./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-43_2a-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_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3 --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 36a17f22d9aa661f25a2ec1dd3099ea5b01830d4a5fa93264fc65eb09774f0ee --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:45:22,930 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:45:23,006 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:45:23,010 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:45:23,011 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:45:23,033 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:45:23,034 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:45:23,035 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:45:23,035 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:45:23,035 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:45:23,035 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:45:23,036 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:45:23,036 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:45:23,036 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:45:23,036 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:45:23,036 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:45:23,036 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:45:23,036 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:45:23,037 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:45:23,037 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:45:23,038 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:45:23,039 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:45:23,039 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:45:23,039 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:45:23,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:45:23,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:45:23,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:45:23,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:45:23,039 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:45:23,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:45:23,040 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_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3 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 -> 36a17f22d9aa661f25a2ec1dd3099ea5b01830d4a5fa93264fc65eb09774f0ee [2024-11-25 04:45:23,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:45:23,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:45:23,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:45:23,366 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:45:23,368 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:45:23,370 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-25 04:45:26,279 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/data/70a950bd8/e19c71a439584f32bf52ed788242938b/FLAGd59f08372 [2024-11-25 04:45:27,012 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:45:27,013 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-25 04:45:27,070 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/data/70a950bd8/e19c71a439584f32bf52ed788242938b/FLAGd59f08372 [2024-11-25 04:45:27,098 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/data/70a950bd8/e19c71a439584f32bf52ed788242938b [2024-11-25 04:45:27,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:45:27,103 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:45:27,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:45:27,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:45:27,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:45:27,113 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:45:27" (1/1) ... [2024-11-25 04:45:27,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3881d77b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:27, skipping insertion in model container [2024-11-25 04:45:27,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:45:27" (1/1) ... [2024-11-25 04:45:27,244 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:45:29,493 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_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i[343246,343259] [2024-11-25 04:45:29,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:45:29,640 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:45:29,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4416] [2024-11-25 04:45:29,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4418] [2024-11-25 04:45:29,785 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"); [4428] [2024-11-25 04:45:29,785 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)); [4436-4437] [2024-11-25 04:45:29,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4553] [2024-11-25 04:45:29,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4556] [2024-11-25 04:45:29,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4559] [2024-11-25 04:45:29,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4562] [2024-11-25 04:45:29,793 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"); [4598-4599] [2024-11-25 04:45:29,794 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"); [4610-4611] [2024-11-25 04:45:29,794 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"); [4614-4615] [2024-11-25 04:45:29,795 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"); [4618-4619] [2024-11-25 04:45:29,795 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"); [4622-4623] [2024-11-25 04:45:29,796 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)); [4643-4644] [2024-11-25 04:45:29,797 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)); [4651] [2024-11-25 04:45:29,797 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)); [4658] [2024-11-25 04:45:29,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4689] [2024-11-25 04:45:29,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4692] [2024-11-25 04:45:29,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4694] [2024-11-25 04:45:29,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4699] [2024-11-25 04:45:29,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4702] [2024-11-25 04:45:29,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4704] [2024-11-25 04:45:29,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4709] [2024-11-25 04:45:29,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4712] [2024-11-25 04:45:29,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4714] [2024-11-25 04:45:29,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4719] [2024-11-25 04:45:29,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4722] [2024-11-25 04:45:29,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4724] [2024-11-25 04:45:29,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4779] [2024-11-25 04:45:30,299 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_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i[343246,343259] [2024-11-25 04:45:30,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:45:30,512 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:45:30,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30 WrapperNode [2024-11-25 04:45:30,514 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:45:30,515 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:45:30,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:45:30,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:45:30,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:30,640 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,059 INFO L138 Inliner]: procedures = 268, calls = 4495, calls flagged for inlining = 134, calls inlined = 127, statements flattened = 10537 [2024-11-25 04:45:31,060 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:45:31,061 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:45:31,061 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:45:31,061 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:45:31,069 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,070 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,136 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,381 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,406 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,468 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,528 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,564 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,627 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:45:31,628 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:45:31,629 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:45:31,629 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:45:31,630 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:30" (1/1) ... [2024-11-25 04:45:31,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:45:31,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:45:31,667 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:45:31,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c39c6603-d20e-4b1b-9e11-cb7a5e29e5a3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:45:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2024-11-25 04:45:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2024-11-25 04:45:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-25 04:45:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-25 04:45:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-25 04:45:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-25 04:45:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:45:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2024-11-25 04:45:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2024-11-25 04:45:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:45:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:45:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:45:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:45:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:45:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2024-11-25 04:45:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2024-11-25 04:45:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-25 04:45:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-25 04:45:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-11-25 04:45:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-11-25 04:45:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-25 04:45:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-25 04:45:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-25 04:45:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-25 04:45:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:45:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:45:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-11-25 04:45:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-11-25 04:45:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-25 04:45:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-25 04:45:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 04:45:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 04:45:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 04:45:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 04:45:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-11-25 04:45:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-11-25 04:45:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:45:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:45:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:45:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-11-25 04:45:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:45:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-25 04:45:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-25 04:45:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2024-11-25 04:45:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2024-11-25 04:45:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2024-11-25 04:45:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2024-11-25 04:45:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2024-11-25 04:45:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2024-11-25 04:45:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-25 04:45:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-25 04:45:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-25 04:45:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-25 04:45:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 04:45:31,715 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 04:45:31,715 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-25 04:45:31,715 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-25 04:45:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2024-11-25 04:45:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2024-11-25 04:45:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 04:45:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 04:45:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2024-11-25 04:45:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2024-11-25 04:45:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 04:45:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2024-11-25 04:45:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2024-11-25 04:45:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 04:45:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 04:45:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2024-11-25 04:45:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2024-11-25 04:45:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:45:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 04:45:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 04:45:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2024-11-25 04:45:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2024-11-25 04:45:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2024-11-25 04:45:31,719 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2024-11-25 04:45:31,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:45:31,719 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2024-11-25 04:45:31,719 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2024-11-25 04:45:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2024-11-25 04:45:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2024-11-25 04:45:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 04:45:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2024-11-25 04:45:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-11-25 04:45:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 04:45:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2024-11-25 04:45:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2024-11-25 04:45:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:45:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:45:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2024-11-25 04:45:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2024-11-25 04:45:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:45:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-25 04:45:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-25 04:45:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-25 04:45:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-25 04:45:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:45:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:45:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-25 04:45:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2024-11-25 04:45:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2024-11-25 04:45:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 04:45:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 04:45:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:45:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2024-11-25 04:45:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2024-11-25 04:45:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2024-11-25 04:45:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2024-11-25 04:45:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:45:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:45:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-25 04:45:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-25 04:45:33,175 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:45:33,178 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:45:33,284 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:46:29,398 INFO L? ?]: Removed 3718 outVars from TransFormulas that were not future-live. [2024-11-25 04:46:29,399 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:46:36,023 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:46:36,023 INFO L312 CfgBuilder]: Removed 21 assume(true) statements. [2024-11-25 04:46:36,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:46:36 BoogieIcfgContainer [2024-11-25 04:46:36,024 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:46:36,025 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:46:36,025 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:46:36,035 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:46:36,036 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:46:36" (1/1) ... [2024-11-25 04:46:36,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:46:36,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 2282 states and 3478 transitions. [2024-11-25 04:46:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3478 transitions. [2024-11-25 04:46:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2024-11-25 04:46:36,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:50,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:47:02,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:47:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 2285 states and 3583 transitions. [2024-11-25 04:47:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 3583 transitions. [2024-11-25 04:47:04,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2024-11-25 04:47:04,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:04,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:18,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:47:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2286 states and 3584 transitions. [2024-11-25 04:47:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 3584 transitions. [2024-11-25 04:47:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-25 04:47:18,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:32,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:47:32,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 2288 states and 3587 transitions. [2024-11-25 04:47:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3587 transitions. [2024-11-25 04:47:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-25 04:47:32,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:32,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:46,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:47:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:48,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 2291 states and 3691 transitions. [2024-11-25 04:47:48,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 3691 transitions. [2024-11-25 04:47:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-25 04:47:48,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:48,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:48:00,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 2293 states and 3694 transitions. [2024-11-25 04:48:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3694 transitions. [2024-11-25 04:48:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 799 [2024-11-25 04:48:00,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:00,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:48:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:17,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 2298 states and 3802 transitions. [2024-11-25 04:48:17,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3802 transitions. [2024-11-25 04:48:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 799 [2024-11-25 04:48:17,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:17,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:48:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:29,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 2300 states and 3805 transitions. [2024-11-25 04:48:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3805 transitions. [2024-11-25 04:48:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-11-25 04:48:29,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:29,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:41,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:48:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:41,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 2302 states and 3808 transitions. [2024-11-25 04:48:41,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3808 transitions. [2024-11-25 04:48:41,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-11-25 04:48:41,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:41,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:48:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:58,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2308 states and 3918 transitions. [2024-11-25 04:48:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3918 transitions. [2024-11-25 04:48:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-11-25 04:48:58,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:58,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:13,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:49:14,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 2310 states and 3922 transitions. [2024-11-25 04:49:14,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 3922 transitions. [2024-11-25 04:49:14,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-11-25 04:49:14,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:14,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:49:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:37,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2317 states and 4034 transitions. [2024-11-25 04:49:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4034 transitions. [2024-11-25 04:49:37,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-11-25 04:49:37,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:37,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:49:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:51,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4037 states to 2319 states and 4037 transitions. [2024-11-25 04:49:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4037 transitions. [2024-11-25 04:49:51,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-11-25 04:49:51,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:51,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:04,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:50:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2321 states and 4041 transitions. [2024-11-25 04:50:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 4041 transitions. [2024-11-25 04:50:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-11-25 04:50:06,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:21,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:50:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 2331 states and 4161 transitions. [2024-11-25 04:50:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4161 transitions. [2024-11-25 04:50:31,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-11-25 04:50:31,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:31,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:50:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2339 states and 4274 transitions. [2024-11-25 04:50:59,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 4274 transitions. [2024-11-25 04:50:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-11-25 04:50:59,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:59,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:51:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2340 states and 4274 transitions. [2024-11-25 04:51:13,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4274 transitions. [2024-11-25 04:51:13,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-25 04:51:13,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:13,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:51:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2341 states and 4274 transitions. [2024-11-25 04:51:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4274 transitions. [2024-11-25 04:51:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-25 04:51:27,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:27,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:52:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2350 states and 4389 transitions. [2024-11-25 04:52:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4389 transitions. [2024-11-25 04:52:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-25 04:52:00,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:00,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:13,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:52:14,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4395 states to 2353 states and 4395 transitions. [2024-11-25 04:52:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4395 transitions. [2024-11-25 04:52:14,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-25 04:52:14,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:14,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:29,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:52:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2355 states and 4402 transitions. [2024-11-25 04:52:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4402 transitions. [2024-11-25 04:52:35,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-25 04:52:35,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:35,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:47,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:52:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2356 states and 4402 transitions. [2024-11-25 04:52:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4402 transitions. [2024-11-25 04:52:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-11-25 04:52:47,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:47,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:53:00,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2357 states and 4402 transitions. [2024-11-25 04:53:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4402 transitions. [2024-11-25 04:53:00,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-11-25 04:53:00,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:11,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:53:18,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:18,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4408 states to 2359 states and 4408 transitions. [2024-11-25 04:53:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4408 transitions. [2024-11-25 04:53:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-11-25 04:53:18,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:18,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:53:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:29,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4413 states to 2362 states and 4413 transitions. [2024-11-25 04:53:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4413 transitions. [2024-11-25 04:53:29,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-11-25 04:53:29,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:29,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:53:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2364 states and 4416 transitions. [2024-11-25 04:53:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4416 transitions. [2024-11-25 04:53:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-11-25 04:53:41,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:41,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:53,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:53,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:53:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2365 states and 4416 transitions. [2024-11-25 04:53:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4416 transitions. [2024-11-25 04:53:53,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:53:53,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:53,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:54:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2366 states and 4416 transitions. [2024-11-25 04:54:06,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4416 transitions. [2024-11-25 04:54:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:54:06,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:19,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 04:54:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:19,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2367 states and 4416 transitions. [2024-11-25 04:54:19,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4416 transitions. [2024-11-25 04:54:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:54:19,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:19,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:54:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2370 states and 4421 transitions. [2024-11-25 04:54:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4421 transitions. [2024-11-25 04:54:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:54:32,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:55:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 2381 states and 4540 transitions. [2024-11-25 04:55:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4540 transitions. [2024-11-25 04:55:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:55:14,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:14,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:55:29,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4543 states to 2383 states and 4543 transitions. [2024-11-25 04:55:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4543 transitions. [2024-11-25 04:55:30,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:55:30,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:30,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:55:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4549 states to 2385 states and 4549 transitions. [2024-11-25 04:55:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4549 transitions. [2024-11-25 04:55:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:55:51,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:51,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:06,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 04:56:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2387 states and 4556 transitions. [2024-11-25 04:56:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4556 transitions. [2024-11-25 04:56:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:56:10,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:10,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:25,073 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:56:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2388 states and 4556 transitions. [2024-11-25 04:56:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 4556 transitions. [2024-11-25 04:56:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 04:56:25,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:25,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:39,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:56:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2389 states and 4556 transitions. [2024-11-25 04:56:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4556 transitions. [2024-11-25 04:56:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:56:40,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:54,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:56:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2390 states and 4558 transitions. [2024-11-25 04:56:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 4558 transitions. [2024-11-25 04:56:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:56:58,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:58,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:57:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2391 states and 4558 transitions. [2024-11-25 04:57:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4558 transitions. [2024-11-25 04:57:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:57:16,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:16,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:31,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 04:57:31,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2392 states and 4558 transitions. [2024-11-25 04:57:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4558 transitions. [2024-11-25 04:57:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:57:31,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:31,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:47,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 04:57:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2394 states and 4565 transitions. [2024-11-25 04:57:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4565 transitions. [2024-11-25 04:57:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:57:55,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:55,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:10,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 04:58:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2396 states and 4570 transitions. [2024-11-25 04:58:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4570 transitions. [2024-11-25 04:58:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:58:17,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:58:36,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:36,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4559 states to 2395 states and 4559 transitions. [2024-11-25 04:58:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4559 transitions. [2024-11-25 04:58:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:58:36,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:36,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 04:59:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 2407 states and 4679 transitions. [2024-11-25 04:59:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4679 transitions. [2024-11-25 04:59:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:59:28,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked. [2024-11-25 04:59:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:44,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4682 states to 2409 states and 4682 transitions. [2024-11-25 04:59:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4682 transitions. [2024-11-25 04:59:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 04:59:44,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms