./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm --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 faf375d2540869af9f9cbb665de3f2e6217e3c1d3b9f3b26e0bb731b13d7e49e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:15,888 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:15,980 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:18:15,988 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:15,989 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:16,010 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:16,011 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:16,011 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:16,012 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:16,012 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:16,012 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:16,012 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:16,012 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:16,013 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:16,013 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:16,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:16,013 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:16,013 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:16,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:16,014 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:16,014 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:16,014 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:16,014 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:16,014 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:16,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:16,015 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:16,015 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:16,015 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:16,015 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:16,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:16,015 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_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm 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 -> faf375d2540869af9f9cbb665de3f2e6217e3c1d3b9f3b26e0bb731b13d7e49e [2024-11-13 20:18:16,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:16,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:16,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:16,335 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:16,338 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:16,339 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 20:18:18,296 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:19,055 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:19,056 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i [2024-11-13 20:18:19,113 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/data/5e89057ae/be10c7ea3c4b417fb83465cbaab05738/FLAGd1822b514 [2024-11-13 20:18:19,403 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/data/5e89057ae/be10c7ea3c4b417fb83465cbaab05738 [2024-11-13 20:18:19,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:19,407 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:19,409 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:19,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:19,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:19,416 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:19" (1/1) ... [2024-11-13 20:18:19,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@767fa863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:19, skipping insertion in model container [2024-11-13 20:18:19,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:19" (1/1) ... [2024-11-13 20:18:19,557 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:21,909 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_f078a4bb-cfbd-4309-8161-45a234be0f66/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i[251756,251769] [2024-11-13 20:18:22,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:22,098 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:22,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3560] [2024-11-13 20:18:22,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3567] [2024-11-13 20:18:22,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3574] [2024-11-13 20:18:22,187 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"); [3582-3583] [2024-11-13 20:18:22,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3596-3597] [2024-11-13 20:18:22,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [3605] [2024-11-13 20:18:22,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3720] [2024-11-13 20:18:22,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3723] [2024-11-13 20:18:22,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3726] [2024-11-13 20:18:22,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3729] [2024-11-13 20:18:22,200 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)); [3767] [2024-11-13 20:18:22,200 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)); [3774] [2024-11-13 20:18:22,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/drivers/md/dm-exception-store.h"), "i" (155), "i" (12UL)); [4037-4038] [2024-11-13 20:18:22,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/drivers/md/dm-exception-store.h"), "i" (160), "i" (12UL)); [4053-4054] [2024-11-13 20:18:22,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4648] [2024-11-13 20:18:22,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4863] [2024-11-13 20:18:22,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap.c.prepared"), "i" (936), "i" (12UL)); [4996-4997] [2024-11-13 20:18:22,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [5410] [2024-11-13 20:18:22,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap.c.prepared"), "i" (1325), "i" (12UL)); [5417-5418] [2024-11-13 20:18:22,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7196] [2024-11-13 20:18:22,512 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; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7951-7952] [2024-11-13 20:18:22,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap-persistent.c.prepared"), "i" (441), "i" (12UL)); [8229-8230] [2024-11-13 20:18:22,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap-persistent.c.prepared"), "i" (799), "i" (12UL)); [8597-8598] [2024-11-13 20:18:22,562 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_f078a4bb-cfbd-4309-8161-45a234be0f66/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i[251756,251769] [2024-11-13 20:18:22,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:22,921 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:22,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22 WrapperNode [2024-11-13 20:18:22,922 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:22,923 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:22,923 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:22,923 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:22,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,056 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,261 INFO L138 Inliner]: procedures = 374, calls = 2243, calls flagged for inlining = 124, calls inlined = 120, statements flattened = 5558 [2024-11-13 20:18:23,262 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:23,262 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:23,262 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:23,263 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:23,273 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,322 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,323 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,512 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,557 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,605 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,629 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,685 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:23,686 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:23,686 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:23,686 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:23,687 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:22" (1/1) ... [2024-11-13 20:18:23,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:23,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:23,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:23,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f078a4bb-cfbd-4309-8161-45a234be0f66/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:23,777 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2024-11-13 20:18:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2024-11-13 20:18:23,777 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 20:18:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 20:18:23,777 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_init [2024-11-13 20:18:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_init [2024-11-13 20:18:23,777 INFO L130 BoogieDeclarations]: Found specification of procedure dm_vcalloc [2024-11-13 20:18:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_vcalloc [2024-11-13 20:18:23,779 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2024-11-13 20:18:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2024-11-13 20:18:23,779 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2024-11-13 20:18:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2024-11-13 20:18:23,779 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 20:18:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 20:18:23,779 INFO L130 BoogieDeclarations]: Found specification of procedure stop_merge [2024-11-13 20:18:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_merge [2024-11-13 20:18:23,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:18:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2024-11-13 20:18:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2024-11-13 20:18:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2024-11-13 20:18:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2024-11-13 20:18:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_map [2024-11-13 20:18:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_map [2024-11-13 20:18:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure init_tracked_chunk [2024-11-13 20:18:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tracked_chunk [2024-11-13 20:18:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure exit_origin_hash [2024-11-13 20:18:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_origin_hash [2024-11-13 20:18:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure __find_pending_exception [2024-11-13 20:18:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_pending_exception [2024-11-13 20:18:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure track_chunk [2024-11-13 20:18:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure track_chunk [2024-11-13 20:18:23,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:18:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:18:23,781 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-11-13 20:18:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-11-13 20:18:23,781 INFO L130 BoogieDeclarations]: Found specification of procedure remap_exception [2024-11-13 20:18:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_exception [2024-11-13 20:18:23,781 INFO L130 BoogieDeclarations]: Found specification of procedure read_pending_exceptions_done_count [2024-11-13 20:18:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pending_exceptions_done_count [2024-11-13 20:18:23,781 INFO L130 BoogieDeclarations]: Found specification of procedure get_info [2024-11-13 20:18:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure get_info [2024-11-13 20:18:23,781 INFO L130 BoogieDeclarations]: Found specification of procedure origin_ctr [2024-11-13 20:18:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_ctr [2024-11-13 20:18:23,781 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_usage [2024-11-13 20:18:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_usage [2024-11-13 20:18:23,783 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pending_exception [2024-11-13 20:18:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pending_exception [2024-11-13 20:18:23,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2024-11-13 20:18:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2024-11-13 20:18:23,785 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_to_sector [2024-11-13 20:18:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_to_sector [2024-11-13 20:18:23,785 INFO L130 BoogieDeclarations]: Found specification of procedure dm_insert_exception [2024-11-13 20:18:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_insert_exception [2024-11-13 20:18:23,785 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_next_chunks [2024-11-13 20:18:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_next_chunks [2024-11-13 20:18:23,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-13 20:18:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-13 20:18:23,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_origin [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_origin [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure get_exception [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exception [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_exit [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_exit [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure transient_usage [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_usage [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_status [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_status [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 20:18:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure sector_to_chunk [2024-11-13 20:18:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_to_chunk [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 20:18:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2024-11-13 20:18:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-11-13 20:18:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_cow [2024-11-13 20:18:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_cow [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2024-11-13 20:18:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_drop_snapshot [2024-11-13 20:18:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_drop_snapshot [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2024-11-13 20:18:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_area [2024-11-13 20:18:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_area [2024-11-13 20:18:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:18:23,791 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 20:18:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 20:18:23,791 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_map [2024-11-13 20:18:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_map [2024-11-13 20:18:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_dtr [2024-11-13 20:18:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_dtr [2024-11-13 20:18:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2024-11-13 20:18:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2024-11-13 20:18:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-11-13 20:18:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-11-13 20:18:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure __invalidate_snapshot [2024-11-13 20:18:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalidate_snapshot [2024-11-13 20:18:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure free_completed_exception [2024-11-13 20:18:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure free_completed_exception [2024-11-13 20:18:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_status [2024-11-13 20:18:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_status [2024-11-13 20:18:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2024-11-13 20:18:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2024-11-13 20:18:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure flush_bios [2024-11-13 20:18:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_bios [2024-11-13 20:18:23,793 INFO L130 BoogieDeclarations]: Found specification of procedure free_pending_exception [2024-11-13 20:18:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pending_exception [2024-11-13 20:18:23,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:18:23,793 INFO L130 BoogieDeclarations]: Found specification of procedure free_area [2024-11-13 20:18:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure free_area [2024-11-13 20:18:23,793 INFO L130 BoogieDeclarations]: Found specification of procedure area_location [2024-11-13 20:18:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure area_location [2024-11-13 20:18:23,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 20:18:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 20:18:23,793 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_dtr [2024-11-13 20:18:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_dtr [2024-11-13 20:18:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2024-11-13 20:18:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2024-11-13 20:18:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_exit [2024-11-13 20:18:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_exit [2024-11-13 20:18:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure origin_resume [2024-11-13 20:18:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_resume [2024-11-13 20:18:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure get_origin_minimum_chunksize [2024-11-13 20:18:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure get_origin_minimum_chunksize [2024-11-13 20:18:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_pending_exception [2024-11-13 20:18:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_pending_exception [2024-11-13 20:18:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-11-13 20:18:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-11-13 20:18:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:18:23,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:18:23,796 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_equal [2024-11-13 20:18:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_equal [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:18:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_get [2024-11-13 20:18:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_get [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure start_merge [2024-11-13 20:18:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure start_merge [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count [2024-11-13 20:18:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 20:18:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 20:18:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_ctr [2024-11-13 20:18:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_ctr [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 20:18:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 20:18:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_destroy [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_destroy [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure merge_shutdown [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_shutdown [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_exit [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_exit [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure origin_dtr [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_dtr [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_merge [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_merge [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure start_copy [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure start_copy [2024-11-13 20:18:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2024-11-13 20:18:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure transient_ctr [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_ctr [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure origin_write_extent [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_write_extent [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure transient_status [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_status [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_resume [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_resume [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure error_bios [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bios [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_preresume [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_preresume [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_iterate_devices [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_iterate_devices [2024-11-13 20:18:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure origin_iterate_devices [2024-11-13 20:18:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_iterate_devices [2024-11-13 20:18:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 20:18:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 20:18:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure transient_dtr [2024-11-13 20:18:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_dtr [2024-11-13 20:18:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure put_type [2024-11-13 20:18:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure put_type [2024-11-13 20:18:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-13 20:18:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-13 20:18:23,803 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_snapshot [2024-11-13 20:18:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_snapshot [2024-11-13 20:18:23,803 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 20:18:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 20:18:23,803 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_merge [2024-11-13 20:18:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_merge [2024-11-13 20:18:23,803 INFO L130 BoogieDeclarations]: Found specification of procedure read_exception [2024-11-13 20:18:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exception [2024-11-13 20:18:23,803 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_unregister [2024-11-13 20:18:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_unregister [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2024-11-13 20:18:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_type [2024-11-13 20:18:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_type [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_register [2024-11-13 20:18:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_register [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_ctr [2024-11-13 20:18:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_ctr [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 20:18:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:18:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_set_chunk_size [2024-11-13 20:18:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_set_chunk_size [2024-11-13 20:18:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_inc [2024-11-13 20:18:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_inc [2024-11-13 20:18:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure __find_snapshots_sharing_cow [2024-11-13 20:18:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_snapshots_sharing_cow [2024-11-13 20:18:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure dm_remove_exception [2024-11-13 20:18:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_remove_exception [2024-11-13 20:18:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_end_io [2024-11-13 20:18:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_end_io [2024-11-13 20:18:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure dm_chunk_number [2024-11-13 20:18:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_chunk_number [2024-11-13 20:18:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2024-11-13 20:18:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2024-11-13 20:18:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:18:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure zero_disk_area [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_disk_area [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure origin_map [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_map [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_exception [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_exception [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure origin_status [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_status [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2024-11-13 20:18:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 20:18:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 20:18:23,807 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 20:18:23,807 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 20:18:23,807 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_resume [2024-11-13 20:18:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_resume [2024-11-13 20:18:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:18:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure __check_for_conflicting_io [2024-11-13 20:18:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_for_conflicting_io [2024-11-13 20:18:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure origin_hash [2024-11-13 20:18:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_hash [2024-11-13 20:18:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure __find_exception_store_type [2024-11-13 20:18:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_exception_store_type [2024-11-13 20:18:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2024-11-13 20:18:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2024-11-13 20:18:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:18:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:18:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure area_io [2024-11-13 20:18:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure area_io [2024-11-13 20:18:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 20:18:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 20:18:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_completed_exception [2024-11-13 20:18:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_completed_exception [2024-11-13 20:18:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2024-11-13 20:18:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2024-11-13 20:18:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-13 20:18:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-13 20:18:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2024-11-13 20:18:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2024-11-13 20:18:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure exception_hash [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure exception_hash [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_io [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_io [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure _get_exception_store_type [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_exception_store_type [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure origin_merge [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_merge [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_create [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_create [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_snapshot [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_snapshot [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure pending_complete [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pending_complete [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 20:18:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 20:18:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure dm_lookup_exception [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_lookup_exception [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure transient_prepare_exception [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_prepare_exception [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure write_header [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure write_header [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure zero_memory_area [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_memory_area [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure do_origin [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure do_origin [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_presuspend [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_presuspend [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure __origin_write [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __origin_write [2024-11-13 20:18:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 20:18:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 20:18:25,118 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:25,122 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:48,973 INFO L? ?]: Removed 2274 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:48,974 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:51,249 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:51,249 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:18:51,250 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:51 BoogieIcfgContainer [2024-11-13 20:18:51,250 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:51,253 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:51,254 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:51,265 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:51,266 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:51" (1/1) ... [2024-11-13 20:18:51,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:51,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1983 states and 2853 transitions. [2024-11-13 20:18:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 2853 transitions. [2024-11-13 20:18:51,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:18:51,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:51,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:05,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:05,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2012 states and 2968 transitions. [2024-11-13 20:19:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2968 transitions. [2024-11-13 20:19:05,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:19:05,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:05,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:19:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 2013 states and 2969 transitions. [2024-11-13 20:19:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 2969 transitions. [2024-11-13 20:19:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:19:08,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:11,739 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:19:11,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:11,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 2014 states and 2970 transitions. [2024-11-13 20:19:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 2970 transitions. [2024-11-13 20:19:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:19:11,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:11,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:14,033 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:19:14,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 2015 states and 2971 transitions. [2024-11-13 20:19:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2971 transitions. [2024-11-13 20:19:14,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:19:14,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:14,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:27,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 2018 states and 3041 transitions. [2024-11-13 20:19:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3041 transitions. [2024-11-13 20:19:27,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:19:27,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:27,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:40,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 2049 states and 3166 transitions. [2024-11-13 20:19:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3166 transitions. [2024-11-13 20:19:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:19:41,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:41,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:43,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:43,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:19:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:43,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 2050 states and 3166 transitions. [2024-11-13 20:19:43,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3166 transitions. [2024-11-13 20:19:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:19:43,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:19:46,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 2053 states and 3232 transitions. [2024-11-13 20:19:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3232 transitions. [2024-11-13 20:19:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:19:46,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:48,531 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:19:48,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 2054 states and 3233 transitions. [2024-11-13 20:19:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3233 transitions. [2024-11-13 20:19:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:19:48,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:50,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 2055 states and 3234 transitions. [2024-11-13 20:19:50,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3234 transitions. [2024-11-13 20:19:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:19:50,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:50,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:19:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 2056 states and 3235 transitions. [2024-11-13 20:19:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3235 transitions. [2024-11-13 20:19:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:19:52,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:52,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:05,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2088 states and 3361 transitions. [2024-11-13 20:20:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3361 transitions. [2024-11-13 20:20:07,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:07,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:07,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:08,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:08,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:08,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2089 states and 3361 transitions. [2024-11-13 20:20:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3361 transitions. [2024-11-13 20:20:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:20:08,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:08,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,669 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:20:11,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2092 states and 3427 transitions. [2024-11-13 20:20:11,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3427 transitions. [2024-11-13 20:20:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:11,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:11,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:13,643 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:20:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2093 states and 3428 transitions. [2024-11-13 20:20:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3428 transitions. [2024-11-13 20:20:13,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:13,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:13,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:15,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2094 states and 3429 transitions. [2024-11-13 20:20:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3429 transitions. [2024-11-13 20:20:15,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:20:15,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:17,169 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:28,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:29,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 2098 states and 3495 transitions. [2024-11-13 20:20:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3495 transitions. [2024-11-13 20:20:29,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:20:29,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:29,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:42,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 2103 states and 3564 transitions. [2024-11-13 20:20:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3564 transitions. [2024-11-13 20:20:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:20:44,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:44,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:20:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:46,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2104 states and 3565 transitions. [2024-11-13 20:20:46,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3565 transitions. [2024-11-13 20:20:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:20:46,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:46,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:48,239 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:20:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2105 states and 3566 transitions. [2024-11-13 20:20:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3566 transitions. [2024-11-13 20:20:48,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:20:48,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:48,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:49,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 2106 states and 3567 transitions. [2024-11-13 20:20:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3567 transitions. [2024-11-13 20:20:49,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:20:49,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:49,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:20:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 2107 states and 3568 transitions. [2024-11-13 20:20:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3568 transitions. [2024-11-13 20:20:51,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:20:51,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:51,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:20:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:53,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 2108 states and 3569 transitions. [2024-11-13 20:20:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3569 transitions. [2024-11-13 20:20:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:20:53,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:53,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:55,400 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:20:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 2109 states and 3570 transitions. [2024-11-13 20:20:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3570 transitions. [2024-11-13 20:20:55,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:20:55,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:55,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:57,056 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:58,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2111 states and 3573 transitions. [2024-11-13 20:20:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3573 transitions. [2024-11-13 20:20:58,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:20:58,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:58,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:20:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2112 states and 3574 transitions. [2024-11-13 20:20:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3574 transitions. [2024-11-13 20:20:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:20:59,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:59,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:01,752 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 2113 states and 3575 transitions. [2024-11-13 20:21:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3575 transitions. [2024-11-13 20:21:01,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:21:01,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:01,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:03,424 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:03,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2114 states and 3576 transitions. [2024-11-13 20:21:03,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3576 transitions. [2024-11-13 20:21:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:21:03,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:05,541 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:21:17,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 2120 states and 3642 transitions. [2024-11-13 20:21:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3642 transitions. [2024-11-13 20:21:19,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:21:19,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:19,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:21:22,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2121 states and 3644 transitions. [2024-11-13 20:21:22,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3644 transitions. [2024-11-13 20:21:22,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:21:22,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:22,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:21:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2122 states and 3644 transitions. [2024-11-13 20:21:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3644 transitions. [2024-11-13 20:21:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:21:24,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:26,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:21:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 2124 states and 3648 transitions. [2024-11-13 20:21:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 3648 transitions. [2024-11-13 20:21:28,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:21:28,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:28,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:30,031 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:21:41,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:46,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3719 states to 2132 states and 3719 transitions. [2024-11-13 20:21:46,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3719 transitions. [2024-11-13 20:21:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:21:46,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2133 states and 3720 transitions. [2024-11-13 20:21:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3720 transitions. [2024-11-13 20:21:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:21:48,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:48,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:49,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 2134 states and 3721 transitions. [2024-11-13 20:21:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3721 transitions. [2024-11-13 20:21:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:21:49,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:49,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:21:51,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 2135 states and 3722 transitions. [2024-11-13 20:21:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3722 transitions. [2024-11-13 20:21:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:21:51,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:51,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:53,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:21:53,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 2136 states and 3722 transitions. [2024-11-13 20:21:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3722 transitions. [2024-11-13 20:21:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:21:53,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:53,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:22:07,009 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 [] [2024-11-13 20:22:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:13,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 2143 states and 3786 transitions. [2024-11-13 20:22:13,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3786 transitions. [2024-11-13 20:22:13,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:22:13,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:13,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:22:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3787 states to 2144 states and 3787 transitions. [2024-11-13 20:22:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3787 transitions. [2024-11-13 20:22:15,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:22:15,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:15,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:22:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:17,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2145 states and 3788 transitions. [2024-11-13 20:22:17,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 3788 transitions. [2024-11-13 20:22:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:22:17,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:17,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:18,961 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:22:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 2147 states and 3793 transitions. [2024-11-13 20:22:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 3793 transitions. [2024-11-13 20:22:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:22:22,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:22,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:22:23,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 2148 states and 3793 transitions. [2024-11-13 20:22:23,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 3793 transitions. [2024-11-13 20:22:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:22:23,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:23,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3798 states to 2150 states and 3798 transitions. [2024-11-13 20:22:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 3798 transitions. [2024-11-13 20:22:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:22:26,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:26,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:27,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:22:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:30,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 2152 states and 3802 transitions. [2024-11-13 20:22:30,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 3802 transitions. [2024-11-13 20:22:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:22:30,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:22:45,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 2162 states and 3878 transitions. [2024-11-13 20:22:52,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3878 transitions. [2024-11-13 20:22:52,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:22:52,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:22:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 2165 states and 3882 transitions. [2024-11-13 20:22:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3882 transitions. [2024-11-13 20:22:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:22:54,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:54,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:55,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:22:55,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 2166 states and 3883 transitions. [2024-11-13 20:22:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3883 transitions. [2024-11-13 20:22:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:22:55,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:57,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:22:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 2167 states and 3883 transitions. [2024-11-13 20:22:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 3883 transitions. [2024-11-13 20:22:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:22:57,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:57,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:59,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 2168 states and 3883 transitions. [2024-11-13 20:22:59,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3883 transitions. [2024-11-13 20:22:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:22:59,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:59,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:00,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:23:04,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:04,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2170 states and 3887 transitions. [2024-11-13 20:23:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 3887 transitions. [2024-11-13 20:23:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:23:04,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:05,860 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:23:05,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:05,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 2173 states and 3891 transitions. [2024-11-13 20:23:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3891 transitions. [2024-11-13 20:23:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:23:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:07,627 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:23:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 2175 states and 3897 transitions. [2024-11-13 20:23:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3897 transitions. [2024-11-13 20:23:10,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:23:10,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:10,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:23:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2177 states and 3902 transitions. [2024-11-13 20:23:13,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3902 transitions. [2024-11-13 20:23:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:13,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:15,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:23:15,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:15,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2178 states and 3902 transitions. [2024-11-13 20:23:15,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3902 transitions. [2024-11-13 20:23:15,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:15,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:15,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:16,811 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:23:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2179 states and 3902 transitions. [2024-11-13 20:23:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3902 transitions. [2024-11-13 20:23:16,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:16,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:16,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:18,342 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:23:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2180 states and 3902 transitions. [2024-11-13 20:23:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3902 transitions. [2024-11-13 20:23:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:18,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:18,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:23:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2182 states and 3908 transitions. [2024-11-13 20:23:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3908 transitions. [2024-11-13 20:23:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:23,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:23,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:23:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 2184 states and 3913 transitions. [2024-11-13 20:23:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3913 transitions. [2024-11-13 20:23:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:28,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:28,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:23:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:31,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3917 states to 2186 states and 3917 transitions. [2024-11-13 20:23:31,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3917 transitions. [2024-11-13 20:23:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:23:31,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:33,556 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:23:33,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 2189 states and 3921 transitions. [2024-11-13 20:23:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 3921 transitions. [2024-11-13 20:23:33,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:33,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:33,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:23:48,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2198 states and 3991 transitions. [2024-11-13 20:23:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3991 transitions. [2024-11-13 20:23:56,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:23:56,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:58,196 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:23:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2199 states and 3991 transitions. [2024-11-13 20:23:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 3991 transitions. [2024-11-13 20:23:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:23:58,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:24:00,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2200 states and 3991 transitions. [2024-11-13 20:24:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3991 transitions. [2024-11-13 20:24:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:00,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:00,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:02,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2201 states and 3991 transitions. [2024-11-13 20:24:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3991 transitions. [2024-11-13 20:24:02,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:02,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:02,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:24:07,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2203 states and 3996 transitions. [2024-11-13 20:24:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3996 transitions. [2024-11-13 20:24:07,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:07,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2205 states and 4001 transitions. [2024-11-13 20:24:12,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4001 transitions. [2024-11-13 20:24:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:12,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:12,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:24:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:14,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2206 states and 4001 transitions. [2024-11-13 20:24:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 4001 transitions. [2024-11-13 20:24:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:14,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:14,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:16,085 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:24:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2207 states and 4001 transitions. [2024-11-13 20:24:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 4001 transitions. [2024-11-13 20:24:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:16,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:17,996 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:18,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2208 states and 4001 transitions. [2024-11-13 20:24:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 4001 transitions. [2024-11-13 20:24:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:18,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:24:22,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2210 states and 4006 transitions. [2024-11-13 20:24:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4006 transitions. [2024-11-13 20:24:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:22,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:22,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:24,445 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:24:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 2212 states and 4011 transitions. [2024-11-13 20:24:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 4011 transitions. [2024-11-13 20:24:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:28,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 2214 states and 4016 transitions. [2024-11-13 20:24:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4016 transitions. [2024-11-13 20:24:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:33,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:33,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:35,434 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:24:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2217 states and 4022 transitions. [2024-11-13 20:24:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 4022 transitions. [2024-11-13 20:24:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:24:37,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:24:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 2219 states and 4024 transitions. [2024-11-13 20:24:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4024 transitions. [2024-11-13 20:24:45,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:45,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:46,922 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:24:47,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:47,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2220 states and 4025 transitions. [2024-11-13 20:24:47,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4025 transitions. [2024-11-13 20:24:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:47,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:48,595 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:24:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:48,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2221 states and 4025 transitions. [2024-11-13 20:24:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4025 transitions. [2024-11-13 20:24:48,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:24:48,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:48,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2222 states and 4025 transitions. [2024-11-13 20:24:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 4025 transitions. [2024-11-13 20:24:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:24:50,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:52,460 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2223 states and 4025 transitions. [2024-11-13 20:24:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 4025 transitions. [2024-11-13 20:24:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:24:52,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:52,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:54,135 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:24:55,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:55,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2224 states and 4025 transitions. [2024-11-13 20:24:55,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 4025 transitions. [2024-11-13 20:24:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:24:55,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:55,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:56,903 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:25:00,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:00,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2226 states and 4030 transitions. [2024-11-13 20:25:00,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4030 transitions. [2024-11-13 20:25:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:00,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:01,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:01,707 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:25:01,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2227 states and 4030 transitions. [2024-11-13 20:25:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4030 transitions. [2024-11-13 20:25:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:01,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:01,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:03,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:25:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2228 states and 4030 transitions. [2024-11-13 20:25:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4030 transitions. [2024-11-13 20:25:03,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:03,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:03,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:25:06,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2231 states and 4040 transitions. [2024-11-13 20:25:06,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4040 transitions. [2024-11-13 20:25:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:25:06,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:06,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:09,003 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:25:12,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 2233 states and 4042 transitions. [2024-11-13 20:25:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4042 transitions. [2024-11-13 20:25:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:12,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:25:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 2234 states and 4042 transitions. [2024-11-13 20:25:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4042 transitions. [2024-11-13 20:25:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:14,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:14,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:25:40,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2244 states and 4118 transitions. [2024-11-13 20:25:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4118 transitions. [2024-11-13 20:25:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:40,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:40,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:41,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:25:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2246 states and 4124 transitions. [2024-11-13 20:25:46,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4124 transitions. [2024-11-13 20:25:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:46,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:25:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2249 states and 4132 transitions. [2024-11-13 20:25:50,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 4132 transitions. [2024-11-13 20:25:50,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:50,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:25:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2251 states and 4134 transitions. [2024-11-13 20:25:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4134 transitions. [2024-11-13 20:25:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:55,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:55,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:25:59,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:59,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2254 states and 4140 transitions. [2024-11-13 20:25:59,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4140 transitions. [2024-11-13 20:25:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:59,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:59,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:26:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2255 states and 4142 transitions. [2024-11-13 20:26:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4142 transitions. [2024-11-13 20:26:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:26:03,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:03,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:26:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:06,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2256 states and 4143 transitions. [2024-11-13 20:26:06,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4143 transitions. [2024-11-13 20:26:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:26:06,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:08,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:26:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2257 states and 4143 transitions. [2024-11-13 20:26:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4143 transitions. [2024-11-13 20:26:08,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:08,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:08,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:10,249 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:26:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:12,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2258 states and 4145 transitions. [2024-11-13 20:26:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4145 transitions. [2024-11-13 20:26:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:12,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:12,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:14,367 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:26:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2259 states and 4147 transitions. [2024-11-13 20:26:16,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4147 transitions. [2024-11-13 20:26:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:18,529 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:18,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2260 states and 4147 transitions. [2024-11-13 20:26:18,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4147 transitions. [2024-11-13 20:26:18,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:18,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:18,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2261 states and 4147 transitions. [2024-11-13 20:26:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4147 transitions. [2024-11-13 20:26:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:20,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2263 states and 4152 transitions. [2024-11-13 20:26:23,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4152 transitions. [2024-11-13 20:26:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:23,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:26:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2264 states and 4152 transitions. [2024-11-13 20:26:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4152 transitions. [2024-11-13 20:26:24,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:24,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:24,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:26:30,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 2266 states and 4157 transitions. [2024-11-13 20:26:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4157 transitions. [2024-11-13 20:26:30,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:30,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:30,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:31,849 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:26:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4158 states to 2267 states and 4158 transitions. [2024-11-13 20:26:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4158 transitions. [2024-11-13 20:26:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:33,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:33,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:34,727 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:26:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 2268 states and 4162 transitions. [2024-11-13 20:26:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4162 transitions. [2024-11-13 20:26:37,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:37,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:37,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:26:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2269 states and 4164 transitions. [2024-11-13 20:26:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4164 transitions. [2024-11-13 20:26:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:41,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:41,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:26:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2270 states and 4165 transitions. [2024-11-13 20:26:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 4165 transitions. [2024-11-13 20:26:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:45,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:45,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:26:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2271 states and 4165 transitions. [2024-11-13 20:26:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4165 transitions. [2024-11-13 20:26:47,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:47,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:47,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:26:49,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2272 states and 4165 transitions. [2024-11-13 20:26:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 4165 transitions. [2024-11-13 20:26:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:49,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:49,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 2274 states and 4170 transitions. [2024-11-13 20:26:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 4170 transitions. [2024-11-13 20:26:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:53,925 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:26:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2277 states and 4176 transitions. [2024-11-13 20:26:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 4176 transitions. [2024-11-13 20:26:56,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:56,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:56,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:58,065 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:26:58,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2278 states and 4177 transitions. [2024-11-13 20:26:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 4177 transitions. [2024-11-13 20:26:58,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:58,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:58,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:26:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2279 states and 4177 transitions. [2024-11-13 20:26:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4177 transitions. [2024-11-13 20:26:59,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:26:59,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:27:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2280 states and 4177 transitions. [2024-11-13 20:27:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 4177 transitions. [2024-11-13 20:27:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:27:01,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:03,567 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:27:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 2281 states and 4179 transitions. [2024-11-13 20:27:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 4179 transitions. [2024-11-13 20:27:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:27:06,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:06,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:27:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 2282 states and 4179 transitions. [2024-11-13 20:27:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 4179 transitions. [2024-11-13 20:27:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:27:08,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:27:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 2283 states and 4179 transitions. [2024-11-13 20:27:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 4179 transitions. [2024-11-13 20:27:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:27:10,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:10,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:11,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:27:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:11,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 2284 states and 4179 transitions. [2024-11-13 20:27:11,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 4179 transitions. [2024-11-13 20:27:11,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:27:11,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:11,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:27:15,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:15,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2287 states and 4185 transitions. [2024-11-13 20:27:15,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4185 transitions. [2024-11-13 20:27:15,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:27:15,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:15,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:27:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:17,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 2288 states and 4186 transitions. [2024-11-13 20:27:17,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 4186 transitions. [2024-11-13 20:27:17,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:27:17,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:17,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,322 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:27:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 2289 states and 4186 transitions. [2024-11-13 20:27:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4186 transitions. [2024-11-13 20:27:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:27:19,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:27:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4192 states to 2292 states and 4192 transitions. [2024-11-13 20:27:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4192 transitions. [2024-11-13 20:27:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:27:23,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:27:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 2293 states and 4193 transitions. [2024-11-13 20:27:25,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4193 transitions. [2024-11-13 20:27:25,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:27:25,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:25,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:27:27,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2294 states and 4194 transitions. [2024-11-13 20:27:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 4194 transitions. [2024-11-13 20:27:27,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:27:27,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:27,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:28,602 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:27:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:29,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4199 states to 2297 states and 4199 transitions. [2024-11-13 20:27:29,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 4199 transitions. [2024-11-13 20:27:29,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:27:29,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:29,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:31,666 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:27:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:31,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 2298 states and 4200 transitions. [2024-11-13 20:27:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 4200 transitions. [2024-11-13 20:27:31,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:27:31,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:31,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:33,344 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:27:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:33,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 2299 states and 4200 transitions. [2024-11-13 20:27:33,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4200 transitions. [2024-11-13 20:27:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:27:33,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:33,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:35,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:27:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:35,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2300 states and 4201 transitions. [2024-11-13 20:27:35,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 4201 transitions. [2024-11-13 20:27:35,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:27:35,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:36,803 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:27:36,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4206 states to 2304 states and 4206 transitions. [2024-11-13 20:27:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4206 transitions. [2024-11-13 20:27:36,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:27:36,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:36,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:27:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:38,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2308 states and 4211 transitions. [2024-11-13 20:27:38,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4211 transitions. [2024-11-13 20:27:38,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:27:38,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:38,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:27:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:40,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2309 states and 4211 transitions. [2024-11-13 20:27:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 4211 transitions. [2024-11-13 20:27:40,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:27:40,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:40,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:27:42,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:42,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2313 states and 4216 transitions. [2024-11-13 20:27:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4216 transitions. [2024-11-13 20:27:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:27:42,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:43,794 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:27:44,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 2321 states and 4230 transitions. [2024-11-13 20:27:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 4230 transitions. [2024-11-13 20:27:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:27:44,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:27:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:50,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 2323 states and 4232 transitions. [2024-11-13 20:27:50,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4232 transitions. [2024-11-13 20:27:50,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:27:50,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:50,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:52,488 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:27:52,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4246 states to 2331 states and 4246 transitions. [2024-11-13 20:27:52,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4246 transitions. [2024-11-13 20:27:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:27:52,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:55,614 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:27:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2332 states and 4248 transitions. [2024-11-13 20:27:56,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4248 transitions. [2024-11-13 20:27:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:27:56,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 20:27:58,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4259 states to 2339 states and 4259 transitions. [2024-11-13 20:27:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 4259 transitions. [2024-11-13 20:27:58,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:27:58,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:58,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:28:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2345 states and 4269 transitions. [2024-11-13 20:28:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4269 transitions. [2024-11-13 20:28:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:28:00,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:00,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 20:28:02,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 2352 states and 4281 transitions. [2024-11-13 20:28:02,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4281 transitions. [2024-11-13 20:28:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:28:02,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:02,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:28:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2358 states and 4291 transitions. [2024-11-13 20:28:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4291 transitions. [2024-11-13 20:28:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:28:03,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:03,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:05,536 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-13 20:28:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 2361 states and 4295 transitions. [2024-11-13 20:28:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4295 transitions. [2024-11-13 20:28:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:28:05,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:05,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:07,312 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:28:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:07,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2369 states and 4309 transitions. [2024-11-13 20:28:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4309 transitions. [2024-11-13 20:28:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:28:07,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:07,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 20:28:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2376 states and 4320 transitions. [2024-11-13 20:28:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4320 transitions. [2024-11-13 20:28:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:28:09,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:09,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:28:11,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 2382 states and 4330 transitions. [2024-11-13 20:28:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4330 transitions. [2024-11-13 20:28:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:28:11,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:11,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:13,345 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 20:28:13,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2389 states and 4342 transitions. [2024-11-13 20:28:13,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4342 transitions. [2024-11-13 20:28:13,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:28:13,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:13,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:28:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4352 states to 2395 states and 4352 transitions. [2024-11-13 20:28:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4352 transitions. [2024-11-13 20:28:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:28:15,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:17,063 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-13 20:28:17,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2398 states and 4356 transitions. [2024-11-13 20:28:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4356 transitions. [2024-11-13 20:28:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:28:17,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:18,777 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 20:28:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2405 states and 4367 transitions. [2024-11-13 20:28:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4367 transitions. [2024-11-13 20:28:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:28:18,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:18,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:20,675 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:28:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4377 states to 2411 states and 4377 transitions. [2024-11-13 20:28:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4377 transitions. [2024-11-13 20:28:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 20:28:20,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:20,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 20:28:22,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2418 states and 4389 transitions. [2024-11-13 20:28:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4389 transitions. [2024-11-13 20:28:22,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:28:22,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:22,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:24,372 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:28:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2424 states and 4399 transitions. [2024-11-13 20:28:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4399 transitions. [2024-11-13 20:28:24,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:28:24,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:24,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-13 20:28:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 2427 states and 4403 transitions. [2024-11-13 20:28:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4403 transitions. [2024-11-13 20:28:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:28:26,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:26,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:27,939 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:28:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4407 states to 2430 states and 4407 transitions. [2024-11-13 20:28:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4407 transitions. [2024-11-13 20:28:28,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:28:28,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:28,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:31,944 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:28:43,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2435 states and 4476 transitions. [2024-11-13 20:28:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 4476 transitions. [2024-11-13 20:28:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:28:43,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:43,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:44,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:28:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2445 states and 4492 transitions. [2024-11-13 20:28:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4492 transitions. [2024-11-13 20:28:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:28:50,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:53,356 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:28:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2448 states and 4497 transitions. [2024-11-13 20:28:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4497 transitions. [2024-11-13 20:28:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:28:56,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:56,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:58,065 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:28:58,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:58,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4501 states to 2451 states and 4501 transitions. [2024-11-13 20:28:58,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4501 transitions. [2024-11-13 20:28:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:28:58,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:58,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:59,988 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:29:00,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 2453 states and 4503 transitions. [2024-11-13 20:29:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4503 transitions. [2024-11-13 20:29:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:29:00,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:00,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:01,580 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:29:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:07,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 2463 states and 4519 transitions. [2024-11-13 20:29:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4519 transitions. [2024-11-13 20:29:07,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:29:07,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:07,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:29:09,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:09,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 2466 states and 4523 transitions. [2024-11-13 20:29:09,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4523 transitions. [2024-11-13 20:29:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:29:09,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:09,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:29:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:11,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 2468 states and 4525 transitions. [2024-11-13 20:29:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4525 transitions. [2024-11-13 20:29:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:29:11,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:11,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:29:31,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2475 states and 4614 transitions. [2024-11-13 20:29:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4614 transitions. [2024-11-13 20:29:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:29:31,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:29:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2479 states and 4621 transitions. [2024-11-13 20:29:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4621 transitions. [2024-11-13 20:29:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:29:33,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:29:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2480 states and 4624 transitions. [2024-11-13 20:29:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 4624 transitions. [2024-11-13 20:29:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:29:38,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:40,301 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:29:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2490 states and 4640 transitions. [2024-11-13 20:29:46,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 4640 transitions. [2024-11-13 20:29:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:29:46,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:29:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 2492 states and 4642 transitions. [2024-11-13 20:29:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4642 transitions. [2024-11-13 20:29:48,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:29:48,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:50,372 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:29:50,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4644 states to 2494 states and 4644 transitions. [2024-11-13 20:29:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4644 transitions. [2024-11-13 20:29:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:29:50,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:51,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:29:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2498 states and 4651 transitions. [2024-11-13 20:29:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4651 transitions. [2024-11-13 20:29:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:29:52,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:52,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:29:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:54,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 2500 states and 4654 transitions. [2024-11-13 20:29:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 4654 transitions. [2024-11-13 20:29:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:29:54,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:54,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 20:29:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2504 states and 4659 transitions. [2024-11-13 20:29:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 4659 transitions. [2024-11-13 20:29:55,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:29:55,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:55,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:29:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4661 states to 2506 states and 4661 transitions. [2024-11-13 20:29:57,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4661 transitions. [2024-11-13 20:29:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:29:57,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 20:30:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:10,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4721 states to 2508 states and 4721 transitions. [2024-11-13 20:30:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4721 transitions. [2024-11-13 20:30:10,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:30:10,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:10,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:11,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:11,720 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:30:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4728 states to 2512 states and 4728 transitions. [2024-11-13 20:30:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4728 transitions. [2024-11-13 20:30:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:30:11,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:13,595 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:30:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 2514 states and 4731 transitions. [2024-11-13 20:30:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 4731 transitions. [2024-11-13 20:30:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:30:13,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:13,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:15,392 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:30:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:15,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4734 states to 2516 states and 4734 transitions. [2024-11-13 20:30:15,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2516 states and 4734 transitions. [2024-11-13 20:30:15,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:30:15,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:15,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:30:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2523 states and 4806 transitions. [2024-11-13 20:30:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 4806 transitions. [2024-11-13 20:30:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:30:40,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:40,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:42,389 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:30:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 2525 states and 4808 transitions. [2024-11-13 20:30:42,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4808 transitions. [2024-11-13 20:30:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:30:42,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:42,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:44,052 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 20:30:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4815 states to 2529 states and 4815 transitions. [2024-11-13 20:30:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4815 transitions. [2024-11-13 20:30:44,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:30:44,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:30:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2531 states and 4818 transitions. [2024-11-13 20:30:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 4818 transitions. [2024-11-13 20:30:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:30:57,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 20:30:59,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:59,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4823 states to 2535 states and 4823 transitions. [2024-11-13 20:30:59,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 4823 transitions. [2024-11-13 20:30:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:30:59,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:59,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:31:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 2537 states and 4825 transitions. [2024-11-13 20:31:01,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 4825 transitions. [2024-11-13 20:31:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:31:01,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:01,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:31:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:04,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 2542 states and 4847 transitions. [2024-11-13 20:31:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4847 transitions. [2024-11-13 20:31:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:31:04,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:31:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4853 states to 2545 states and 4853 transitions. [2024-11-13 20:31:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 4853 transitions. [2024-11-13 20:31:06,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:31:06,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:07,734 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:31:07,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2547 states and 4856 transitions. [2024-11-13 20:31:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4856 transitions. [2024-11-13 20:31:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:31:07,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:09,489 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:31:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4859 states to 2549 states and 4859 transitions. [2024-11-13 20:31:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 4859 transitions. [2024-11-13 20:31:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:31:09,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:09,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:31:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2551 states and 4861 transitions. [2024-11-13 20:31:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 4861 transitions. [2024-11-13 20:31:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:31:11,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:11,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:31:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:44,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2561 states and 4959 transitions. [2024-11-13 20:31:44,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 4959 transitions. [2024-11-13 20:31:44,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:31:44,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:44,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:31:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:50,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2562 states and 4966 transitions. [2024-11-13 20:31:50,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 4966 transitions. [2024-11-13 20:31:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:31:50,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:50,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 20:31:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:52,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4969 states to 2564 states and 4969 transitions. [2024-11-13 20:31:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 4969 transitions. [2024-11-13 20:31:52,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:31:52,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:52,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 20:31:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2568 states and 4976 transitions. [2024-11-13 20:31:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 4976 transitions. [2024-11-13 20:31:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:31:54,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:54,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:56,299 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:32:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 2570 states and 4979 transitions. [2024-11-13 20:32:02,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4979 transitions. [2024-11-13 20:32:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:32:02,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:02,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:04,251 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 20:32:04,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2574 states and 4984 transitions. [2024-11-13 20:32:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4984 transitions. [2024-11-13 20:32:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:04,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:04,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:06,207 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:32:06,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:06,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2581 states and 4998 transitions. [2024-11-13 20:32:06,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 4998 transitions. [2024-11-13 20:32:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:06,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:06,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:08,178 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:32:10,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5001 states to 2583 states and 5001 transitions. [2024-11-13 20:32:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 5001 transitions. [2024-11-13 20:32:10,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:32:10,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:12,149 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:32:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:16,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2589 states and 5024 transitions. [2024-11-13 20:32:16,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2589 states and 5024 transitions. [2024-11-13 20:32:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:16,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:16,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:17,574 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:32:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:17,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5027 states to 2591 states and 5027 transitions. [2024-11-13 20:32:17,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 5027 transitions. [2024-11-13 20:32:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:17,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:32:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 2593 states and 5029 transitions. [2024-11-13 20:32:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5029 transitions. [2024-11-13 20:32:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:19,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 20:32:21,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:21,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5038 states to 2598 states and 5038 transitions. [2024-11-13 20:32:21,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5038 transitions. [2024-11-13 20:32:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:21,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:32:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:23,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2600 states and 5040 transitions. [2024-11-13 20:32:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5040 transitions. [2024-11-13 20:32:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:23,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:27,107 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked.