468(lines 8468 8471) no Hoare annotation was computed. [2023-12-02 12:59:49,618 INFO L895 garLoopResultBuilder]: At program point L7477(line 7477) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,618 INFO L899 garLoopResultBuilder]: For program point L7147-1(line 7147) no Hoare annotation was computed. [2023-12-02 12:59:49,618 INFO L895 garLoopResultBuilder]: At program point L7147(line 7147) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,618 INFO L899 garLoopResultBuilder]: For program point L8667(lines 8667 8672) no Hoare annotation was computed. [2023-12-02 12:59:49,618 INFO L899 garLoopResultBuilder]: For program point L8799(line 8799) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L7478(line 7478) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8667-2(lines 8667 8672) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8403(line 8403) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8734-2(lines 8734 8739) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8602(lines 8602 8607) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8734(lines 8734 8739) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8536(lines 8536 8539) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8602-2(lines 8602 8607) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8140-1(line 8140) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L895 garLoopResultBuilder]: At program point L8140(line 8140) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8933(lines 8933 8936) no Hoare annotation was computed. [2023-12-02 12:59:49,619 INFO L899 garLoopResultBuilder]: For program point L8008-1(line 8008) no Hoare annotation was computed. [2023-12-02 12:59:49,620 INFO L895 garLoopResultBuilder]: At program point L8008(line 8008) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,620 INFO L899 garLoopResultBuilder]: For program point L7414(lines 7414 7417) no Hoare annotation was computed. [2023-12-02 12:59:49,620 INFO L899 garLoopResultBuilder]: For program point L8339(lines 8339 8342) no Hoare annotation was computed. [2023-12-02 12:59:49,620 INFO L895 garLoopResultBuilder]: At program point L6490(line 6490) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,620 INFO L899 garLoopResultBuilder]: For program point L8472(lines 8472 8475) no Hoare annotation was computed. [2023-12-02 12:59:49,620 INFO L899 garLoopResultBuilder]: For program point L8803(lines 8803 8809) no Hoare annotation was computed. [2023-12-02 12:59:49,620 INFO L899 garLoopResultBuilder]: For program point L7812(line 7812) no Hoare annotation was computed. [2023-12-02 12:59:49,620 INFO L895 garLoopResultBuilder]: At program point ldv_struct_hwbus_ops_dummy_resourceless_instance_4_case_10#1(lines 8928 9053) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,620 INFO L899 garLoopResultBuilder]: For program point L8803-2(lines 8803 8809) no Hoare annotation was computed. [2023-12-02 12:59:49,621 INFO L895 garLoopResultBuilder]: At program point L6491(line 6491) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,621 INFO L899 garLoopResultBuilder]: For program point L8275-1(line 8275) no Hoare annotation was computed. [2023-12-02 12:59:49,621 INFO L895 garLoopResultBuilder]: At program point L8275(line 8275) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,621 INFO L899 garLoopResultBuilder]: For program point L8077-1(line 8077) no Hoare annotation was computed. [2023-12-02 12:59:49,621 INFO L895 garLoopResultBuilder]: At program point L8077(line 8077) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,621 INFO L895 garLoopResultBuilder]: At program point L7747(line 7747) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,621 INFO L899 garLoopResultBuilder]: For program point L8540(lines 8540 8543) no Hoare annotation was computed. [2023-12-02 12:59:49,621 INFO L899 garLoopResultBuilder]: For program point L6492(line 6492) no Hoare annotation was computed. [2023-12-02 12:59:49,621 INFO L899 garLoopResultBuilder]: For program point L8937(lines 8937 8940) no Hoare annotation was computed. [2023-12-02 12:59:49,622 INFO L895 garLoopResultBuilder]: At program point L7748(line 7748) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,622 INFO L899 garLoopResultBuilder]: For program point L7418(lines 7418 7421) no Hoare annotation was computed. [2023-12-02 12:59:49,622 INFO L899 garLoopResultBuilder]: For program point L6493-1(line 6493) no Hoare annotation was computed. [2023-12-02 12:59:49,622 INFO L895 garLoopResultBuilder]: At program point L6493(line 6493) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,622 INFO L899 garLoopResultBuilder]: For program point L8343(lines 8343 8346) no Hoare annotation was computed. [2023-12-02 12:59:49,622 INFO L899 garLoopResultBuilder]: For program point L7815-1(line 7815) no Hoare annotation was computed. [2023-12-02 12:59:49,622 INFO L895 garLoopResultBuilder]: At program point L7815(line 7815) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_statevar_9~0 11) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,622 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_3#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,622 INFO L902 garLoopResultBuilder]: At program point L7749(line 7749) the Hoare annotation is: true [2023-12-02 12:59:49,623 INFO L895 garLoopResultBuilder]: At program point L6560-2(lines 6560 6580) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L8476(lines 8476 8479) no Hoare annotation was computed. [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L6560(lines 6560 6580) no Hoare annotation was