./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.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_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/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_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/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_b437df0a-5bb6-49af-9f3e-6bed92b20271/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 ebe9bf2bbdec742b5fe347a333dc9c1d73e07f77879b09254c247ae13a033d55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:57:40,211 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:57:40,306 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 01:57:40,312 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:57:40,312 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:57:40,338 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:57:40,339 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:57:40,340 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:57:40,340 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:57:40,341 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:57:40,341 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:57:40,341 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:57:40,341 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:57:40,341 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:57:40,342 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:57:40,342 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:57:40,342 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:57:40,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:57:40,342 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:57:40,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:57:40,343 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:57:40,343 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:57:40,343 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:57:40,343 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:57:40,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:40,344 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:57:40,344 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:57:40,344 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:57:40,344 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:57:40,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:57:40,344 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_b437df0a-5bb6-49af-9f3e-6bed92b20271/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 -> ebe9bf2bbdec742b5fe347a333dc9c1d73e07f77879b09254c247ae13a033d55 [2024-11-25 01:57:40,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:57:40,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:57:40,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:57:40,706 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:57:40,706 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:57:40,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2024-11-25 01:57:43,655 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/data/78844a3ec/11f5842811c34bc89ba9272494cb57d7/FLAGe2746cfac [2024-11-25 01:57:44,365 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:57:44,366 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2024-11-25 01:57:44,419 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/data/78844a3ec/11f5842811c34bc89ba9272494cb57d7/FLAGe2746cfac [2024-11-25 01:57:44,719 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/data/78844a3ec/11f5842811c34bc89ba9272494cb57d7 [2024-11-25 01:57:44,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:57:44,723 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:57:44,724 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:44,725 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:57:44,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:57:44,731 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:44" (1/1) ... [2024-11-25 01:57:44,731 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39742534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:44, skipping insertion in model container [2024-11-25 01:57:44,732 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:44" (1/1) ... [2024-11-25 01:57:44,876 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:57:47,009 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_b437df0a-5bb6-49af-9f3e-6bed92b20271/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i[265597,265610] [2024-11-25 01:57:47,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:47,274 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:57:47,388 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3237-3238] [2024-11-25 01:57:47,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3292] [2024-11-25 01:57:47,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3295] [2024-11-25 01:57:47,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3298] [2024-11-25 01:57:47,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3301] [2024-11-25 01:57:47,400 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [3334] [2024-11-25 01:57:47,403 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 %1,%0": "+m" (v->counter): "ir" (i)); [3341] [2024-11-25 01:57:47,403 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): "ir" (i): "memory"); [3348-3349] [2024-11-25 01:57:47,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3356] [2024-11-25 01:57:47,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3363] [2024-11-25 01:57:47,405 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [3381-3382] [2024-11-25 01:57:47,405 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [3386-3387] [2024-11-25 01:57:47,406 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [3391-3392] [2024-11-25 01:57:47,406 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [3396-3397] [2024-11-25 01:57:47,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [3531] [2024-11-25 01:57:47,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3534] [2024-11-25 01:57:47,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3537] [2024-11-25 01:57:47,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3540] [2024-11-25 01:57:47,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3577] [2024-11-25 01:57:47,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3584] [2024-11-25 01:57:47,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3587] [2024-11-25 01:57:47,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3791] [2024-11-25 01:57:47,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6781] [2024-11-25 01:57:47,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8123] [2024-11-25 01:57:47,862 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_b437df0a-5bb6-49af-9f3e-6bed92b20271/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i[265597,265610] [2024-11-25 01:57:47,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:48,030 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-11-25 01:57:48,041 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:57:48,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48 WrapperNode [2024-11-25 01:57:48,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:48,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:48,045 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:57:48,045 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:57:48,054 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,146 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,424 INFO L138 Inliner]: procedures = 389, calls = 2966, calls flagged for inlining = 158, calls inlined = 65, statements flattened = 3418 [2024-11-25 01:57:48,425 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:48,430 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:57:48,431 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:57:48,431 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:57:48,451 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,451 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,508 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,508 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,671 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,681 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,734 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,752 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,779 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:57:48,781 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:57:48,781 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:57:48,781 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:57:48,782 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:48" (1/1) ... [2024-11-25 01:57:48,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:48,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:57:48,820 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:57:48,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b437df0a-5bb6-49af-9f3e-6bed92b20271/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:57:48,865 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2024-11-25 01:57:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2024-11-25 01:57:48,865 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-25 01:57:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-25 01:57:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 01:57:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 01:57:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2024-11-25 01:57:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2024-11-25 01:57:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2024-11-25 01:57:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2024-11-25 01:57:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-25 01:57:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-25 01:57:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2024-11-25 01:57:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2024-11-25 01:57:48,868 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2024-11-25 01:57:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2024-11-25 01:57:48,868 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 01:57:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 01:57:48,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-11-25 01:57:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-11-25 01:57:48,869 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2024-11-25 01:57:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2024-11-25 01:57:48,869 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-11-25 01:57:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-11-25 01:57:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 01:57:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 01:57:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2024-11-25 01:57:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2024-11-25 01:57:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:57:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-11-25 01:57:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-11-25 01:57:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure PDE [2024-11-25 01:57:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE [2024-11-25 01:57:48,871 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-25 01:57:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-25 01:57:48,871 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 01:57:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 01:57:48,871 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2024-11-25 01:57:48,871 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2024-11-25 01:57:48,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 01:57:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2024-11-25 01:57:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2024-11-25 01:57:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 01:57:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-25 01:57:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-25 01:57:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:57:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 01:57:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 01:57:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2024-11-25 01:57:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2024-11-25 01:57:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-25 01:57:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-25 01:57:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-25 01:57:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-25 01:57:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-25 01:57:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2024-11-25 01:57:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2024-11-25 01:57:48,874 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2024-11-25 01:57:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2024-11-25 01:57:48,874 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 01:57:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 01:57:48,876 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2024-11-25 01:57:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2024-11-25 01:57:48,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:57:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:57:48,877 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-25 01:57:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-25 01:57:48,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 01:57:48,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 01:57:48,878 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2024-11-25 01:57:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2024-11-25 01:57:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 01:57:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 01:57:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 01:57:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 01:57:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-25 01:57:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-25 01:57:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2024-11-25 01:57:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2024-11-25 01:57:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 01:57:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 01:57:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 01:57:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-25 01:57:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-25 01:57:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-25 01:57:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-11-25 01:57:48,880 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2024-11-25 01:57:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2024-11-25 01:57:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-25 01:57:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-25 01:57:48,882 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2024-11-25 01:57:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2024-11-25 01:57:48,882 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-11-25 01:57:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-11-25 01:57:48,882 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-25 01:57:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-25 01:57:48,885 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-25 01:57:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-25 01:57:48,885 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2024-11-25 01:57:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2024-11-25 01:57:48,885 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2024-11-25 01:57:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2024-11-25 01:57:48,886 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-25 01:57:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-25 01:57:48,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:57:48,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2024-11-25 01:57:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2024-11-25 01:57:48,886 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-25 01:57:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-25 01:57:49,664 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:57:49,668 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:58:22,403 INFO L? ?]: Removed 1369 outVars from TransFormulas that were not future-live. [2024-11-25 01:58:22,404 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:58:23,864 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:58:23,864 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 01:58:23,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:23 BoogieIcfgContainer [2024-11-25 01:58:23,865 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:58:23,866 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:58:23,866 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:58:23,880 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:58:23,880 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:23" (1/1) ... [2024-11-25 01:58:23,893 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:58:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1022 states and 1491 transitions. [2024-11-25 01:58:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1491 transitions. [2024-11-25 01:58:24,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 01:58:24,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:24,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:39,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1028 states and 1509 transitions. [2024-11-25 01:58:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1509 transitions. [2024-11-25 01:58:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 01:58:39,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:39,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:58:42,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1029 states and 1510 transitions. [2024-11-25 01:58:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1510 transitions. [2024-11-25 01:58:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:42,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:42,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:46,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1030 states and 1511 transitions. [2024-11-25 01:58:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1511 transitions. [2024-11-25 01:58:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:46,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:46,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:00,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1033 states and 1531 transitions. [2024-11-25 01:59:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1531 transitions. [2024-11-25 01:59:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:59:00,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:00,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:14,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1044 states and 1572 transitions. [2024-11-25 01:59:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1572 transitions. [2024-11-25 01:59:16,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:16,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:16,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:29,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1048 states and 1596 transitions. [2024-11-25 01:59:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1596 transitions. [2024-11-25 01:59:32,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:59:32,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:59:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:34,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1050 states and 1599 transitions. [2024-11-25 01:59:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1599 transitions. [2024-11-25 01:59:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:59:34,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:59:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:36,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1051 states and 1600 transitions. [2024-11-25 01:59:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1600 transitions. [2024-11-25 01:59:36,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 01:59:36,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:36,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:59:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1059 states and 1634 transitions. [2024-11-25 01:59:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1634 transitions. [2024-11-25 01:59:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 01:59:43,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:43,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:58,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1065 states and 1663 transitions. [2024-11-25 02:00:02,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1663 transitions. [2024-11-25 02:00:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:00:02,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:02,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:07,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1068 states and 1666 transitions. [2024-11-25 02:00:07,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1666 transitions. [2024-11-25 02:00:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:00:07,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:09,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:12,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:12,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1070 states and 1670 transitions. [2024-11-25 02:00:12,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1670 transitions. [2024-11-25 02:00:12,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:00:12,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:12,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1072 states and 1671 transitions. [2024-11-25 02:00:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1671 transitions. [2024-11-25 02:00:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:00:16,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:18,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:30,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1079 states and 1706 transitions. [2024-11-25 02:00:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1706 transitions. [2024-11-25 02:00:38,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:38,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:38,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:40,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:40,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1080 states and 1706 transitions. [2024-11-25 02:00:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1706 transitions. [2024-11-25 02:00:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:00:40,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:42,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1081 states and 1706 transitions. [2024-11-25 02:00:42,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1706 transitions. [2024-11-25 02:00:42,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:42,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:42,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:00:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1084 states and 1729 transitions. [2024-11-25 02:00:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1729 transitions. [2024-11-25 02:00:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:00:47,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:47,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1084 states and 1728 transitions. [2024-11-25 02:00:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1728 transitions. [2024-11-25 02:00:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:50,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1087 states and 1735 transitions. [2024-11-25 02:00:58,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1735 transitions. [2024-11-25 02:00:58,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:58,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:58,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:00,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:01:02,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1088 states and 1737 transitions. [2024-11-25 02:01:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1737 transitions. [2024-11-25 02:01:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:01:02,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:04,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:01:04,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1089 states and 1737 transitions. [2024-11-25 02:01:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1737 transitions. [2024-11-25 02:01:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:04,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:04,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1090 states and 1738 transitions. [2024-11-25 02:01:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1738 transitions. [2024-11-25 02:01:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:10,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:10,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:12,170 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:01:13,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1093 states and 1744 transitions. [2024-11-25 02:01:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1744 transitions. [2024-11-25 02:01:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:13,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:13,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:15,060 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1094 states and 1746 transitions. [2024-11-25 02:01:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1746 transitions. [2024-11-25 02:01:16,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:16,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:16,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:01:18,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:18,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1095 states and 1747 transitions. [2024-11-25 02:01:18,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1747 transitions. [2024-11-25 02:01:18,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:18,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:21,354 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1099 states and 1772 transitions. [2024-11-25 02:01:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1772 transitions. [2024-11-25 02:01:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:27,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:27,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:29,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1102 states and 1778 transitions. [2024-11-25 02:01:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1778 transitions. [2024-11-25 02:01:32,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:32,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:32,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:35,047 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1103 states and 1780 transitions. [2024-11-25 02:01:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1780 transitions. [2024-11-25 02:01:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:36,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:01:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:39,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1104 states and 1780 transitions. [2024-11-25 02:01:39,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1780 transitions. [2024-11-25 02:01:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:39,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:41,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:01:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1105 states and 1780 transitions. [2024-11-25 02:01:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1780 transitions. [2024-11-25 02:01:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:01:42,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:44,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:01:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:46,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1106 states and 1781 transitions. [2024-11-25 02:01:46,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1781 transitions. [2024-11-25 02:01:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:01:46,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:46,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1109 states and 1787 transitions. [2024-11-25 02:01:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1787 transitions. [2024-11-25 02:01:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:01:48,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:48,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1110 states and 1789 transitions. [2024-11-25 02:01:51,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1789 transitions. [2024-11-25 02:01:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:01:51,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:51,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:54,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:54,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1111 states and 1790 transitions. [2024-11-25 02:01:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1790 transitions. [2024-11-25 02:01:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:01:54,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:54,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:56,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1113 states and 1791 transitions. [2024-11-25 02:01:57,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1791 transitions. [2024-11-25 02:01:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:01:57,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:57,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:59,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:59,877 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1114 states and 1791 transitions. [2024-11-25 02:01:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1791 transitions. [2024-11-25 02:01:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:01:59,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:02:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1118 states and 1813 transitions. [2024-11-25 02:02:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1813 transitions. [2024-11-25 02:02:08,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:02:08,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:08,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:02:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1119 states and 1813 transitions. [2024-11-25 02:02:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1813 transitions. [2024-11-25 02:02:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:02:10,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:10,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:13,060 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:02:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1120 states and 1814 transitions. [2024-11-25 02:02:14,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1814 transitions. [2024-11-25 02:02:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:14,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:14,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:16,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1121 states and 1816 transitions. [2024-11-25 02:02:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1816 transitions. [2024-11-25 02:02:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:18,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:18,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:20,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:20,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1124 states and 1820 transitions. [2024-11-25 02:02:20,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1820 transitions. [2024-11-25 02:02:20,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:20,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:20,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:22,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1125 states and 1820 transitions. [2024-11-25 02:02:22,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1820 transitions. [2024-11-25 02:02:22,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:22,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:22,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:24,031 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:24,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:24,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1126 states and 1821 transitions. [2024-11-25 02:02:24,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1821 transitions. [2024-11-25 02:02:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:24,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:24,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:25,800 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:02:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1127 states and 1821 transitions. [2024-11-25 02:02:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1821 transitions. [2024-11-25 02:02:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:25,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:25,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:02:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1128 states and 1821 transitions. [2024-11-25 02:02:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1821 transitions. [2024-11-25 02:02:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:02:27,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:27,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:31,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1131 states and 1826 transitions. [2024-11-25 02:02:31,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1826 transitions. [2024-11-25 02:02:31,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:02:31,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:31,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:33,130 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:33,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:33,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1134 states and 1830 transitions. [2024-11-25 02:02:33,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1830 transitions. [2024-11-25 02:02:33,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:02:33,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:33,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:35,017 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:02:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1135 states and 1831 transitions. [2024-11-25 02:02:36,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1831 transitions. [2024-11-25 02:02:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:02:36,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:36,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:38,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1136 states and 1832 transitions. [2024-11-25 02:02:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1832 transitions. [2024-11-25 02:02:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:02:38,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:40,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1137 states and 1832 transitions. [2024-11-25 02:02:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1832 transitions. [2024-11-25 02:02:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:02:40,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:40,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:02:42,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:42,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1140 states and 1837 transitions. [2024-11-25 02:02:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1837 transitions. [2024-11-25 02:02:42,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:02:42,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:02:58,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1162 states and 1915 transitions. [2024-11-25 02:03:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1915 transitions. [2024-11-25 02:03:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:03:14,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:03:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:16,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1165 states and 1918 transitions. [2024-11-25 02:03:16,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1918 transitions. [2024-11-25 02:03:16,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:03:16,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:16,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:18,805 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:03:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1166 states and 1918 transitions. [2024-11-25 02:03:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1918 transitions. [2024-11-25 02:03:18,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:03:18,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:18,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:03:35,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1189 states and 1997 transitions. [2024-11-25 02:03:58,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1997 transitions. [2024-11-25 02:03:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:03:58,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:58,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:04:15,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:04:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:44,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1213 states and 2077 transitions. [2024-11-25 02:04:44,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2077 transitions. [2024-11-25 02:04:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:04:44,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:44,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:46,137 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:04:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1215 states and 2079 transitions. [2024-11-25 02:04:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2079 transitions. [2024-11-25 02:04:46,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:04:46,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:46,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:48,456 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:04:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:48,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1216 states and 2080 transitions. [2024-11-25 02:04:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2080 transitions. [2024-11-25 02:04:48,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:04:48,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:48,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:04:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1217 states and 2080 transitions. [2024-11-25 02:04:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2080 transitions. [2024-11-25 02:04:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:04:50,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:52,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:04:52,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1218 states and 2080 transitions. [2024-11-25 02:04:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2080 transitions. [2024-11-25 02:04:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:04:52,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:52,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:05:10,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:05:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1243 states and 2161 transitions. [2024-11-25 02:05:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2161 transitions. [2024-11-25 02:05:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:05:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:47,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1246 states and 2190 transitions. [2024-11-25 02:05:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2190 transitions. [2024-11-25 02:05:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:05:56,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:56,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:58,855 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:05:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1247 states and 2190 transitions. [2024-11-25 02:05:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2190 transitions. [2024-11-25 02:05:58,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:05:58,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:58,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:00,866 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:06:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:00,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1248 states and 2190 transitions. [2024-11-25 02:06:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2190 transitions. [2024-11-25 02:06:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:06:00,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:00,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:03,078 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:06:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1249 states and 2190 transitions. [2024-11-25 02:06:03,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2190 transitions. [2024-11-25 02:06:03,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:06:03,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:03,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:06:05,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:05,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1250 states and 2190 transitions. [2024-11-25 02:06:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2190 transitions. [2024-11-25 02:06:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:06:05,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:05,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:18,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1254 states and 2222 transitions. [2024-11-25 02:06:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2222 transitions. [2024-11-25 02:06:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:06:18,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:18,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:22,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:06:37,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:07:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:30,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1280 states and 2306 transitions. [2024-11-25 02:07:30,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2306 transitions. [2024-11-25 02:07:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:07:30,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:30,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:32,565 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:07:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1282 states and 2319 transitions. [2024-11-25 02:07:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2319 transitions. [2024-11-25 02:07:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:07:36,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:38,637 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:07:38,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1283 states and 2319 transitions. [2024-11-25 02:07:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2319 transitions. [2024-11-25 02:07:38,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:07:38,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:38,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1284 states and 2319 transitions. [2024-11-25 02:07:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2319 transitions. [2024-11-25 02:07:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:07:40,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:40,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:42,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1287 states and 2334 transitions. [2024-11-25 02:07:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2334 transitions. [2024-11-25 02:07:51,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:07:51,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:51,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:08:10,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:09:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1314 states and 2419 transitions. [2024-11-25 02:09:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2419 transitions. [2024-11-25 02:09:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:09:15,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:19,419 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:37,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1319 states and 2460 transitions. [2024-11-25 02:09:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2460 transitions. [2024-11-25 02:09:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:09:37,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:39,764 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:09:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:49,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1321 states and 2466 transitions. [2024-11-25 02:09:49,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2466 transitions. [2024-11-25 02:09:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:09:49,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:49,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:09:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:51,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1323 states and 2468 transitions. [2024-11-25 02:09:51,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2468 transitions. [2024-11-25 02:09:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:09:51,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:51,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:53,285 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:09:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1324 states and 2469 transitions. [2024-11-25 02:09:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2469 transitions. [2024-11-25 02:09:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:09:53,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:53,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:55,195 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:09:55,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:55,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1325 states and 2469 transitions. [2024-11-25 02:09:55,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2469 transitions. [2024-11-25 02:09:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:09:55,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:55,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:57,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:09:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:57,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1326 states and 2469 transitions. [2024-11-25 02:09:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2469 transitions. [2024-11-25 02:09:57,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:09:57,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:57,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:20,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1332 states and 2506 transitions. [2024-11-25 02:10:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2506 transitions. [2024-11-25 02:10:20,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:10:20,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:20,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:24,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:10:40,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:12:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1360 states and 2594 transitions. [2024-11-25 02:12:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2594 transitions. [2024-11-25 02:12:01,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:12:01,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:01,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.