./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ce02ab8620c6517fc65a07c19449c72687fa040b14d7c36fa40f0b6b2efeb3eb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:08:58,357 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:08:58,412 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:08:58,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:08:58,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:08:58,434 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:08:58,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:08:58,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:08:58,435 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:08:58,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:08:58,436 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:08:58,437 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:08:58,437 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:08:58,437 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:08:58,437 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:08:58,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:08:58,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:08:58,437 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:08:58,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:08:58,437 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:08:58,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:08:58,438 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b 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 -> Kojak 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 -> ce02ab8620c6517fc65a07c19449c72687fa040b14d7c36fa40f0b6b2efeb3eb [2024-12-06 03:08:58,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:08:58,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:08:58,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:08:58,691 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:08:58,691 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:08:58,693 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-12-06 03:09:01,346 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/data/b4afc13bc/fb279886042942099e82b90f7ae66023/FLAG68cee5d78 [2024-12-06 03:09:01,856 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:09:01,857 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-12-06 03:09:01,907 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/data/b4afc13bc/fb279886042942099e82b90f7ae66023/FLAG68cee5d78 [2024-12-06 03:09:01,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/data/b4afc13bc/fb279886042942099e82b90f7ae66023 [2024-12-06 03:09:01,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:09:01,924 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:09:01,925 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:09:01,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:09:01,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:09:01,930 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:09:01" (1/1) ... [2024-12-06 03:09:01,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ca4c49f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:01, skipping insertion in model container [2024-12-06 03:09:01,931 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:09:01" (1/1) ... [2024-12-06 03:09:02,051 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:09:03,845 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i[348142,348155] [2024-12-06 03:09:04,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:09:04,134 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:09:04,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4410] [2024-12-06 03:09:04,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4412] [2024-12-06 03:09:04,223 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"); [4422] [2024-12-06 03:09:04,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4430-4431] [2024-12-06 03:09:04,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4449] [2024-12-06 03:09:04,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4452] [2024-12-06 03:09:04,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4455] [2024-12-06 03:09:04,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4458] [2024-12-06 03:09:04,226 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [4495-4496] [2024-12-06 03:09:04,227 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4507-4508] [2024-12-06 03:09:04,227 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4511-4512] [2024-12-06 03:09:04,227 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4515-4516] [2024-12-06 03:09:04,227 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4519-4520] [2024-12-06 03:09:04,228 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; addq %1,%0": "=m" (v->counter): "er" (i), "m" (v->counter)); [4540-4541] [2024-12-06 03:09:04,228 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; incq %0": "=m" (v->counter): "m" (v->counter)); [4548] [2024-12-06 03:09:04,228 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; decq %0": "=m" (v->counter): "m" (v->counter)); [4555] [2024-12-06 03:09:04,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4715] [2024-12-06 03:09:04,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4718] [2024-12-06 03:09:04,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4720] [2024-12-06 03:09:04,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4725] [2024-12-06 03:09:04,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4728] [2024-12-06 03:09:04,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4730] [2024-12-06 03:09:04,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4735] [2024-12-06 03:09:04,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4738] [2024-12-06 03:09:04,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4740] [2024-12-06 03:09:04,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4745] [2024-12-06 03:09:04,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4748] [2024-12-06 03:09:04,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4750] [2024-12-06 03:09:04,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4808] [2024-12-06 03:09:04,500 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i[348142,348155] [2024-12-06 03:09:04,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:09:04,655 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:09:04,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04 WrapperNode [2024-12-06 03:09:04,656 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:09:04,657 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:09:04,657 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:09:04,657 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:09:04,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:04,724 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:04,898 INFO L138 Inliner]: procedures = 339, calls = 4618, calls flagged for inlining = 148, calls inlined = 138, statements flattened = 10651 [2024-12-06 03:09:04,898 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:09:04,899 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:09:04,899 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:09:04,899 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:09:04,905 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:04,906 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:04,941 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:04,942 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:05,075 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:05,092 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:05,125 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:05,236 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:05,252 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:05,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:09:05,309 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:09:05,309 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:09:05,309 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:09:05,310 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:04" (1/1) ... [2024-12-06 03:09:05,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:09:05,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:09:05,338 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:09:05,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_128b3ca3-78f7-4ce0-8e58-81a5e98b59a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:09:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2024-12-06 03:09:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-06 03:09:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-12-06 03:09:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2024-12-06 03:09:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 03:09:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 03:09:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2024-12-06 03:09:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2024-12-06 03:09:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:09:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:09:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_st_ref_mutex [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_st_ref_mutex [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-12-06 03:09:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-12-06 03:09:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:09:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2024-12-06 03:09:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2024-12-06 03:09:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2024-12-06 03:09:05,367 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_scsi_tape [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_scsi_tape [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2024-12-06 03:09:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2024-12-06 03:09:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2024-12-06 03:09:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:09:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_st_ref_mutex [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_st_ref_mutex [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 03:09:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-12-06 03:09:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2024-12-06 03:09:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2024-12-06 03:09:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:09:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 03:09:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 03:09:06,350 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:09:06,353 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:09:06,428 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 03:09:58,901 INFO L? ?]: Removed 3776 outVars from TransFormulas that were not future-live. [2024-12-06 03:09:58,901 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:10:03,764 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:10:03,765 INFO L312 CfgBuilder]: Removed 21 assume(true) statements. [2024-12-06 03:10:03,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:10:03 BoogieIcfgContainer [2024-12-06 03:10:03,765 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:10:03,766 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:10:03,766 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:10:03,773 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:10:03,773 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:10:03" (1/1) ... [2024-12-06 03:10:03,778 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:10:03,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2338 states and 3558 transitions. [2024-12-06 03:10:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3558 transitions. [2024-12-06 03:10:03,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2024-12-06 03:10:03,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:10:26,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:10:28,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 2341 states and 3655 transitions. [2024-12-06 03:10:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3655 transitions. [2024-12-06 03:10:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-12-06 03:10:28,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:28,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:40,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:10:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 2342 states and 3656 transitions. [2024-12-06 03:10:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3656 transitions. [2024-12-06 03:10:40,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-12-06 03:10:40,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:40,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-12-06 03:10:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 2344 states and 3659 transitions. [2024-12-06 03:10:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 3659 transitions. [2024-12-06 03:10:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-12-06 03:10:51,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:51,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:02,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:11:04,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 2347 states and 3763 transitions. [2024-12-06 03:11:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3763 transitions. [2024-12-06 03:11:04,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-12-06 03:11:04,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:04,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:11:18,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:18,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 2364 states and 3892 transitions. [2024-12-06 03:11:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3892 transitions. [2024-12-06 03:11:18,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-12-06 03:11:18,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:18,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:32,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-12-06 03:11:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:32,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2366 states and 3896 transitions. [2024-12-06 03:11:32,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3896 transitions. [2024-12-06 03:11:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-12-06 03:11:32,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:32,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:42,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:43,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:11:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 2371 states and 4000 transitions. [2024-12-06 03:11:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4000 transitions. [2024-12-06 03:11:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-12-06 03:11:49,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-12-06 03:11:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2373 states and 4004 transitions. [2024-12-06 03:11:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4004 transitions. [2024-12-06 03:11:59,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-12-06 03:11:59,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:59,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:10,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-12-06 03:12:10,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 2375 states and 4008 transitions. [2024-12-06 03:12:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 4008 transitions. [2024-12-06 03:12:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-12-06 03:12:10,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:12:32,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:12:43,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4361 states to 2400 states and 4164 transitions. [2024-12-06 03:12:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4164 transitions. [2024-12-06 03:12:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-12-06 03:12:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:13:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:04,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2406 states and 4271 transitions. [2024-12-06 03:13:04,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4271 transitions. [2024-12-06 03:13:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-12-06 03:13:04,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:04,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:15,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:13:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2413 states and 4380 transitions. [2024-12-06 03:13:30,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4380 transitions. [2024-12-06 03:13:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-12-06 03:13:30,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-12-06 03:13:42,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:42,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4582 states to 2415 states and 4385 transitions. [2024-12-06 03:13:42,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4385 transitions. [2024-12-06 03:13:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-12-06 03:13:42,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:42,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:52,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:53,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:14:06,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:14:34,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2441 states and 4548 transitions. [2024-12-06 03:14:34,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 4548 transitions. [2024-12-06 03:14:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-12-06 03:14:34,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:34,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:14:46,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2443 states and 4556 transitions. [2024-12-06 03:14:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4556 transitions. [2024-12-06 03:14:46,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-12-06 03:14:46,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:46,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:57,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:14:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2444 states and 4556 transitions. [2024-12-06 03:14:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4556 transitions. [2024-12-06 03:14:57,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-12-06 03:14:57,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:57,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:07,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:15:11,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4957 states to 2446 states and 4563 transitions. [2024-12-06 03:15:11,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4563 transitions. [2024-12-06 03:15:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-12-06 03:15:11,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:11,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:23,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:15:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2454 states and 4675 transitions. [2024-12-06 03:15:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4675 transitions. [2024-12-06 03:15:44,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-12-06 03:15:44,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:44,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:16:10,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:16:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 2481 states and 4842 transitions. [2024-12-06 03:16:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4842 transitions. [2024-12-06 03:16:50,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-12-06 03:16:50,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:50,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:17:44,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 2491 states and 4958 transitions. [2024-12-06 03:17:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4958 transitions. [2024-12-06 03:17:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-12-06 03:17:44,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:44,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-12-06 03:17:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:56,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 2492 states and 4958 transitions. [2024-12-06 03:17:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4958 transitions. [2024-12-06 03:17:56,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-12-06 03:17:56,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:56,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:08,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:18:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:08,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 2493 states and 4958 transitions. [2024-12-06 03:18:08,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4958 transitions. [2024-12-06 03:18:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-12-06 03:18:08,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:08,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16730 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-12-06 03:18:22,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 2494 states and 4958 transitions. [2024-12-06 03:18:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4958 transitions. [2024-12-06 03:18:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-12-06 03:18:22,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:22,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-12-06 03:19:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5663 states to 2503 states and 5072 transitions. [2024-12-06 03:19:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 5072 transitions. [2024-12-06 03:19:10,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-12-06 03:19:10,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:10,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:22,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:26,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16732 trivial. 0 not checked. [2024-12-06 03:19:42,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:20:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:45,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 2519 states and 5206 transitions. [2024-12-06 03:20:45,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 5206 transitions. [2024-12-06 03:20:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-12-06 03:20:45,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:45,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-12-06 03:21:16,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:22:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:22:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6355 states to 2547 states and 5370 transitions. [2024-12-06 03:22:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 5370 transitions. [2024-12-06 03:22:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-12-06 03:22:49,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:22:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:22:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-12-06 03:23:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:07,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6367 states to 2550 states and 5382 transitions. [2024-12-06 03:23:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5382 transitions. [2024-12-06 03:23:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-12-06 03:23:07,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:07,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.