computed. [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L8212-1(line 8212) no Hoare annotation was computed. [2023-12-02 12:59:49,623 INFO L895 garLoopResultBuilder]: At program point L8212(line 8212) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L7750(line 7750) no Hoare annotation was computed. [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L6495(lines 6495 6511) no Hoare annotation was computed. [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L6495-2(lines 6495 6511) no Hoare annotation was computed. [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L8676(lines 8676 8681) no Hoare annotation was computed. [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L8676-2(lines 8676 8681) no Hoare annotation was computed. [2023-12-02 12:59:49,623 INFO L899 garLoopResultBuilder]: For program point L8544(lines 8544 8547) no Hoare annotation was computed. [2023-12-02 12:59:49,624 INFO L899 garLoopResultBuilder]: For program point L8941(lines 8941 8944) no Hoare annotation was computed. [2023-12-02 12:59:49,624 INFO L899 garLoopResultBuilder]: For program point L8743-2(lines 8743 8748) no Hoare annotation was computed. [2023-12-02 12:59:49,624 INFO L899 garLoopResultBuilder]: For program point L8611(lines 8611 8617) no Hoare annotation was computed. [2023-12-02 12:59:49,624 INFO L899 garLoopResultBuilder]: For program point L6563-1(line 6563) no Hoare annotation was computed. [2023-12-02 12:59:49,624 INFO L895 garLoopResultBuilder]: At program point L6563(line 6563) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,624 INFO L899 garLoopResultBuilder]: For program point L8743(lines 8743 8748) no Hoare annotation was computed. [2023-12-02 12:59:49,624 INFO L899 garLoopResultBuilder]: For program point L7422(lines 7422 7425) no Hoare annotation was computed. [2023-12-02 12:59:49,624 INFO L895 garLoopResultBuilder]: At program point L7488(line 7488) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,624 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_11#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_statevar_9~0 11) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,625 INFO L899 garLoopResultBuilder]: For program point L8611-2(lines 8611 8617) no Hoare annotation was computed. [2023-12-02 12:59:49,625 INFO L899 garLoopResultBuilder]: For program point L8149-1(line 8149) no Hoare annotation was computed. [2023-12-02 12:59:49,625 INFO L895 garLoopResultBuilder]: At program point L8149(line 8149) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,625 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_5#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,625 INFO L899 garLoopResultBuilder]: For program point L7489(line 7489) no Hoare annotation was computed. [2023-12-02 12:59:49,625 INFO L899 garLoopResultBuilder]: For program point L8480(lines 8480 8483) no Hoare annotation was computed. [2023-12-02 12:59:49,625 INFO L895 garLoopResultBuilder]: At program point L9141(line 9141) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,625 INFO L899 garLoopResultBuilder]: For program point L9141-1(line 9141) no Hoare annotation was computed. [2023-12-02 12:59:49,625 INFO L899 garLoopResultBuilder]: For program point L8415(line 8415) no Hoare annotation was computed. [2023-12-02 12:59:49,625 INFO L899 garLoopResultBuilder]: For program point L8548(lines 8548 8551) no Hoare annotation was computed. [2023-12-02 12:59:49,625 INFO L899 garLoopResultBuilder]: For program point L8350(line 8350) no Hoare annotation was computed. [2023-12-02 12:59:49,626 INFO L899 garLoopResultBuilder]: For program point L8284-1(line 8284) no Hoare annotation was computed. [2023-12-02 12:59:49,626 INFO L895 garLoopResultBuilder]: At program point L8284(line 8284) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,626 INFO L895 garLoopResultBuilder]: At program point L8086(line 8086) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,626 INFO L899 garLoopResultBuilder]: For program point ldv_device_driver_io_instance_0_returnLabel#1(lines 7384 7535) no Hoare annotation was computed. [2023-12-02 12:59:49,626 INFO L899 garLoopResultBuilder]: For program point L8086-1(lines 8082 8090) no Hoare annotation was computed. [2023-12-02 12:59:49,626 INFO L899 garLoopResultBuilder]: For program point L8813(lines 8813 8819) no Hoare annotation was computed. [2023-12-02 12:59:49,626 INFO L899 garLoopResultBuilder]: For program point L8813-2(lines 8813 8819) no Hoare annotation was computed. [2023-12-02 12:59:49,626 INFO L899 garLoopResultBuilder]: For program point L8945(lines 8945 8948) no Hoare annotation was computed. [2023-12-02 12:59:49,626 INFO L895 garLoopResultBuilder]: At program point L7756(line 7756) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,626 INFO L899 garLoopResultBuilder]: For program point L7426(lines 7426 7429) no Hoare annotation was computed. [2023-12-02 12:59:49,627 INFO L899 garLoopResultBuilder]: For program point L6501-1(line 6501) no Hoare annotation was computed. [2023-12-02 12:59:49,627 INFO L895 garLoopResultBuilder]: At program point L6501(line 6501) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,627 INFO L899 garLoopResultBuilder]: For program point L9012(line 9012) no Hoare annotation was computed. [2023-12-02 12:59:49,627 INFO L899 garLoopResultBuilder]: For program point L9144(lines 9144 9147) no Hoare annotation was computed. [2023-12-02 12:59:49,627 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_9_case_7#1(lines 7707 7825) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,627 INFO L895 garLoopResultBuilder]: At program point L7757(line 7757) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,627 INFO L899 garLoopResultBuilder]: For program point L8484(lines 8484 8487) no Hoare annotation was computed. [2023-12-02 12:59:49,627 INFO L899 garLoopResultBuilder]: For program point L8418(lines 8418 8423) no Hoare annotation was computed. [2023-12-02 12:59:49,627 INFO L895 garLoopResultBuilder]: At program point L8418-2(lines 8418 8423) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,627 INFO L902 garLoopResultBuilder]: At program point L7758(line 7758) the Hoare annotation is: true [2023-12-02 12:59:49,628 INFO L899 garLoopResultBuilder]: For program point L7494(line 7494) no Hoare annotation was computed. [2023-12-02 12:59:49,628 INFO L899 garLoopResultBuilder]: For program point L8221-1(line 8221) no Hoare annotation was computed. [2023-12-02 12:59:49,628 INFO L895 garLoopResultBuilder]: At program point L8221(line 8221) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,628 INFO L899 garLoopResultBuilder]: For program point L7759(line 7759) no Hoare annotation was computed. [2023-12-02 12:59:49,628 INFO L895 garLoopResultBuilder]: At program point L6570(line 6570) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,628 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-12-02 12:59:49,628 INFO L899 garLoopResultBuilder]: For program point L6570-1(line 6570) no Hoare annotation was computed. [2023-12-02 12:59:49,628 INFO L899 garLoopResultBuilder]: For program point L8552(lines 8552 8555) no Hoare annotation was computed. [2023-12-02 12:59:49,628 INFO L895 garLoopResultBuilder]: At program point L9213(line 9213) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,628 INFO L899 garLoopResultBuilder]: For program point L9213-1(line 9213) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point L8949(lines 8949 8952) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point L8685(lines 8685 8690) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L895 garLoopResultBuilder]: At program point ldv_device_driver_io_instance_0_case_13#1(lines 7393 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point L8685-2(lines 8685 8690) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point L7430(lines 7430 7433) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L895 garLoopResultBuilder]: At program point ldv_device_driver_io_instance_0_case_6#1(lines 7393 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point L9148(lines 9148 9151) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_irq_handler_returnLabel#1(lines 6775 6791) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point L8752(lines 8752 8757) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point L8752-2(lines 8752 8757) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point L8488(lines 8488 8491) no Hoare annotation was computed. [2023-12-02 12:59:49,629 INFO L899 garLoopResultBuilder]: For program point $Ultimate##333(lines 6506 6509) no Hoare annotation was computed. [2023-12-02 12:59:49,630 INFO L895 garLoopResultBuilder]: At program point L8158(line 8158) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,630 INFO L899 garLoopResultBuilder]: For program point L8158-1(line 8158) no Hoare annotation was computed. [2023-12-02 12:59:49,630 INFO L895 garLoopResultBuilder]: At program point L9017(line 9017) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,630 INFO L899 garLoopResultBuilder]: For program point L9017-1(line 9017) no Hoare annotation was computed. [2023-12-02 12:59:49,630 INFO L899 garLoopResultBuilder]: For program point L8621(lines 8621 8627) no Hoare annotation was computed. [2023-12-02 12:59:49,630 INFO L899 garLoopResultBuilder]: For program point L8621-2(lines 8621 8627) no Hoare annotation was computed. [2023-12-02 12:59:49,630 INFO L895 garLoopResultBuilder]: At program point L7498(line 7498) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,630 INFO L899 garLoopResultBuilder]: For program point ldv_entry_EMGentry_9_returnLabel#1(lines 7702 7829) no Hoare annotation was computed. [2023-12-02 12:59:49,630 INFO L899 garLoopResultBuilder]: For program point L7498-1(line 7498) no Hoare annotation was computed. [2023-12-02 12:59:49,631 INFO L899 garLoopResultBuilder]: For program point $Ultimate##344(lines 6575 6578) no Hoare annotation was computed. [2023-12-02 12:59:49,631 INFO L899 garLoopResultBuilder]: For program point $Ultimate##349(lines 6598 6601) no Hoare annotation was computed. [2023-12-02 12:59:49,631 INFO L899 garLoopResultBuilder]: For program point L9216(lines 9216 9219) no Hoare annotation was computed. [2023-12-02 12:59:49,631 INFO L895 garLoopResultBuilder]: At program point ldv_pm_platform_instance_3_case_13#1(lines 8298 8456) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,631 INFO L899 garLoopResultBuilder]: For program point L8556(lines 8556 8559) no Hoare annotation was computed. [2023-12-02 12:59:49,631 INFO L899 garLoopResultBuilder]: For program point L8953(lines 8953 8956) no Hoare annotation was computed. [2023-12-02 12:59:49,631 INFO L899 garLoopResultBuilder]: For program point L7434(lines 7434 7437) no Hoare annotation was computed. [2023-12-02 12:59:49,631 INFO L899 garLoopResultBuilder]: For program point L7368-1(line 7368) no Hoare annotation was computed. [2023-12-02 12:59:49,631 INFO L895 garLoopResultBuilder]: At program point ldv_device_driver_io_instance_0_case_8#1(lines 7393 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,631 INFO L895 garLoopResultBuilder]: At program point L7368(line 7368) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_lock_of_hwbus_priv~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 12:59:49,631 INFO L899 garLoopResultBuilder]: For program point ldv_pm_pm_ops_instance_2_returnLabel#1(lines 8461 8849) no Hoare annotation was computed. [2023-12-02 12:59:49,632 INFO L899 garLoopResultBuilder]: For program point L8425(line 8425) no Hoare annotation was computed. [2023-12-02 12:59:49,632 INFO L899 garLoopResultBuilder]: For program point L9598-1(line 9598) no Hoare annotation was computed. [2023-12-02 12:59:49,632 INFO L899 garLoopResultBuilder]: For program point L6939-1(line 6939) no Hoare annotation was computed. [2023-12-02 12:59:49,632 INFO L895 garLoopResultBuilder]: At program point L6939(line 6939) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,632 INFO L895 garLoopResultBuilder]: At program point L9598(line 9598) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,632 INFO L899 garLoopResultBuilder]: For program point L7055-1(line 7055) no Hoare annotation was computed. [2023-12-02 12:59:49,632 INFO L895 garLoopResultBuilder]: At program point L7055(line 7055) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,632 INFO L899 garLoopResultBuilder]: For program point L6956-1(line 6956) no Hoare annotation was computed. [2023-12-02 12:59:49,633 INFO L895 garLoopResultBuilder]: At program point L6956(line 6956) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,633 INFO L899 garLoopResultBuilder]: For program point L6989-1(line 6989) no Hoare annotation was computed. [2023-12-02 12:59:49,633 INFO L895 garLoopResultBuilder]: At program point L6989(line 6989) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,633 INFO L899 garLoopResultBuilder]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2023-12-02 12:59:49,633 INFO L902 garLoopResultBuilder]: At program point L6345(line 6345) the Hoare annotation is: true [2023-12-02 12:59:49,633 INFO L895 garLoopResultBuilder]: At program point L6990(line 6990) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,633 INFO L899 garLoopResultBuilder]: For program point L6825-1(line 6825) no Hoare annotation was computed. [2023-12-02 12:59:49,633 INFO L902 garLoopResultBuilder]: At program point L6825(line 6825) the Hoare annotation is: true [2023-12-02 12:59:49,633 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_probeEXIT(lines 7015 7104) no Hoare annotation was computed. [2023-12-02 12:59:49,633 INFO L899 garLoopResultBuilder]: For program point L7074(lines 7074 7080) no Hoare annotation was computed. [2023-12-02 12:59:49,634 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_irq_subscribe_returnLabel#1(lines 6792 6866) no Hoare annotation was computed. [2023-12-02 12:59:49,634 INFO L899 garLoopResultBuilder]: For program point L6843-1(line 6843) no Hoare annotation was computed. [2023-12-02 12:59:49,634 INFO L902 garLoopResultBuilder]: At program point L6843(line 6843) the Hoare annotation is: true [2023-12-02 12:59:49,634 INFO L899 garLoopResultBuilder]: For program point L6827(lines 6827 6832) no Hoare annotation was computed. [2023-12-02 12:59:49,634 INFO L902 garLoopResultBuilder]: At program point L6827-2(lines 6827 6832) the Hoare annotation is: true [2023-12-02 12:59:49,634 INFO L899 garLoopResultBuilder]: For program point L6943-1(lines 6943 6948) no Hoare annotation was computed. [2023-12-02 12:59:49,634 INFO L899 garLoopResultBuilder]: For program point L6943(lines 6943 6948) no Hoare annotation was computed. [2023-12-02 12:59:49,634 INFO L895 garLoopResultBuilder]: At program point L6976(line 6976) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,634 INFO L899 garLoopResultBuilder]: For program point L6811-1(line 6811) no Hoare annotation was computed. [2023-12-02 12:59:49,634 INFO L895 garLoopResultBuilder]: At program point L6811(line 6811) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,634 INFO L899 garLoopResultBuilder]: For program point L7076-1(line 7076) no Hoare annotation was computed. [2023-12-02 12:59:49,635 INFO L895 garLoopResultBuilder]: At program point L7076(line 7076) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,635 INFO L902 garLoopResultBuilder]: At program point L6845-2(lines 6845 6850) the Hoare annotation is: true [2023-12-02 12:59:49,635 INFO L899 garLoopResultBuilder]: For program point L6845(lines 6845 6850) no Hoare annotation was computed. [2023-12-02 12:59:49,635 INFO L899 garLoopResultBuilder]: For program point L6829-1(line 6829) no Hoare annotation was computed. [2023-12-02 12:59:49,635 INFO L902 garLoopResultBuilder]: At program point L6829(line 6829) the Hoare annotation is: true [2023-12-02 12:59:49,635 INFO L899 garLoopResultBuilder]: For program point ldv_request_threaded_irq_returnLabel#1(lines 8850 8884) no Hoare annotation was computed. [2023-12-02 12:59:49,635 INFO L895 garLoopResultBuilder]: At program point L6945(line 6945) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,635 INFO L899 garLoopResultBuilder]: For program point L6813-2(lines 6813 6818) no Hoare annotation was computed. [2023-12-02 12:59:49,636 INFO L899 garLoopResultBuilder]: For program point L6813(lines 6813 6818) no Hoare annotation was computed. [2023-12-02 12:59:49,636 INFO L899 garLoopResultBuilder]: For program point L7094(lines 7094 7101) no Hoare annotation was computed. [2023-12-02 12:59:49,636 INFO L899 garLoopResultBuilder]: For program point L7028-1(line 7028) no Hoare annotation was computed. [2023-12-02 12:59:49,636 INFO L895 garLoopResultBuilder]: At program point L7028(line 7028) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,636 INFO L899 garLoopResultBuilder]: For program point L7094-1(lines 7094 7101) no Hoare annotation was computed. [2023-12-02 12:59:49,636 INFO L899 garLoopResultBuilder]: For program point L8878-1(line 8878) no Hoare annotation was computed. [2023-12-02 12:59:49,636 INFO L899 garLoopResultBuilder]: For program point L6929-2(lines 6929 6935) no Hoare annotation was computed. [2023-12-02 12:59:49,636 INFO L899 garLoopResultBuilder]: For program point L6863(lines 6803 6865) no Hoare annotation was computed. [2023-12-02 12:59:49,636 INFO L899 garLoopResultBuilder]: For program point L6929(lines 6929 6935) no Hoare annotation was computed. [2023-12-02 12:59:49,637 INFO L895 garLoopResultBuilder]: At program point L8878(line 8878) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,637 INFO L899 garLoopResultBuilder]: For program point L8862-1(line 8862) no Hoare annotation was computed. [2023-12-02 12:59:49,637 INFO L899 garLoopResultBuilder]: For program point L6847-1(line 6847) no Hoare annotation was computed. [2023-12-02 12:59:49,637 INFO L902 garLoopResultBuilder]: At program point L6847(line 6847) the Hoare annotation is: true [2023-12-02 12:59:49,637 INFO L895 garLoopResultBuilder]: At program point L8862(line 8862) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,637 INFO L899 garLoopResultBuilder]: For program point L6963-1(lines 6963 6979) no Hoare annotation was computed. [2023-12-02 12:59:49,637 INFO L899 garLoopResultBuilder]: For program point L6963(lines 6963 6979) no Hoare annotation was computed. [2023-12-02 12:59:49,637 INFO L899 garLoopResultBuilder]: For program point L6980-1(lines 6980 6986) no Hoare annotation was computed. [2023-12-02 12:59:49,637 INFO L899 garLoopResultBuilder]: For program point L6980(lines 6980 6986) no Hoare annotation was computed. [2023-12-02 12:59:49,637 INFO L899 garLoopResultBuilder]: For program point L6815-1(line 6815) no Hoare annotation was computed. [2023-12-02 12:59:49,638 INFO L895 garLoopResultBuilder]: At program point L6815(line 6815) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,638 INFO L899 garLoopResultBuilder]: For program point L7063(lines 7063 7069) no Hoare annotation was computed. [2023-12-02 12:59:49,638 INFO L899 garLoopResultBuilder]: For program point L7096-1(line 7096) no Hoare annotation was computed. [2023-12-02 12:59:49,638 INFO L902 garLoopResultBuilder]: At program point L7096(line 7096) the Hoare annotation is: true [2023-12-02 12:59:49,638 INFO L899 garLoopResultBuilder]: For program point L6931-1(line 6931) no Hoare annotation was computed. [2023-12-02 12:59:49,638 INFO L895 garLoopResultBuilder]: At program point L6931(line 6931) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,638 INFO L899 garLoopResultBuilder]: For program point L8864(lines 8864 8881) no Hoare annotation was computed. [2023-12-02 12:59:49,638 INFO L899 garLoopResultBuilder]: For program point L7097-1(line 7097) no Hoare annotation was computed. [2023-12-02 12:59:49,639 INFO L895 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,639 INFO L899 garLoopResultBuilder]: For program point L6932-1(line 6932) no Hoare annotation was computed. [2023-12-02 12:59:49,639 INFO L895 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,639 INFO L895 garLoopResultBuilder]: At program point L6982(line 6982) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,639 INFO L899 garLoopResultBuilder]: For program point L6949-2(lines 6949 6962) no Hoare annotation was computed. [2023-12-02 12:59:49,639 INFO L899 garLoopResultBuilder]: For program point L6949(lines 6949 6962) no Hoare annotation was computed. [2023-12-02 12:59:49,639 INFO L899 garLoopResultBuilder]: For program point L6982-1(line 6982) no Hoare annotation was computed. [2023-12-02 12:59:49,639 INFO L895 garLoopResultBuilder]: At program point L7098(line 7098) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,640 INFO L895 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,640 INFO L899 garLoopResultBuilder]: For program point L7065-1(line 7065) no Hoare annotation was computed. [2023-12-02 12:59:49,640 INFO L895 garLoopResultBuilder]: At program point L7065(line 7065) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,640 INFO L899 garLoopResultBuilder]: For program point L6834(line 6834) no Hoare annotation was computed. [2023-12-02 12:59:49,640 INFO L899 garLoopResultBuilder]: For program point L6966-1(line 6966) no Hoare annotation was computed. [2023-12-02 12:59:49,640 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7015 7104) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,640 INFO L895 garLoopResultBuilder]: At program point L6983(line 6983) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,640 INFO L899 garLoopResultBuilder]: For program point L7049-1(lines 7049 7050) no Hoare annotation was computed. [2023-12-02 12:59:49,641 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_probeFINAL(lines 7015 7104) no Hoare annotation was computed. [2023-12-02 12:59:49,641 INFO L895 garLoopResultBuilder]: At program point L7049(lines 7049 7050) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,641 INFO L895 garLoopResultBuilder]: At program point L8866(line 8866) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,641 INFO L899 garLoopResultBuilder]: For program point L8866-1(line 8866) no Hoare annotation was computed. [2023-12-02 12:59:49,641 INFO L899 garLoopResultBuilder]: For program point L6852(line 6852) no Hoare annotation was computed. [2023-12-02 12:59:49,641 INFO L902 garLoopResultBuilder]: At program point L9429(line 9429) the Hoare annotation is: true [2023-12-02 12:59:49,641 INFO L902 garLoopResultBuilder]: At program point L9429-1(line 9429) the Hoare annotation is: true [2023-12-02 12:59:49,641 INFO L899 garLoopResultBuilder]: For program point L6968(lines 6968 6974) no Hoare annotation was computed. [2023-12-02 12:59:49,641 INFO L899 garLoopResultBuilder]: For program point L6836(lines 6836 6839) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L6952-1(line 6952) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L895 garLoopResultBuilder]: At program point L6952(line 6952) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L6936-2(lines 6936 6942) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L6936(lines 6936 6942) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L9430(lines 9425 9434) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L6854(lines 6854 6857) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L895 garLoopResultBuilder]: At program point L6970(line 6970) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L6970-1(line 6970) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L6954(lines 6954 6960) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L6987-1(lines 6987 6993) no Hoare annotation was computed. [2023-12-02 12:59:49,642 INFO L899 garLoopResultBuilder]: For program point L6987(lines 6987 6993) no Hoare annotation was computed. [2023-12-02 12:59:49,643 INFO L899 garLoopResultBuilder]: For program point L7053(lines 7053 7059) no Hoare annotation was computed. [2023-12-02 12:59:49,643 INFO L895 garLoopResultBuilder]: At program point L9349(line 9349) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,643 INFO L899 garLoopResultBuilder]: For program point L9349-1(line 9349) no Hoare annotation was computed. [2023-12-02 12:59:49,643 INFO L895 garLoopResultBuilder]: At program point L6938(line 6938) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,643 INFO L899 garLoopResultBuilder]: For program point L6938-1(line 6938) no Hoare annotation was computed. [2023-12-02 12:59:49,643 INFO L899 garLoopResultBuilder]: For program point cw1200_spi_on_returnLabel#1(lines 6924 6996) no Hoare annotation was computed. [2023-12-02 12:59:49,643 INFO L895 garLoopResultBuilder]: At program point L8871(line 8871) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= 6 |old(~ldv_statevar_1~0)|)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (= 6 ~ldv_statevar_1~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_hwbus_priv~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 12:59:49,643 INFO L899 garLoopResultBuilder]: For program point L8871-1(line 8871) no Hoare annotation was computed. [2023-12-02 12:59:49,646 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 12:59:49,648 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 12:59:49,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 12:59:49 BoogieIcfgContainer [2023-12-02 12:59:49,686 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 12:59:49,687 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 12:59:49,687 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 12:59:49,687 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 12:59:49,687 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:53:49" (3/4) ... [2023-12-02 12:59:49,689 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-02 12:59:49,693 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2023-12-02 12:59:49,693 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2023-12-02 12:59:49,693 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_platdata [2023-12-02 12:59:49,693 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2023-12-02 12:59:49,693 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_message_init [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_get_drvdata [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irq_set_irq_wake [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_request [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_sync [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-12-02 12:59:49,694 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_lock_of_hwbus_priv [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cw1200_spi_irq_unsubscribe [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cw1200_spi_lock [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~bool~0~TO~int [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_message_add_tail [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cw1200_spi_unlock [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 12:59:49,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cw1200_spi_disconnect [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cw1200_spi_resume [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_set_value [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_direction_output [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cw1200_spi_pm [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_66 [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cw1200_spi_off [2023-12-02 12:59:49,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2023-12-02 12:59:49,697 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2023-12-02 12:59:49,697 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_1 [2023-12-02 12:59:49,697 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2023-12-02 12:59:49,697 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_3 [2023-12-02 12:59:49,697 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cw1200_spi_probe [2023-12-02 12:59:49,743 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 424 nodes and edges [2023-12-02 12:59:49,750 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 151 nodes and edges [2023-12-02 12:59:49,757 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2023-12-02 12:59:49,763 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-12-02 12:59:49,770 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-12-02 12:59:49,776 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 12:59:49,820 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:49,821 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:49,821 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:49,821 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || (2 == ldv_spin_lock_of_hwbus_priv)) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:49,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:49,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:49,826 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:49,826 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || (2 == ldv_spin_lock_of_hwbus_priv)) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,059 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,060 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,061 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,061 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || (2 == ldv_spin_lock_of_hwbus_priv)) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,064 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,064 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,065 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,065 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || (2 == ldv_spin_lock_of_hwbus_priv)) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) [2023-12-02 12:59:50,162 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/witness.graphml [2023-12-02 12:59:50,162 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/witness.yml [2023-12-02 12:59:50,163 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 12:59:50,163 INFO L158 Benchmark]: Toolchain (without parser) took 371356.10ms. Allocated memory was 142.6MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 93.3MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 787.6MB. Max. memory is 16.1GB. [2023-12-02 12:59:50,163 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 12:59:50,164 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2538.21ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 93.3MB in the beginning and 101.5MB in the end (delta: -8.1MB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. [2023-12-02 12:59:50,164 INFO L158 Benchmark]: Boogie Procedure Inliner took 180.07ms. Allocated memory is still 190.8MB. Free memory was 101.5MB in the beginning and 84.9MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-02 12:59:50,164 INFO L158 Benchmark]: Boogie Preprocessor took 225.98ms. Allocated memory is still 190.8MB. Free memory was 84.9MB in the beginning and 110.9MB in the end (delta: -26.0MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2023-12-02 12:59:50,165 INFO L158 Benchmark]: RCFGBuilder took 7265.63ms. Allocated memory was 190.8MB in the beginning and 241.2MB in the end (delta: 50.3MB). Free memory was 110.9MB in the beginning and 111.4MB in the end (delta: -541.5kB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. [2023-12-02 12:59:50,165 INFO L158 Benchmark]: TraceAbstraction took 360662.71ms. Allocated memory was 241.2MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 111.4MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2023-12-02 12:59:50,165 INFO L158 Benchmark]: Witness Printer took 476.00ms. Allocated memory is still 2.2GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 52.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-12-02 12:59:50,167 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2538.21ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 93.3MB in the beginning and 101.5MB in the end (delta: -8.1MB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 180.07ms. Allocated memory is still 190.8MB. Free memory was 101.5MB in the beginning and 84.9MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 225.98ms. Allocated memory is still 190.8MB. Free memory was 84.9MB in the beginning and 110.9MB in the end (delta: -26.0MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * RCFGBuilder took 7265.63ms. Allocated memory was 190.8MB in the beginning and 241.2MB in the end (delta: 50.3MB). Free memory was 110.9MB in the beginning and 111.4MB in the end (delta: -541.5kB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. * TraceAbstraction took 360662.71ms. Allocated memory was 241.2MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 111.4MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. * Witness Printer took 476.00ms. Allocated memory is still 2.2GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 52.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6219]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6219] - GenericResultAtLocation [Line: 6222]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6222] - GenericResultAtLocation [Line: 6225]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6225] - GenericResultAtLocation [Line: 6228]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6228] - GenericResultAtLocation [Line: 6657]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [6657-6658] - GenericResultAtLocation [Line: 6664]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [6664-6665] - GenericResultAtLocation [Line: 6671]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [6671-6672] - GenericResultAtLocation [Line: 6678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [6678-6679] - GenericResultAtLocation [Line: 6722]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___4->state): : "memory", "cc"); [6722-6723] - GenericResultAtLocation [Line: 6729]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___5->state): : "memory", "cc"); [6729-6730] - GenericResultAtLocation [Line: 6736]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [6736-6737] - GenericResultAtLocation [Line: 6743]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___7->state): : "memory", "cc"); [6743-6744] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11226]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 11202]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 11238]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 53 procedures, 805 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 360.6s, OverallIterations: 21, TraceHistogramMax: 18, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 287.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 48.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 124 mSolverCounterUnknown, 20521 SdHoareTripleChecker+Valid, 268.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 20453 mSDsluCounter, 53968 SdHoareTripleChecker+Invalid, 265.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 32627 mSDsCounter, 91 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11609 IncrementalHoareTripleChecker+Invalid, 11824 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 91 mSolverCounterUnsat, 21341 mSDtfsCounter, 11609 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 134 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=21233occurred in iteration=17, InterpolantAutomatonStates: 103, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 18.5s AutomataMinimizationTime, 21 MinimizatonAttempts, 290 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 305 LocationsWithAnnotation, 40697 PreInvPairs, 44313 NumberOfFragments, 8978 HoareAnnotationTreeSize, 40697 FomulaSimplifications, 306 FormulaSimplificationTreeSizeReduction, 11.2s HoareSimplificationTime, 305 FomulaSimplificationsInter, 673693 FormulaSimplificationTreeSizeReductionInter, 34.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 4029 NumberOfCodeBlocks, 4029 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 4008 ConstructedInterpolants, 0 QuantifiedInterpolants, 5920 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 21 InterpolantComputations, 21 PerfectInterpolantSequences, 12886/12886 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 8928]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7393]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6701]: Loop Invariant Derived loop invariant: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) - InvariantResult [Line: 8928]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_statevar_4 == 4)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8928]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7393]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8928]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6701]: Loop Invariant Derived loop invariant: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) - InvariantResult [Line: 6318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7393]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6701]: Loop Invariant Derived loop invariant: ((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || (2 == ldv_spin_lock_of_hwbus_priv)) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7963]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7393]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7963]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7833]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (16 == ldv_statevar_3)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7393]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6636]: Loop Invariant Derived loop invariant: ((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || (2 == ldv_spin_lock_of_hwbus_priv)) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) - InvariantResult [Line: 7393]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7393]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7393]: Loop Invariant Derived loop invariant: ((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6636]: Loop Invariant Derived loop invariant: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) - InvariantResult [Line: 6636]: Loop Invariant Derived loop invariant: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) - InvariantResult [Line: 6701]: Loop Invariant Derived loop invariant: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) - InvariantResult [Line: 7707]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_statevar_9 == 11)) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_lock_of_hwbus_priv == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6636]: Loop Invariant Derived loop invariant: (((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((\old(ldv_spin_lock_of_hwbus_priv) == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) - InvariantResult [Line: 9101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6422]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2023-12-02 12:59:50,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdeda95a-3363-4a1f-9019-5b90888272d3/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE