./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:36:12,024 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:36:12,083 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 08:36:12,098 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:36:12,099 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:36:12,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:36:12,136 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:36:12,136 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:36:12,137 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:36:12,137 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:36:12,138 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:36:12,138 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:36:12,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:36:12,139 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:36:12,140 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:36:12,140 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:36:12,140 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:36:12,141 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 08:36:12,141 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:36:12,141 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:36:12,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:36:12,144 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:36:12,144 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:36:12,144 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:36:12,145 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:36:12,145 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:36:12,145 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:36:12,145 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:36:12,145 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:36:12,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:36:12,145 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:36:12,146 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 [2024-10-13 08:36:12,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:36:12,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:36:12,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:36:12,372 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:36:12,373 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:36:12,374 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2024-10-13 08:36:13,685 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:36:14,201 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:36:14,202 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2024-10-13 08:36:14,250 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/205d3798e/a49c827c9a00499ca862e98a6e5e5bf0/FLAGbbc539bbd [2024-10-13 08:36:14,271 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/205d3798e/a49c827c9a00499ca862e98a6e5e5bf0 [2024-10-13 08:36:14,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:36:14,276 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:36:14,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:36:14,279 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:36:14,283 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:36:14,284 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:36:14" (1/1) ... [2024-10-13 08:36:14,285 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c560417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:14, skipping insertion in model container [2024-10-13 08:36:14,285 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:36:14" (1/1) ... [2024-10-13 08:36:14,410 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:36:18,061 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2024-10-13 08:36:18,064 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2024-10-13 08:36:18,065 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2024-10-13 08:36:18,066 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2024-10-13 08:36:18,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:36:18,143 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:36:18,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5595] [2024-10-13 08:36:18,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5602] [2024-10-13 08:36:18,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5609] [2024-10-13 08:36:18,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5648-5649] [2024-10-13 08:36:18,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5654-5656] [2024-10-13 08:36:18,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5683] [2024-10-13 08:36:18,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5690] [2024-10-13 08:36:18,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5850] [2024-10-13 08:36:18,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5857] [2024-10-13 08:36:18,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5988-5989] [2024-10-13 08:36:18,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6022-6023] [2024-10-13 08:36:18,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6063-6064] [2024-10-13 08:36:18,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6092-6093] [2024-10-13 08:36:18,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6445-6446] [2024-10-13 08:36:18,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6452] [2024-10-13 08:36:18,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9125] [2024-10-13 08:36:18,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9187] [2024-10-13 08:36:18,374 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9315] [2024-10-13 08:36:18,375 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb2->data) [9372] [2024-10-13 08:36:18,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9427] [2024-10-13 08:36:18,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9863] [2024-10-13 08:36:18,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9870] [2024-10-13 08:36:18,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9894] [2024-10-13 08:36:18,508 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2024-10-13 08:36:18,509 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2024-10-13 08:36:18,510 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2024-10-13 08:36:18,510 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2024-10-13 08:36:18,520 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:36:18,733 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:36:18,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18 WrapperNode [2024-10-13 08:36:18,734 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:36:18,735 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:36:18,735 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:36:18,735 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:36:18,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:18,824 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:19,013 INFO L138 Inliner]: procedures = 572, calls = 3092, calls flagged for inlining = 288, calls inlined = 256, statements flattened = 8087 [2024-10-13 08:36:19,014 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:36:19,015 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 08:36:19,015 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 08:36:19,015 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 08:36:19,024 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:19,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:19,072 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:20,300 INFO L175 MemorySlicer]: Split 1207 memory accesses to 33 slices as follows [8, 1, 8, 2, 8, 920, 8, 7, 16, 17, 7, 7, 5, 6, 5, 4, 52, 47, 2, 3, 2, 2, 2, 1, 4, 4, 2, 8, 3, 28, 2, 8, 8]. 76 percent of accesses are in the largest equivalence class. The 350 initializations are split as follows [8, 1, 8, 2, 8, 154, 8, 7, 12, 2, 7, 7, 5, 6, 5, 4, 40, 0, 0, 1, 0, 2, 0, 0, 4, 4, 0, 8, 3, 28, 0, 8, 8]. The 226 writes are split as follows [0, 0, 0, 0, 0, 205, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0]. [2024-10-13 08:36:20,301 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:20,302 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:20,448 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:20,479 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:20,530 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:20,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:20,638 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 08:36:20,639 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 08:36:20,640 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 08:36:20,640 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 08:36:20,641 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (1/1) ... [2024-10-13 08:36:20,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:36:20,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 08:36:20,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-13 08:36:20,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-13 08:36:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2024-10-13 08:36:20,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2024-10-13 08:36:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2024-10-13 08:36:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2024-10-13 08:36:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-13 08:36:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-13 08:36:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-13 08:36:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-13 08:36:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-10-13 08:36:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-10-13 08:36:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-10-13 08:36:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-10-13 08:36:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2024-10-13 08:36:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2024-10-13 08:36:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-13 08:36:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-13 08:36:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-13 08:36:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-13 08:36:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-10-13 08:36:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-10-13 08:36:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-13 08:36:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-13 08:36:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2024-10-13 08:36:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-13 08:36:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2024-10-13 08:36:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2024-10-13 08:36:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2024-10-13 08:36:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2024-10-13 08:36:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-13 08:36:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-13 08:36:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2024-10-13 08:36:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2024-10-13 08:36:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-13 08:36:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-13 08:36:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-10-13 08:36:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-10-13 08:36:20,730 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2024-10-13 08:36:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2024-10-13 08:36:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-13 08:36:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-13 08:36:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-13 08:36:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-13 08:36:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-10-13 08:36:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-10-13 08:36:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 08:36:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-13 08:36:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-13 08:36:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2024-10-13 08:36:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2024-10-13 08:36:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2024-10-13 08:36:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2024-10-13 08:36:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-13 08:36:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-13 08:36:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-10-13 08:36:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-10-13 08:36:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-10-13 08:36:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-10-13 08:36:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-13 08:36:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-13 08:36:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-13 08:36:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-13 08:36:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-13 08:36:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-13 08:36:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-13 08:36:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-10-13 08:36:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-10-13 08:36:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-10-13 08:36:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-10-13 08:36:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-10-13 08:36:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-10-13 08:36:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-10-13 08:36:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-13 08:36:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-13 08:36:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-13 08:36:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-13 08:36:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-13 08:36:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-13 08:36:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-13 08:36:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-13 08:36:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-13 08:36:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-13 08:36:20,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-13 08:36:20,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-13 08:36:20,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-13 08:36:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-13 08:36:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2024-10-13 08:36:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-13 08:36:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-13 08:36:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-13 08:36:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-13 08:36:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-13 08:36:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-13 08:36:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-13 08:36:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-13 08:36:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-13 08:36:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-13 08:36:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-13 08:36:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-13 08:36:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-13 08:36:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-13 08:36:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-10-13 08:36:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-10-13 08:36:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-10-13 08:36:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-13 08:36:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-13 08:36:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-13 08:36:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-13 08:36:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-13 08:36:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-13 08:36:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-10-13 08:36:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-10-13 08:36:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-10-13 08:36:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-10-13 08:36:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-10-13 08:36:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-10-13 08:36:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-10-13 08:36:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-13 08:36:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-13 08:36:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-13 08:36:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-13 08:36:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-13 08:36:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2024-10-13 08:36:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2024-10-13 08:36:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-13 08:36:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-13 08:36:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-10-13 08:36:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2024-10-13 08:36:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2024-10-13 08:36:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2024-10-13 08:36:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-13 08:36:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-13 08:36:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-13 08:36:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-13 08:36:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-13 08:36:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-13 08:36:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-13 08:36:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-13 08:36:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-13 08:36:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-13 08:36:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-13 08:36:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2024-10-13 08:36:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-13 08:36:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2024-10-13 08:36:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2024-10-13 08:36:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-13 08:36:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-13 08:36:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-10-13 08:36:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-10-13 08:36:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-10-13 08:36:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-10-13 08:36:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2024-10-13 08:36:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2024-10-13 08:36:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-13 08:36:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-13 08:36:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-10-13 08:36:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-10-13 08:36:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-10-13 08:36:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-10-13 08:36:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2024-10-13 08:36:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2024-10-13 08:36:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-13 08:36:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-13 08:36:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-13 08:36:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-13 08:36:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-13 08:36:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-13 08:36:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-10-13 08:36:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-13 08:36:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-13 08:36:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-13 08:36:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-13 08:36:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-13 08:36:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-13 08:36:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-10-13 08:36:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-10-13 08:36:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2024-10-13 08:36:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2024-10-13 08:36:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-10-13 08:36:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-10-13 08:36:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-10-13 08:36:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-10-13 08:36:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-13 08:36:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-13 08:36:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2024-10-13 08:36:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-10-13 08:36:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2024-10-13 08:36:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-13 08:36:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-13 08:36:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-10-13 08:36:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-10-13 08:36:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-13 08:36:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-13 08:36:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-13 08:36:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-13 08:36:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-13 08:36:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-13 08:36:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-13 08:36:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-13 08:36:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-10-13 08:36:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-10-13 08:36:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-13 08:36:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-13 08:36:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-13 08:36:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-13 08:36:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-13 08:36:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-13 08:36:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-10-13 08:36:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-10-13 08:36:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-10-13 08:36:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-10-13 08:36:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-13 08:36:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-13 08:36:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-13 08:36:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-13 08:36:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-10-13 08:36:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-10-13 08:36:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2024-10-13 08:36:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2024-10-13 08:36:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-13 08:36:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-13 08:36:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2024-10-13 08:36:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-13 08:36:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-13 08:36:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-13 08:36:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-13 08:36:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-13 08:36:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-13 08:36:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-13 08:36:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2024-10-13 08:36:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2024-10-13 08:36:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2024-10-13 08:36:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2024-10-13 08:36:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-13 08:36:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-13 08:36:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2024-10-13 08:36:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2024-10-13 08:36:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-10-13 08:36:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-10-13 08:36:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2024-10-13 08:36:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2024-10-13 08:36:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2024-10-13 08:36:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2024-10-13 08:36:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-13 08:36:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-13 08:36:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-13 08:36:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-13 08:36:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-10-13 08:36:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-10-13 08:36:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-10-13 08:36:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-10-13 08:36:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-13 08:36:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-13 08:36:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-10-13 08:36:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-13 08:36:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-13 08:36:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-13 08:36:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-13 08:36:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-13 08:36:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-13 08:36:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-13 08:36:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2024-10-13 08:36:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2024-10-13 08:36:20,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-13 08:36:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-13 08:36:21,673 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 08:36:21,680 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 08:36:26,033 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-13 08:36:26,504 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-13 08:36:29,056 INFO L? ?]: Removed 3683 outVars from TransFormulas that were not future-live. [2024-10-13 08:36:29,056 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 08:36:29,472 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 08:36:29,472 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-13 08:36:29,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:36:29 BoogieIcfgContainer [2024-10-13 08:36:29,472 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 08:36:29,475 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 08:36:29,476 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 08:36:29,478 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 08:36:29,478 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:36:14" (1/3) ... [2024-10-13 08:36:29,479 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e3bfffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:36:29, skipping insertion in model container [2024-10-13 08:36:29,479 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:36:18" (2/3) ... [2024-10-13 08:36:29,480 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e3bfffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:36:29, skipping insertion in model container [2024-10-13 08:36:29,480 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:36:29" (3/3) ... [2024-10-13 08:36:29,481 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2024-10-13 08:36:29,499 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 08:36:29,499 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-13 08:36:29,631 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 08:36:29,638 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, 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;@7da8d939, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 08:36:29,638 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-13 08:36:29,652 INFO L276 IsEmpty]: Start isEmpty. Operand has 2867 states, 1913 states have (on average 1.3763721902770518) internal successors, (2633), 1960 states have internal predecessors, (2633), 811 states have call successors, (811), 141 states have call predecessors, (811), 140 states have return successors, (806), 792 states have call predecessors, (806), 806 states have call successors, (806) [2024-10-13 08:36:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-10-13 08:36:29,666 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:36:29,667 INFO L215 NwaCegarLoop]: trace histogram [9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 08:36:29,667 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-13 08:36:29,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:36:29,672 INFO L85 PathProgramCache]: Analyzing trace with hash -2130286133, now seen corresponding path program 1 times [2024-10-13 08:36:29,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:36:29,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680049565] [2024-10-13 08:36:29,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:36:29,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:36:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:36:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:36:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:36:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:36:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:36:30,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:36:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:36:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:36:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-10-13 08:36:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-10-13 08:36:30,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:36:30,511 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680049565] [2024-10-13 08:36:30,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1680049565] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:36:30,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:36:30,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-13 08:36:30,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183869558] [2024-10-13 08:36:30,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:36:30,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-13 08:36:30,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:36:30,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-13 08:36:30,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-13 08:36:30,540 INFO L87 Difference]: Start difference. First operand has 2867 states, 1913 states have (on average 1.3763721902770518) internal successors, (2633), 1960 states have internal predecessors, (2633), 811 states have call successors, (811), 141 states have call predecessors, (811), 140 states have return successors, (806), 792 states have call predecessors, (806), 806 states have call successors, (806) Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-10-13 08:36:39,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:36:39,317 INFO L93 Difference]: Finished difference Result 9558 states and 15023 transitions. [2024-10-13 08:36:39,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-13 08:36:39,319 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 97 [2024-10-13 08:36:39,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:36:39,370 INFO L225 Difference]: With dead ends: 9558 [2024-10-13 08:36:39,370 INFO L226 Difference]: Without dead ends: 6698 [2024-10-13 08:36:39,400 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-13 08:36:39,404 INFO L432 NwaCegarLoop]: 2630 mSDtfsCounter, 6397 mSDsluCounter, 3780 mSDsCounter, 0 mSdLazyCounter, 4202 mSolverCounterSat, 3106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7310 SdHoareTripleChecker+Valid, 6410 SdHoareTripleChecker+Invalid, 7308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3106 IncrementalHoareTripleChecker+Valid, 4202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2024-10-13 08:36:39,405 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7310 Valid, 6410 Invalid, 7308 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3106 Valid, 4202 Invalid, 0 Unknown, 0 Unchecked, 7.9s Time] [2024-10-13 08:36:39,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6698 states. [2024-10-13 08:36:39,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6698 to 5642. [2024-10-13 08:36:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5642 states, 3784 states have (on average 1.3483086680761098) internal successors, (5102), 3876 states have internal predecessors, (5102), 1578 states have call successors, (1578), 278 states have call predecessors, (1578), 277 states have return successors, (1575), 1547 states have call predecessors, (1575), 1575 states have call successors, (1575) [2024-10-13 08:36:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5642 states to 5642 states and 8255 transitions. [2024-10-13 08:36:39,781 INFO L78 Accepts]: Start accepts. Automaton has 5642 states and 8255 transitions. Word has length 97 [2024-10-13 08:36:39,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:36:39,782 INFO L471 AbstractCegarLoop]: Abstraction has 5642 states and 8255 transitions. [2024-10-13 08:36:39,782 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-10-13 08:36:39,782 INFO L276 IsEmpty]: Start isEmpty. Operand 5642 states and 8255 transitions. [2024-10-13 08:36:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-10-13 08:36:39,787 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:36:39,787 INFO L215 NwaCegarLoop]: trace histogram [9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 08:36:39,788 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-13 08:36:39,788 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-13 08:36:39,788 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:36:39,789 INFO L85 PathProgramCache]: Analyzing trace with hash 1265092273, now seen corresponding path program 1 times [2024-10-13 08:36:39,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:36:39,789 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925900771] [2024-10-13 08:36:39,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:36:39,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:36:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:36:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:36:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:36:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:36:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:36:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:36:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:36:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:36:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:40,247 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-10-13 08:36:40,248 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:36:40,248 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925900771] [2024-10-13 08:36:40,248 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925900771] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:36:40,250 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:36:40,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-13 08:36:40,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714942234] [2024-10-13 08:36:40,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:36:40,251 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-13 08:36:40,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:36:40,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-13 08:36:40,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-13 08:36:40,254 INFO L87 Difference]: Start difference. First operand 5642 states and 8255 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-10-13 08:36:47,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:36:47,004 INFO L93 Difference]: Finished difference Result 10706 states and 15622 transitions. [2024-10-13 08:36:47,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-13 08:36:47,004 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 102 [2024-10-13 08:36:47,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:36:47,039 INFO L225 Difference]: With dead ends: 10706 [2024-10-13 08:36:47,039 INFO L226 Difference]: Without dead ends: 5081 [2024-10-13 08:36:47,064 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-13 08:36:47,065 INFO L432 NwaCegarLoop]: 2639 mSDtfsCounter, 2638 mSDsluCounter, 3753 mSDsCounter, 0 mSdLazyCounter, 4309 mSolverCounterSat, 1356 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3188 SdHoareTripleChecker+Valid, 6392 SdHoareTripleChecker+Invalid, 5665 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1356 IncrementalHoareTripleChecker+Valid, 4309 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-10-13 08:36:47,066 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3188 Valid, 6392 Invalid, 5665 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1356 Valid, 4309 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2024-10-13 08:36:47,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5081 states. [2024-10-13 08:36:47,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5081 to 4517. [2024-10-13 08:36:47,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4517 states, 3008 states have (on average 1.3387632978723405) internal successors, (4027), 3069 states have internal predecessors, (4027), 1223 states have call successors, (1223), 284 states have call predecessors, (1223), 283 states have return successors, (1220), 1203 states have call predecessors, (1220), 1220 states have call successors, (1220) [2024-10-13 08:36:47,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 4517 states and 6470 transitions. [2024-10-13 08:36:47,236 INFO L78 Accepts]: Start accepts. Automaton has 4517 states and 6470 transitions. Word has length 102 [2024-10-13 08:36:47,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:36:47,238 INFO L471 AbstractCegarLoop]: Abstraction has 4517 states and 6470 transitions. [2024-10-13 08:36:47,238 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-10-13 08:36:47,238 INFO L276 IsEmpty]: Start isEmpty. Operand 4517 states and 6470 transitions. [2024-10-13 08:36:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-10-13 08:36:47,243 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:36:47,243 INFO L215 NwaCegarLoop]: trace histogram [9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 08:36:47,243 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-13 08:36:47,244 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-13 08:36:47,244 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:36:47,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1183123814, now seen corresponding path program 1 times [2024-10-13 08:36:47,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:36:47,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505209899] [2024-10-13 08:36:47,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:36:47,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:36:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:36:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:36:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:36:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:36:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:36:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:36:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:36:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:36:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-13 08:36:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-10-13 08:36:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:47,666 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-10-13 08:36:47,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:36:47,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505209899] [2024-10-13 08:36:47,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [505209899] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:36:47,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:36:47,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-13 08:36:47,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231885746] [2024-10-13 08:36:47,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:36:47,668 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-13 08:36:47,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:36:47,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-13 08:36:47,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-13 08:36:47,670 INFO L87 Difference]: Start difference. First operand 4517 states and 6470 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-10-13 08:36:54,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:36:54,489 INFO L93 Difference]: Finished difference Result 13334 states and 19303 transitions. [2024-10-13 08:36:54,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-13 08:36:54,490 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 105 [2024-10-13 08:36:54,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:36:54,541 INFO L225 Difference]: With dead ends: 13334 [2024-10-13 08:36:54,541 INFO L226 Difference]: Without dead ends: 8834 [2024-10-13 08:36:54,558 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-13 08:36:54,562 INFO L432 NwaCegarLoop]: 3005 mSDtfsCounter, 5994 mSDsluCounter, 3858 mSDsCounter, 0 mSdLazyCounter, 4260 mSolverCounterSat, 2853 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6831 SdHoareTripleChecker+Valid, 6863 SdHoareTripleChecker+Invalid, 7113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2853 IncrementalHoareTripleChecker+Valid, 4260 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2024-10-13 08:36:54,562 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6831 Valid, 6863 Invalid, 7113 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2853 Valid, 4260 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2024-10-13 08:36:54,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8834 states. [2024-10-13 08:36:54,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8834 to 7787. [2024-10-13 08:36:54,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7787 states, 5228 states have (on average 1.3404743687834737) internal successors, (7008), 5339 states have internal predecessors, (7008), 2074 states have call successors, (2074), 487 states have call predecessors, (2074), 482 states have return successors, (2090), 2028 states have call predecessors, (2090), 2071 states have call successors, (2090) [2024-10-13 08:36:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7787 states to 7787 states and 11172 transitions. [2024-10-13 08:36:54,868 INFO L78 Accepts]: Start accepts. Automaton has 7787 states and 11172 transitions. Word has length 105 [2024-10-13 08:36:54,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:36:54,870 INFO L471 AbstractCegarLoop]: Abstraction has 7787 states and 11172 transitions. [2024-10-13 08:36:54,870 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-10-13 08:36:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 7787 states and 11172 transitions. [2024-10-13 08:36:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-10-13 08:36:54,871 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:36:54,872 INFO L215 NwaCegarLoop]: trace histogram [9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 08:36:54,872 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-13 08:36:54,872 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-13 08:36:54,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:36:54,872 INFO L85 PathProgramCache]: Analyzing trace with hash -1118785951, now seen corresponding path program 1 times [2024-10-13 08:36:54,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:36:54,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992091525] [2024-10-13 08:36:54,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:36:54,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:36:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:36:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:36:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:36:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:36:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:36:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:36:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:36:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:36:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:36:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-13 08:36:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-13 08:36:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-13 08:36:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:36:55,175 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-10-13 08:36:55,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:36:55,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992091525] [2024-10-13 08:36:55,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992091525] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:36:55,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:36:55,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 08:36:55,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114790364] [2024-10-13 08:36:55,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:36:55,177 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-13 08:36:55,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:36:55,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-13 08:36:55,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-13 08:36:55,178 INFO L87 Difference]: Start difference. First operand 7787 states and 11172 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-10-13 08:37:07,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:37:07,808 INFO L93 Difference]: Finished difference Result 25876 states and 39325 transitions. [2024-10-13 08:37:07,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-13 08:37:07,808 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 117 [2024-10-13 08:37:07,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:37:07,923 INFO L225 Difference]: With dead ends: 25876 [2024-10-13 08:37:07,923 INFO L226 Difference]: Without dead ends: 18106 [2024-10-13 08:37:07,959 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-10-13 08:37:07,960 INFO L432 NwaCegarLoop]: 2820 mSDtfsCounter, 10076 mSDsluCounter, 5643 mSDsCounter, 0 mSdLazyCounter, 6423 mSolverCounterSat, 7551 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10921 SdHoareTripleChecker+Valid, 8463 SdHoareTripleChecker+Invalid, 13974 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7551 IncrementalHoareTripleChecker+Valid, 6423 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.6s IncrementalHoareTripleChecker+Time [2024-10-13 08:37:07,960 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [10921 Valid, 8463 Invalid, 13974 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7551 Valid, 6423 Invalid, 0 Unknown, 0 Unchecked, 11.6s Time] [2024-10-13 08:37:07,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18106 states. [2024-10-13 08:37:08,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18106 to 13035. [2024-10-13 08:37:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13035 states, 8737 states have (on average 1.3362710312464232) internal successors, (11675), 8965 states have internal predecessors, (11675), 3556 states have call successors, (3556), 732 states have call predecessors, (3556), 739 states have return successors, (3654), 3471 states have call predecessors, (3654), 3553 states have call successors, (3654) [2024-10-13 08:37:08,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13035 states to 13035 states and 18885 transitions. [2024-10-13 08:37:08,703 INFO L78 Accepts]: Start accepts. Automaton has 13035 states and 18885 transitions. Word has length 117 [2024-10-13 08:37:08,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:37:08,704 INFO L471 AbstractCegarLoop]: Abstraction has 13035 states and 18885 transitions. [2024-10-13 08:37:08,705 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-10-13 08:37:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 13035 states and 18885 transitions. [2024-10-13 08:37:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-10-13 08:37:08,707 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:37:08,707 INFO L215 NwaCegarLoop]: trace histogram [12, 8, 8, 8, 8, 8, 8, 4, 4, 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] [2024-10-13 08:37:08,707 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-13 08:37:08,708 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-13 08:37:08,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:37:08,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1411178292, now seen corresponding path program 1 times [2024-10-13 08:37:08,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:37:08,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113427015] [2024-10-13 08:37:08,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:37:08,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:37:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:37:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:37:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:37:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:37:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:37:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:37:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:37:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:37:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-13 08:37:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-10-13 08:37:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-13 08:37:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-10-13 08:37:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:08,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-13 08:37:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:09,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-13 08:37:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:09,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-13 08:37:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:09,025 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-10-13 08:37:09,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:37:09,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113427015] [2024-10-13 08:37:09,026 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113427015] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:37:09,026 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:37:09,026 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-13 08:37:09,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075194299] [2024-10-13 08:37:09,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:37:09,027 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-13 08:37:09,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:37:09,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-13 08:37:09,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-13 08:37:09,028 INFO L87 Difference]: Start difference. First operand 13035 states and 18885 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-10-13 08:37:16,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:37:16,260 INFO L93 Difference]: Finished difference Result 41182 states and 60126 transitions. [2024-10-13 08:37:16,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-13 08:37:16,261 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 136 [2024-10-13 08:37:16,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:37:16,386 INFO L225 Difference]: With dead ends: 41182 [2024-10-13 08:37:16,386 INFO L226 Difference]: Without dead ends: 28220 [2024-10-13 08:37:16,431 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-13 08:37:16,432 INFO L432 NwaCegarLoop]: 2682 mSDtfsCounter, 6362 mSDsluCounter, 3832 mSDsCounter, 0 mSdLazyCounter, 4239 mSolverCounterSat, 3114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7270 SdHoareTripleChecker+Valid, 6514 SdHoareTripleChecker+Invalid, 7353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3114 IncrementalHoareTripleChecker+Valid, 4239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2024-10-13 08:37:16,432 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7270 Valid, 6514 Invalid, 7353 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3114 Valid, 4239 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2024-10-13 08:37:16,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28220 states. [2024-10-13 08:37:17,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28220 to 25711. [2024-10-13 08:37:17,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25711 states, 17269 states have (on average 1.3374254444380103) internal successors, (23096), 17703 states have internal predecessors, (23096), 6989 states have call successors, (6989), 1435 states have call predecessors, (6989), 1450 states have return successors, (7188), 6840 states have call predecessors, (7188), 6986 states have call successors, (7188) [2024-10-13 08:37:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25711 states to 25711 states and 37273 transitions. [2024-10-13 08:37:17,633 INFO L78 Accepts]: Start accepts. Automaton has 25711 states and 37273 transitions. Word has length 136 [2024-10-13 08:37:17,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:37:17,635 INFO L471 AbstractCegarLoop]: Abstraction has 25711 states and 37273 transitions. [2024-10-13 08:37:17,635 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-10-13 08:37:17,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25711 states and 37273 transitions. [2024-10-13 08:37:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-10-13 08:37:17,639 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:37:17,639 INFO L215 NwaCegarLoop]: trace histogram [12, 8, 8, 8, 8, 8, 8, 4, 4, 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] [2024-10-13 08:37:17,639 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-13 08:37:17,639 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-13 08:37:17,640 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:37:17,640 INFO L85 PathProgramCache]: Analyzing trace with hash 889644298, now seen corresponding path program 1 times [2024-10-13 08:37:17,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:37:17,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451024818] [2024-10-13 08:37:17,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:37:17,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:37:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:17,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:17,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:17,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:37:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:17,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:17,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:37:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:37:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:37:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:37:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:37:18,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:37:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:37:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-13 08:37:18,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-10-13 08:37:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-13 08:37:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-10-13 08:37:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-13 08:37:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-13 08:37:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-13 08:37:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:18,146 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-10-13 08:37:18,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:37:18,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451024818] [2024-10-13 08:37:18,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1451024818] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:37:18,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:37:18,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 08:37:18,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513624603] [2024-10-13 08:37:18,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:37:18,148 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 08:37:18,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:37:18,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 08:37:18,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-13 08:37:18,149 INFO L87 Difference]: Start difference. First operand 25711 states and 37273 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-10-13 08:37:25,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:37:25,184 INFO L93 Difference]: Finished difference Result 28203 states and 41296 transitions. [2024-10-13 08:37:25,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 08:37:25,185 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 136 [2024-10-13 08:37:25,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:37:25,325 INFO L225 Difference]: With dead ends: 28203 [2024-10-13 08:37:25,326 INFO L226 Difference]: Without dead ends: 28201 [2024-10-13 08:37:25,338 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-10-13 08:37:25,339 INFO L432 NwaCegarLoop]: 2617 mSDtfsCounter, 4910 mSDsluCounter, 6094 mSDsCounter, 0 mSdLazyCounter, 6053 mSolverCounterSat, 2336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5392 SdHoareTripleChecker+Valid, 8711 SdHoareTripleChecker+Invalid, 8389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2336 IncrementalHoareTripleChecker+Valid, 6053 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-10-13 08:37:25,339 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5392 Valid, 8711 Invalid, 8389 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2336 Valid, 6053 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2024-10-13 08:37:25,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28201 states. [2024-10-13 08:37:26,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28201 to 25715. [2024-10-13 08:37:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25715 states, 17272 states have (on average 1.3373668364983788) internal successors, (23099), 17706 states have internal predecessors, (23099), 6989 states have call successors, (6989), 1436 states have call predecessors, (6989), 1451 states have return successors, (7188), 6840 states have call predecessors, (7188), 6986 states have call successors, (7188) [2024-10-13 08:37:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25715 states to 25715 states and 37276 transitions. [2024-10-13 08:37:26,478 INFO L78 Accepts]: Start accepts. Automaton has 25715 states and 37276 transitions. Word has length 136 [2024-10-13 08:37:26,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:37:26,478 INFO L471 AbstractCegarLoop]: Abstraction has 25715 states and 37276 transitions. [2024-10-13 08:37:26,478 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-10-13 08:37:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25715 states and 37276 transitions. [2024-10-13 08:37:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-10-13 08:37:26,480 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:37:26,480 INFO L215 NwaCegarLoop]: trace histogram [12, 8, 8, 8, 8, 8, 8, 4, 4, 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] [2024-10-13 08:37:26,480 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-13 08:37:26,480 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-13 08:37:26,480 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:37:26,481 INFO L85 PathProgramCache]: Analyzing trace with hash -1359696790, now seen corresponding path program 1 times [2024-10-13 08:37:26,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:37:26,481 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684786364] [2024-10-13 08:37:26,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:37:26,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:37:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:37:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:37:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:37:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:37:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:37:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:37:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:37:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:37:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-13 08:37:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-10-13 08:37:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-13 08:37:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-10-13 08:37:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:37:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-13 08:37:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-13 08:37:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-13 08:37:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-10-13 08:37:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:37:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-10-13 08:37:26,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:37:26,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684786364] [2024-10-13 08:37:26,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [684786364] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:37:26,907 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:37:26,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 08:37:26,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137659182] [2024-10-13 08:37:26,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:37:26,907 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 08:37:26,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:37:26,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 08:37:26,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-13 08:37:26,908 INFO L87 Difference]: Start difference. First operand 25715 states and 37276 transitions. Second operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18)