./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_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/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_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ebe9bf2bbdec742b5fe347a333dc9c1d73e07f77879b09254c247ae13a033d55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:52:59,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:52:59,101 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:52:59,105 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:52:59,106 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:52:59,124 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:52:59,125 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:52:59,125 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:52:59,126 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:52:59,126 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:52:59,126 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:52:59,126 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:52:59,126 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:52:59,126 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:52:59,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:52:59,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:52:59,126 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:52:59,127 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:52:59,127 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:52:59,127 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:52:59,127 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:52:59,127 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:52:59,127 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:52:59,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:52:59,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:52:59,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:52:59,128 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:52:59,128 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:52:59,128 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:52:59,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:52:59,128 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_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ebe9bf2bbdec742b5fe347a333dc9c1d73e07f77879b09254c247ae13a033d55 [2024-12-06 04:52:59,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:52:59,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:52:59,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:52:59,343 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:52:59,344 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:52:59,345 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2024-12-06 04:53:01,918 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/data/7a8842ccd/6533b6c708fe44179b3022eb2db18d28/FLAG114dff683 [2024-12-06 04:53:02,381 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:53:02,382 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2024-12-06 04:53:02,423 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/data/7a8842ccd/6533b6c708fe44179b3022eb2db18d28/FLAG114dff683 [2024-12-06 04:53:02,503 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/data/7a8842ccd/6533b6c708fe44179b3022eb2db18d28 [2024-12-06 04:53:02,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:53:02,506 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:53:02,507 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:53:02,507 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:53:02,510 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:53:02,511 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:53:02" (1/1) ... [2024-12-06 04:53:02,511 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69c21b3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:02, skipping insertion in model container [2024-12-06 04:53:02,512 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:53:02" (1/1) ... [2024-12-06 04:53:02,598 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:53:04,238 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_811b3afc-9296-4584-bbbc-8879710bfbea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i[265597,265610] [2024-12-06 04:53:04,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:53:04,422 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:53:04,490 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] [2024-12-06 04:53:04,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3292] [2024-12-06 04:53:04,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3295] [2024-12-06 04:53:04,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3298] [2024-12-06 04:53:04,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3301] [2024-12-06 04:53:04,495 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] [2024-12-06 04:53:04,495 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] [2024-12-06 04:53:04,495 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] [2024-12-06 04:53:04,496 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] [2024-12-06 04:53:04,496 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] [2024-12-06 04:53:04,496 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] [2024-12-06 04:53:04,497 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] [2024-12-06 04:53:04,497 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] [2024-12-06 04:53:04,497 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] [2024-12-06 04:53:04,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [3531] [2024-12-06 04:53:04,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3534] [2024-12-06 04:53:04,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3537] [2024-12-06 04:53:04,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3540] [2024-12-06 04:53:04,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3577] [2024-12-06 04:53:04,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3584] [2024-12-06 04:53:04,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3587] [2024-12-06 04:53:04,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3791] [2024-12-06 04:53:04,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6781] [2024-12-06 04:53:04,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8123] [2024-12-06 04:53:04,784 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_811b3afc-9296-4584-bbbc-8879710bfbea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i[265597,265610] [2024-12-06 04:53:04,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:53:04,917 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-12-06 04:53:04,924 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:53:04,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04 WrapperNode [2024-12-06 04:53:04,925 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:53:04,926 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:53:04,926 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:53:04,926 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:53:04,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:04,995 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,115 INFO L138 Inliner]: procedures = 389, calls = 2966, calls flagged for inlining = 158, calls inlined = 65, statements flattened = 3418 [2024-12-06 04:53:05,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:53:05,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:53:05,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:53:05,116 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:53:05,125 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,227 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,233 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,264 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,273 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,294 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:53:05,294 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:53:05,295 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:53:05,295 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:53:05,296 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:04" (1/1) ... [2024-12-06 04:53:05,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:53:05,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:53:05,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:53:05,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811b3afc-9296-4584-bbbc-8879710bfbea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:53:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2024-12-06 04:53:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2024-12-06 04:53:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-06 04:53:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-06 04:53:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:53:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:53:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2024-12-06 04:53:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2024-12-06 04:53:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2024-12-06 04:53:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2024-12-06 04:53:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-06 04:53:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-06 04:53:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2024-12-06 04:53:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2024-12-06 04:53:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2024-12-06 04:53:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2024-12-06 04:53:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 04:53:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-06 04:53:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2024-12-06 04:53:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-12-06 04:53:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 04:53:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2024-12-06 04:53:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-06 04:53:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure PDE [2024-12-06 04:53:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE [2024-12-06 04:53:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-06 04:53:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-06 04:53:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 04:53:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 04:53:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2024-12-06 04:53:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2024-12-06 04:53:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 04:53:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2024-12-06 04:53:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2024-12-06 04:53:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:53:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-12-06 04:53:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-12-06 04:53:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:53:05,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 04:53:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 04:53:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2024-12-06 04:53:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2024-12-06 04:53:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 04:53:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 04:53:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-06 04:53:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-06 04:53:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-12-06 04:53:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-12-06 04:53:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:53:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2024-12-06 04:53:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2024-12-06 04:53:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-06 04:53:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-06 04:53:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:53:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2024-12-06 04:53:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2024-12-06 04:53:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:53:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-06 04:53:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-06 04:53:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 04:53:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 04:53:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2024-12-06 04:53:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2024-12-06 04:53:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-06 04:53:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-06 04:53:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-06 04:53:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-06 04:53:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2024-12-06 04:53:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2024-12-06 04:53:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2024-12-06 04:53:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2024-12-06 04:53:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 04:53:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 04:53:05,361 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2024-12-06 04:53:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:53:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-12-06 04:53:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2024-12-06 04:53:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 04:53:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 04:53:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-06 04:53:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-06 04:53:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2024-12-06 04:53:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 04:53:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 04:53:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2024-12-06 04:53:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2024-12-06 04:53:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 04:53:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 04:53:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2024-12-06 04:53:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2024-12-06 04:53:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:53:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:53:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-12-06 04:53:05,365 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-06 04:53:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-06 04:53:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-06 04:53:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-06 04:53:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2024-12-06 04:53:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2024-12-06 04:53:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2024-12-06 04:53:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2024-12-06 04:53:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-06 04:53:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-06 04:53:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:53:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2024-12-06 04:53:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2024-12-06 04:53:05,366 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-12-06 04:53:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-12-06 04:53:05,881 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:53:05,884 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:53:33,792 INFO L? ?]: Removed 1369 outVars from TransFormulas that were not future-live. [2024-12-06 04:53:33,792 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:53:34,638 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:53:34,638 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:53:34,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:53:34 BoogieIcfgContainer [2024-12-06 04:53:34,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:53:34,640 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:53:34,640 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:53:34,649 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:53:34,649 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:53:34" (1/1) ... [2024-12-06 04:53:34,657 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:53:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:34,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1022 states and 1491 transitions. [2024-12-06 04:53:34,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1491 transitions. [2024-12-06 04:53:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:53:34,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:34,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:53:47,804 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 [] [2024-12-06 04:53:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1028 states and 1509 transitions. [2024-12-06 04:53:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1509 transitions. [2024-12-06 04:53:48,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:53:48,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:48,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:53:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1029 states and 1510 transitions. [2024-12-06 04:53:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1510 transitions. [2024-12-06 04:53:50,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:53:50,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:50,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:52,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:53:52,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1030 states and 1511 transitions. [2024-12-06 04:53:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1511 transitions. [2024-12-06 04:53:52,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:53:52,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:04,727 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 [] [2024-12-06 04:54:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1033 states and 1531 transitions. [2024-12-06 04:54:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1531 transitions. [2024-12-06 04:54:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:54:05,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:05,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:18,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:19,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:19,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1044 states and 1572 transitions. [2024-12-06 04:54:19,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1572 transitions. [2024-12-06 04:54:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:54:19,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:19,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:21,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:32,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:34,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1048 states and 1596 transitions. [2024-12-06 04:54:34,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1596 transitions. [2024-12-06 04:54:34,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:54:34,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:34,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:54:36,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1050 states and 1599 transitions. [2024-12-06 04:54:36,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1599 transitions. [2024-12-06 04:54:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:54:36,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:36,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:37,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:54:37,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:37,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1051 states and 1600 transitions. [2024-12-06 04:54:37,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1600 transitions. [2024-12-06 04:54:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:54:37,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:37,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:54:43,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1059 states and 1634 transitions. [2024-12-06 04:54:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1634 transitions. [2024-12-06 04:54:43,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:54:43,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:43,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:45,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:57,332 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 [] [2024-12-06 04:55:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1065 states and 1663 transitions. [2024-12-06 04:55:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1663 transitions. [2024-12-06 04:55:01,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:55:01,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:01,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:55:04,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:04,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1068 states and 1666 transitions. [2024-12-06 04:55:04,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1666 transitions. [2024-12-06 04:55:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:55:04,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:06,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:55:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1070 states and 1670 transitions. [2024-12-06 04:55:08,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1670 transitions. [2024-12-06 04:55:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:55:08,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:08,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:10,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1072 states and 1671 transitions. [2024-12-06 04:55:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1671 transitions. [2024-12-06 04:55:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:55:11,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:11,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:25,688 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 [] [2024-12-06 04:55:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:31,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1079 states and 1706 transitions. [2024-12-06 04:55:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1706 transitions. [2024-12-06 04:55:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:55:31,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:31,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:55:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:34,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1080 states and 1706 transitions. [2024-12-06 04:55:34,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1706 transitions. [2024-12-06 04:55:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:55:34,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:34,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:55:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1081 states and 1706 transitions. [2024-12-06 04:55:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1706 transitions. [2024-12-06 04:55:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:55:35,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:35,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:55:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:40,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1084 states and 1729 transitions. [2024-12-06 04:55:40,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1729 transitions. [2024-12-06 04:55:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:55:40,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:40,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1084 states and 1728 transitions. [2024-12-06 04:55:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1728 transitions. [2024-12-06 04:55:42,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:55:42,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:42,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:44,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:44,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:55:49,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:49,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1087 states and 1735 transitions. [2024-12-06 04:55:49,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1735 transitions. [2024-12-06 04:55:49,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:55:49,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:49,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:50,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:55:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1088 states and 1737 transitions. [2024-12-06 04:55:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1737 transitions. [2024-12-06 04:55:52,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:55:52,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:52,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:55:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1089 states and 1737 transitions. [2024-12-06 04:55:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1737 transitions. [2024-12-06 04:55:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:55:54,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:56,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:55:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:59,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1090 states and 1738 transitions. [2024-12-06 04:55:59,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1738 transitions. [2024-12-06 04:55:59,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:55:59,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:59,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:56:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1093 states and 1744 transitions. [2024-12-06 04:56:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1744 transitions. [2024-12-06 04:56:01,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:56:01,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:01,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:03,739 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:10,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1098 states and 1771 transitions. [2024-12-06 04:56:10,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1771 transitions. [2024-12-06 04:56:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:56:10,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:10,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:12,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:56:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1099 states and 1772 transitions. [2024-12-06 04:56:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1772 transitions. [2024-12-06 04:56:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:56:12,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:14,359 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1102 states and 1778 transitions. [2024-12-06 04:56:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1778 transitions. [2024-12-06 04:56:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:56:17,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:17,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:21,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1103 states and 1780 transitions. [2024-12-06 04:56:21,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1780 transitions. [2024-12-06 04:56:21,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:56:21,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:21,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:22,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:56:22,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:22,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1104 states and 1780 transitions. [2024-12-06 04:56:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1780 transitions. [2024-12-06 04:56:22,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:56:22,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:22,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:24,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:56:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1105 states and 1780 transitions. [2024-12-06 04:56:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1780 transitions. [2024-12-06 04:56:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:24,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:24,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:26,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:56:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1106 states and 1781 transitions. [2024-12-06 04:56:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1781 transitions. [2024-12-06 04:56:28,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:28,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:28,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:29,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:29,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1109 states and 1787 transitions. [2024-12-06 04:56:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1787 transitions. [2024-12-06 04:56:29,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:29,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:29,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1110 states and 1789 transitions. [2024-12-06 04:56:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1789 transitions. [2024-12-06 04:56:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:32,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:32,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:34,734 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:35,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:35,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1111 states and 1790 transitions. [2024-12-06 04:56:35,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1790 transitions. [2024-12-06 04:56:35,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:35,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:35,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1113 states and 1791 transitions. [2024-12-06 04:56:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1791 transitions. [2024-12-06 04:56:39,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:39,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:41,802 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1114 states and 1791 transitions. [2024-12-06 04:56:41,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1791 transitions. [2024-12-06 04:56:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:41,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:41,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:44,556 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1118 states and 1813 transitions. [2024-12-06 04:56:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1813 transitions. [2024-12-06 04:56:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:50,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:50,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:56:52,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1119 states and 1813 transitions. [2024-12-06 04:56:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1813 transitions. [2024-12-06 04:56:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:56:52,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:52,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:54,915 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:56:55,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1120 states and 1814 transitions. [2024-12-06 04:56:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1814 transitions. [2024-12-06 04:56:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:56:55,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:55,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:56:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:59,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1121 states and 1816 transitions. [2024-12-06 04:56:59,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1816 transitions. [2024-12-06 04:56:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:56:59,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:59,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:01,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:57:01,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1124 states and 1820 transitions. [2024-12-06 04:57:01,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1820 transitions. [2024-12-06 04:57:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:57:01,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:01,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:57:04,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:04,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1125 states and 1820 transitions. [2024-12-06 04:57:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1820 transitions. [2024-12-06 04:57:04,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:57:04,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:04,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:05,742 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:57:05,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:05,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1126 states and 1821 transitions. [2024-12-06 04:57:05,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1821 transitions. [2024-12-06 04:57:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:57:05,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:05,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:57:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:07,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1127 states and 1821 transitions. [2024-12-06 04:57:07,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1821 transitions. [2024-12-06 04:57:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:57:07,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:07,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:57:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:09,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1128 states and 1821 transitions. [2024-12-06 04:57:09,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1821 transitions. [2024-12-06 04:57:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:09,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:57:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1131 states and 1826 transitions. [2024-12-06 04:57:12,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1826 transitions. [2024-12-06 04:57:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:12,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:13,838 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:57:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1134 states and 1830 transitions. [2024-12-06 04:57:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1830 transitions. [2024-12-06 04:57:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:13,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:13,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:57:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1135 states and 1831 transitions. [2024-12-06 04:57:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1831 transitions. [2024-12-06 04:57:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:16,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:18,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:57:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1136 states and 1832 transitions. [2024-12-06 04:57:18,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1832 transitions. [2024-12-06 04:57:18,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:18,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:18,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:57:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1137 states and 1832 transitions. [2024-12-06 04:57:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1832 transitions. [2024-12-06 04:57:19,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:57:19,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:19,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:57:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1140 states and 1837 transitions. [2024-12-06 04:57:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1837 transitions. [2024-12-06 04:57:21,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:57:21,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:57:37,240 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 [] [2024-12-06 04:57:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1162 states and 1915 transitions. [2024-12-06 04:57:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1915 transitions. [2024-12-06 04:57:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:57:53,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:53,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:55,312 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:57:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:55,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1165 states and 1918 transitions. [2024-12-06 04:57:55,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1918 transitions. [2024-12-06 04:57:55,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:57:55,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:55,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:57:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:57,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1166 states and 1918 transitions. [2024-12-06 04:57:57,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1918 transitions. [2024-12-06 04:57:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:57:57,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:57,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:00,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:58:13,458 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 [] [2024-12-06 04:58:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1189 states and 1997 transitions. [2024-12-06 04:58:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1997 transitions. [2024-12-06 04:58:36,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:58:36,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:36,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:58:53,105 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 [] [2024-12-06 04:59:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1213 states and 2077 transitions. [2024-12-06 04:59:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2077 transitions. [2024-12-06 04:59:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:59:23,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:23,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:59:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1215 states and 2079 transitions. [2024-12-06 04:59:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2079 transitions. [2024-12-06 04:59:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:59:25,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:25,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:59:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:27,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1216 states and 2080 transitions. [2024-12-06 04:59:27,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2080 transitions. [2024-12-06 04:59:27,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:59:27,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:27,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:59:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:28,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1217 states and 2080 transitions. [2024-12-06 04:59:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2080 transitions. [2024-12-06 04:59:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:59:28,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:28,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:59:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1218 states and 2080 transitions. [2024-12-06 04:59:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2080 transitions. [2024-12-06 04:59:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:59:30,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:33,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:59:48,635 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 [] [2024-12-06 05:00:27,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:27,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1243 states and 2161 transitions. [2024-12-06 05:00:27,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2161 transitions. [2024-12-06 05:00:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:00:27,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:27,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:29,290 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:36,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1246 states and 2190 transitions. [2024-12-06 05:00:36,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2190 transitions. [2024-12-06 05:00:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:00:36,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:36,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:00:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1247 states and 2190 transitions. [2024-12-06 05:00:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2190 transitions. [2024-12-06 05:00:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:00:38,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:40,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:00:40,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1248 states and 2190 transitions. [2024-12-06 05:00:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2190 transitions. [2024-12-06 05:00:40,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:00:40,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:40,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:00:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1249 states and 2190 transitions. [2024-12-06 05:00:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2190 transitions. [2024-12-06 05:00:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:00:42,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:42,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:44,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:44,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1250 states and 2190 transitions. [2024-12-06 05:00:44,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2190 transitions. [2024-12-06 05:00:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:00:44,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:57,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1254 states and 2222 transitions. [2024-12-06 05:00:57,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2222 transitions. [2024-12-06 05:00:57,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:00:57,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:57,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:01:16,943 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 [] [2024-12-06 05:02:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1280 states and 2306 transitions. [2024-12-06 05:02:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2306 transitions. [2024-12-06 05:02:12,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:02:12,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:12,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:14,092 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:02:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1282 states and 2319 transitions. [2024-12-06 05:02:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2319 transitions. [2024-12-06 05:02:18,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:02:18,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:18,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:20,102 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:02:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1283 states and 2319 transitions. [2024-12-06 05:02:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2319 transitions. [2024-12-06 05:02:20,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:02:20,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:20,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:21,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:02:21,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1284 states and 2319 transitions. [2024-12-06 05:02:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2319 transitions. [2024-12-06 05:02:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:02:21,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:23,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:02:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:32,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1287 states and 2334 transitions. [2024-12-06 05:02:32,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2334 transitions. [2024-12-06 05:02:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:02:32,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:32,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:02:52,009 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 [] [2024-12-06 05:03:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1314 states and 2419 transitions. [2024-12-06 05:03:59,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2419 transitions. [2024-12-06 05:03:59,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:03:59,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:59,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1319 states and 2460 transitions. [2024-12-06 05:04:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2460 transitions. [2024-12-06 05:04:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:04:22,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:04:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1321 states and 2466 transitions. [2024-12-06 05:04:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2466 transitions. [2024-12-06 05:04:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:04:34,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:34,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:04:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:36,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1323 states and 2468 transitions. [2024-12-06 05:04:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2468 transitions. [2024-12-06 05:04:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:04:36,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:36,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:04:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1324 states and 2469 transitions. [2024-12-06 05:04:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2469 transitions. [2024-12-06 05:04:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:04:38,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:04:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1325 states and 2469 transitions. [2024-12-06 05:04:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2469 transitions. [2024-12-06 05:04:40,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:04:40,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:40,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:04:42,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:42,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1326 states and 2469 transitions. [2024-12-06 05:04:42,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2469 transitions. [2024-12-06 05:04:42,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:04:42,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:42,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1332 states and 2506 transitions. [2024-12-06 05:05:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2506 transitions. [2024-12-06 05:05:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:05:06,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:06,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:05:27,842 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 [] [2024-12-06 05:06:56,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1360 states and 2594 transitions. [2024-12-06 05:06:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2594 transitions. [2024-12-06 05:06:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:06:56,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:56,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:29,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1366 states and 2645 transitions. [2024-12-06 05:07:29,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2645 transitions. [2024-12-06 05:07:29,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:07:29,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:29,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:31,101 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:07:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1369 states and 2653 transitions. [2024-12-06 05:07:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2653 transitions. [2024-12-06 05:07:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:07:47,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:47,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.