./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8e7c5aa7005923070e9554b87b5a04ee24ecedc3d8bb5799929a04800a522a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:53:17,213 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:53:17,265 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:53:17,269 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:53:17,269 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:53:17,288 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:53:17,289 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:53:17,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:53:17,289 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:53:17,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:53:17,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:53:17,290 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:53:17,291 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:53:17,291 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:53:17,291 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:53:17,291 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:53:17,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:17,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:53:17,291 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:53:17,291 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:53:17,292 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:53:17,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:53:17,292 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_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8e7c5aa7005923070e9554b87b5a04ee24ecedc3d8bb5799929a04800a522a8 [2024-12-05 22:53:17,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:53:17,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:53:17,513 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:53:17,514 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:53:17,515 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:53:17,516 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i [2024-12-05 22:53:20,114 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/data/32b49a6f5/5ce3325fa0704113997e46e39a30120a/FLAG4dc3f355d [2024-12-05 22:53:20,566 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:53:20,567 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i [2024-12-05 22:53:20,600 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/data/32b49a6f5/5ce3325fa0704113997e46e39a30120a/FLAG4dc3f355d [2024-12-05 22:53:20,693 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/data/32b49a6f5/5ce3325fa0704113997e46e39a30120a [2024-12-05 22:53:20,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:53:20,696 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:53:20,697 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:53:20,697 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:53:20,700 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:53:20,700 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:53:20" (1/1) ... [2024-12-05 22:53:20,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f01f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:20, skipping insertion in model container [2024-12-05 22:53:20,701 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:53:20" (1/1) ... [2024-12-05 22:53:20,797 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:53:22,642 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_f7b0c943-b355-4cea-b2a7-950b20f8edf4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i[294962,294975] [2024-12-05 22:53:22,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:53:22,750 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:53:22,822 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"); [4080] [2024-12-05 22:53:22,823 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)); [4087] [2024-12-05 22:53:22,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4094] [2024-12-05 22:53:22,824 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, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [4103-4104] [2024-12-05 22:53:22,825 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)); [4118-4119] [2024-12-05 22:53:22,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4128] [2024-12-05 22:53:22,832 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)); [4360] [2024-12-05 22:53:22,833 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)); [4367] [2024-12-05 22:53:22,844 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/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/md/dm-exception-store.h"), "i" (155), "i" (12UL)); [4618-4619] [2024-12-05 22:53:22,845 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/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/md/dm-exception-store.h"), "i" (160), "i" (12UL)); [4635-4636] [2024-12-05 22:53:22,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5331] [2024-12-05 22:53:22,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5518] [2024-12-05 22:53:22,878 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1386/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-snap.c"), "i" (962), "i" (12UL)); [5655-5656] [2024-12-05 22:53:22,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6059] [2024-12-05 22:53:22,900 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1386/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-snap.c"), "i" (1347), "i" (12UL)); [6066-6067] [2024-12-05 22:53:22,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [8135] [2024-12-05 22:53:23,011 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"); [9032-9033] [2024-12-05 22:53:23,025 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1386/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-snap-persistent.c"), "i" (406), "i" (12UL)); [9329-9330] [2024-12-05 22:53:23,052 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1386/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-snap-persistent.c"), "i" (810), "i" (12UL)); [9763-9764] [2024-12-05 22:53:23,065 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_f7b0c943-b355-4cea-b2a7-950b20f8edf4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i[294962,294975] [2024-12-05 22:53:23,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:53:23,274 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:53:23,274 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23 WrapperNode [2024-12-05 22:53:23,274 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:53:23,275 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:53:23,275 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:53:23,275 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:53:23,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,337 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,544 INFO L138 Inliner]: procedures = 381, calls = 2921, calls flagged for inlining = 159, calls inlined = 153, statements flattened = 7042 [2024-12-05 22:53:23,544 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:53:23,545 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:53:23,545 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:53:23,545 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:53:23,553 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,577 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,578 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,682 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,690 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,707 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,732 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,745 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,783 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:53:23,784 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:53:23,784 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:53:23,784 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:53:23,785 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:23" (1/1) ... [2024-12-05 22:53:23,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:23,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:53:23,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:53:23,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0c943-b355-4cea-b2a7-950b20f8edf4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:53:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2024-12-05 22:53:23,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2024-12-05 22:53:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_init [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_init [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure dm_vcalloc [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_vcalloc [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure stop_merge [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_merge [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:53:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 22:53:23,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_map [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_map [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure init_tracked_chunk [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tracked_chunk [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure exit_origin_hash [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_origin_hash [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure __find_pending_exception [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_pending_exception [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure track_chunk [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure track_chunk [2024-12-05 22:53:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-05 22:53:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure remap_exception [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_exception [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure read_pending_exceptions_done_count [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pending_exceptions_done_count [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_info [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure get_info [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure origin_ctr [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_ctr [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_usage [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_usage [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pending_exception [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pending_exception [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2024-12-05 22:53:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_to_sector [2024-12-05 22:53:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_to_sector [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure dm_insert_exception [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_insert_exception [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_next_chunks [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_next_chunks [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_origin [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_origin [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure get_exception [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exception [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure transient_read_metadata [2024-12-05 22:53:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_read_metadata [2024-12-05 22:53:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_exit [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_exit [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure transient_usage [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_usage [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_status [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_status [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure origin_postsuspend [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_postsuspend [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure sector_to_chunk [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_to_chunk [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_cow [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_cow [2024-12-05 22:53:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2024-12-05 22:53:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_drop_snapshot [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_drop_snapshot [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_area [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_area [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_map [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_map [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_dtr [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_dtr [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure __invalidate_snapshot [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalidate_snapshot [2024-12-05 22:53:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure free_completed_exception [2024-12-05 22:53:23,845 INFO L138 BoogieDeclarations]: Found implementation of procedure free_completed_exception [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_status [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_status [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure flush_bios [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_bios [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure free_pending_exception [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pending_exception [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure free_area [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure free_area [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure area_location [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure area_location [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_dtr [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_dtr [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-05 22:53:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-05 22:53:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_exit [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_exit [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure origin_resume [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_resume [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure get_origin_minimum_chunksize [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_origin_minimum_chunksize [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_pending_exception [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_pending_exception [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_exception [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_exception [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_equal [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_equal [2024-12-05 22:53:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:53:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_get [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_get [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure start_merge [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure start_merge [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_ctr [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_ctr [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_destroy [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_destroy [2024-12-05 22:53:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure merge_shutdown [2024-12-05 22:53:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_shutdown [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_exit [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_exit [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure origin_dtr [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_dtr [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_merge [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_merge [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure start_copy [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure start_copy [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure transient_ctr [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_ctr [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-12-05 22:53:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure origin_write_extent [2024-12-05 22:53:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_write_extent [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure transient_status [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_status [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_resume [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_resume [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure error_bios [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bios [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_preresume [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_preresume [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_iterate_devices [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_iterate_devices [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure origin_iterate_devices [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_iterate_devices [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure transient_dtr [2024-12-05 22:53:23,850 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_dtr [2024-12-05 22:53:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure put_type [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure put_type [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_snapshot [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_snapshot [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_merge [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_merge [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure read_exception [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exception [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_unregister [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_unregister [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure get_type [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure get_type [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_register [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_register [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_ctr [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_ctr [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_read_metadata [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_read_metadata [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-05 22:53:23,851 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-05 22:53:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_set_chunk_size [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_set_chunk_size [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_inc [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_inc [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure __find_snapshots_sharing_cow [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_snapshots_sharing_cow [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure dm_remove_exception [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_remove_exception [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_end_io [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_end_io [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure dm_chunk_number [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_chunk_number [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure skip_metadata [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure skip_metadata [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:53:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure zero_disk_area [2024-12-05 22:53:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_disk_area [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure origin_map [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_map [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_exception [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_exception [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure origin_status [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_status [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_resume [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_resume [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure __check_for_conflicting_io [2024-12-05 22:53:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_for_conflicting_io [2024-12-05 22:53:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure origin_hash [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_hash [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure __find_exception_store_type [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_exception_store_type [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure area_io [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure area_io [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_completed_exception [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_completed_exception [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure exception_hash [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure exception_hash [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-05 22:53:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_io [2024-12-05 22:53:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_io [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure _get_exception_store_type [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_exception_store_type [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure origin_merge [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_merge [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_create [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_create [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_snapshot [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_snapshot [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure pending_complete [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pending_complete [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure dm_lookup_exception [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_lookup_exception [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure transient_prepare_exception [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_prepare_exception [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure write_header [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure write_header [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure transient_commit_exception [2024-12-05 22:53:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_commit_exception [2024-12-05 22:53:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure zero_memory_area [2024-12-05 22:53:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_memory_area [2024-12-05 22:53:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:53:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure do_origin [2024-12-05 22:53:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure do_origin [2024-12-05 22:53:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2024-12-05 22:53:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2024-12-05 22:53:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_presuspend [2024-12-05 22:53:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_presuspend [2024-12-05 22:53:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:53:23,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:53:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure __origin_write [2024-12-05 22:53:23,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __origin_write [2024-12-05 22:53:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 22:53:23,857 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 22:53:24,671 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:53:24,675 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:53:24,890 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 22:54:01,132 INFO L? ?]: Removed 2756 outVars from TransFormulas that were not future-live. [2024-12-05 22:54:01,132 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:54:02,490 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:54:02,490 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:54:02,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:54:02 BoogieIcfgContainer [2024-12-05 22:54:02,490 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:54:02,491 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:54:02,491 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:54:02,501 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:54:02,501 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,508 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:54:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 2523 states and 3677 transitions. [2024-12-05 22:54:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3677 transitions. [2024-12-05 22:54:02,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-05 22:54:02,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:02,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2271 trivial. 0 not checked. [2024-12-05 22:54:21,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3745 states to 2525 states and 3745 transitions. [2024-12-05 22:54:23,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 3745 transitions. [2024-12-05 22:54:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-12-05 22:54:23,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2271 trivial. 0 not checked. [2024-12-05 22:54:34,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3814 states to 2530 states and 3814 transitions. [2024-12-05 22:54:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 3814 transitions. [2024-12-05 22:54:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-12-05 22:54:34,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:42,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:54:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2532 states and 3818 transitions. [2024-12-05 22:54:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3818 transitions. [2024-12-05 22:54:42,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-12-05 22:54:42,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:51,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:54:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 2534 states and 3820 transitions. [2024-12-05 22:54:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 3820 transitions. [2024-12-05 22:54:51,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-12-05 22:54:51,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:51,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:54:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 2535 states and 3820 transitions. [2024-12-05 22:54:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 3820 transitions. [2024-12-05 22:54:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-12-05 22:54:58,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:58,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:06,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2274 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2274 trivial. 0 not checked. [2024-12-05 22:55:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 2536 states and 3821 transitions. [2024-12-05 22:55:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 3821 transitions. [2024-12-05 22:55:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-12-05 22:55:06,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:55:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 2538 states and 3825 transitions. [2024-12-05 22:55:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 3825 transitions. [2024-12-05 22:55:14,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-12-05 22:55:14,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:14,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:21,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:55:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2540 states and 3828 transitions. [2024-12-05 22:55:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3828 transitions. [2024-12-05 22:55:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-12-05 22:55:21,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:21,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2271 trivial. 0 not checked. [2024-12-05 22:55:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:33,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2550 states and 3901 transitions. [2024-12-05 22:55:33,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 3901 transitions. [2024-12-05 22:55:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-12-05 22:55:33,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:41,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:55:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 2552 states and 3905 transitions. [2024-12-05 22:55:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 3905 transitions. [2024-12-05 22:55:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-12-05 22:55:41,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:41,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2275 trivial. 0 not checked. [2024-12-05 22:55:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2554 states and 3909 transitions. [2024-12-05 22:55:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3909 transitions. [2024-12-05 22:55:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-12-05 22:55:50,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:50,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:59,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2275 trivial. 0 not checked. [2024-12-05 22:55:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 2556 states and 3913 transitions. [2024-12-05 22:55:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 3913 transitions. [2024-12-05 22:55:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-12-05 22:55:59,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2271 trivial. 0 not checked. [2024-12-05 22:56:14,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:14,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 2565 states and 3985 transitions. [2024-12-05 22:56:14,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 3985 transitions. [2024-12-05 22:56:14,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-12-05 22:56:14,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2275 trivial. 0 not checked. [2024-12-05 22:56:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:23,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2567 states and 3990 transitions. [2024-12-05 22:56:23,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 3990 transitions. [2024-12-05 22:56:23,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-12-05 22:56:23,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:23,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:30,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:56:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 2570 states and 3995 transitions. [2024-12-05 22:56:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 3995 transitions. [2024-12-05 22:56:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-12-05 22:56:31,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:31,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:56:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 2571 states and 3995 transitions. [2024-12-05 22:56:38,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 3995 transitions. [2024-12-05 22:56:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-12-05 22:56:38,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:38,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:45,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2274 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2274 trivial. 0 not checked. [2024-12-05 22:56:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:45,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2572 states and 3996 transitions. [2024-12-05 22:56:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 3996 transitions. [2024-12-05 22:56:45,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-12-05 22:56:45,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:45,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:56:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2575 states and 4002 transitions. [2024-12-05 22:56:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4002 transitions. [2024-12-05 22:56:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-12-05 22:56:54,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:54,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2271 trivial. 0 not checked. [2024-12-05 22:57:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2574 states and 3996 transitions. [2024-12-05 22:57:02,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 3996 transitions. [2024-12-05 22:57:02,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-12-05 22:57:02,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:02,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:10,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2271 trivial. 0 not checked. [2024-12-05 22:57:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:11,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2577 states and 4001 transitions. [2024-12-05 22:57:11,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 4001 transitions. [2024-12-05 22:57:11,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-12-05 22:57:11,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:11,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2275 trivial. 0 not checked. [2024-12-05 22:57:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2580 states and 4006 transitions. [2024-12-05 22:57:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 4006 transitions. [2024-12-05 22:57:19,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-12-05 22:57:19,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:19,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2275 trivial. 0 not checked. [2024-12-05 22:57:26,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2581 states and 4006 transitions. [2024-12-05 22:57:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 4006 transitions. [2024-12-05 22:57:26,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-12-05 22:57:26,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:26,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked. [2024-12-05 22:57:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2582 states and 4006 transitions. [2024-12-05 22:57:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 4006 transitions. [2024-12-05 22:57:34,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-12-05 22:57:34,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:34,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2274 trivial. 0 not checked. [2024-12-05 22:57:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2583 states and 4007 transitions. [2024-12-05 22:57:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 4007 transitions. [2024-12-05 22:57:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-12-05 22:57:42,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:49,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2275 trivial. 0 not checked. [2024-12-05 22:57:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2586 states and 4013 transitions. [2024-12-05 22:57:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 4013 transitions. [2024-12-05 22:57:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-12-05 22:57:51,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:51,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2273 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2271 trivial. 0 not checked. [2024-12-05 22:57:59,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2585 states and 4007 transitions. [2024-12-05 22:57:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 4007 transitions. [2024-12-05 22:57:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-12-05 22:57:59,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:59,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2276 trivial. 0 not checked. [2024-12-05 22:58:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:07,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 2586 states and 4008 transitions. [2024-12-05 22:58:07,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 4008 transitions. [2024-12-05 22:58:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-05 22:58:07,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:07,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2277 trivial. 0 not checked. [2024-12-05 22:58:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:14,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2587 states and 4009 transitions. [2024-12-05 22:58:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 4009 transitions. [2024-12-05 22:58:14,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-05 22:58:14,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:14,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:22,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2279 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2275 trivial. 0 not checked. [2024-12-05 22:58:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:22,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2588 states and 4009 transitions. [2024-12-05 22:58:22,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 4009 transitions. [2024-12-05 22:58:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-12-05 22:58:22,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:22,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-12-05 22:58:29,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2589 states and 4010 transitions. [2024-12-05 22:58:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2589 states and 4010 transitions. [2024-12-05 22:58:29,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-12-05 22:58:29,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:29,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:37,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2276 trivial. 0 not checked. [2024-12-05 22:58:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 2590 states and 4011 transitions. [2024-12-05 22:58:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 4011 transitions. [2024-12-05 22:58:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-12-05 22:58:37,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2281 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2277 trivial. 0 not checked. [2024-12-05 22:58:44,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:44,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2591 states and 4012 transitions. [2024-12-05 22:58:44,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 4012 transitions. [2024-12-05 22:58:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-12-05 22:58:44,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:51,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-12-05 22:58:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2592 states and 4013 transitions. [2024-12-05 22:58:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 4013 transitions. [2024-12-05 22:58:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-12-05 22:58:52,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2279 trivial. 0 not checked. [2024-12-05 22:59:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2595 states and 4018 transitions. [2024-12-05 22:59:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 4018 transitions. [2024-12-05 22:59:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-12-05 22:59:01,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:01,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2279 trivial. 0 not checked. [2024-12-05 22:59:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2597 states and 4020 transitions. [2024-12-05 22:59:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 4020 transitions. [2024-12-05 22:59:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-12-05 22:59:08,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:08,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2284 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2271 trivial. 0 not checked. [2024-12-05 22:59:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 2607 states and 4094 transitions. [2024-12-05 22:59:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 4094 transitions. [2024-12-05 22:59:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-12-05 22:59:29,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:29,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:36,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2286 trivial. 0 not checked. [2024-12-05 22:59:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:37,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2608 states and 4095 transitions. [2024-12-05 22:59:37,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 4095 transitions. [2024-12-05 22:59:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-12-05 22:59:37,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:37,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2283 trivial. 0 not checked. [2024-12-05 22:59:46,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4096 states to 2609 states and 4096 transitions. [2024-12-05 22:59:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 4096 transitions. [2024-12-05 22:59:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-12-05 22:59:46,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:53,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2286 trivial. 0 not checked. [2024-12-05 22:59:55,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2610 states and 4097 transitions. [2024-12-05 22:59:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 4097 transitions. [2024-12-05 22:59:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-12-05 22:59:55,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2285 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2281 trivial. 0 not checked. [2024-12-05 23:00:03,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:03,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2611 states and 4097 transitions. [2024-12-05 23:00:03,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 4097 transitions. [2024-12-05 23:00:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-12-05 23:00:03,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:03,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2279 trivial. 0 not checked. [2024-12-05 23:00:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:15,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2632 states and 4143 transitions. [2024-12-05 23:00:15,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 4143 transitions. [2024-12-05 23:00:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-12-05 23:00:15,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:15,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2279 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2277 trivial. 0 not checked. [2024-12-05 23:00:25,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2633 states and 4144 transitions. [2024-12-05 23:00:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4144 transitions. [2024-12-05 23:00:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-12-05 23:00:25,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:32,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2302 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2297 trivial. 0 not checked. [2024-12-05 23:00:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:33,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2633 states and 4143 transitions. [2024-12-05 23:00:33,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4143 transitions. [2024-12-05 23:00:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-12-05 23:00:33,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:33,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:41,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2299 trivial. 0 not checked. [2024-12-05 23:00:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:41,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2635 states and 4147 transitions. [2024-12-05 23:00:41,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 4147 transitions. [2024-12-05 23:00:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-12-05 23:00:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2279 trivial. 0 not checked. [2024-12-05 23:00:51,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:51,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2636 states and 4149 transitions. [2024-12-05 23:00:51,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4149 transitions. [2024-12-05 23:00:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-12-05 23:00:51,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:59,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2284 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 2279 trivial. 0 not checked. [2024-12-05 23:01:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4158 states to 2639 states and 4154 transitions. [2024-12-05 23:01:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 4154 transitions. [2024-12-05 23:01:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-12-05 23:01:02,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:02,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2342 trivial. 0 not checked. [2024-12-05 23:01:10,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 2639 states and 4153 transitions. [2024-12-05 23:01:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 4153 transitions. [2024-12-05 23:01:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-12-05 23:01:10,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:18,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2286 trivial. 0 not checked. [2024-12-05 23:01:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4173 states to 2649 states and 4169 transitions. [2024-12-05 23:01:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 4169 transitions. [2024-12-05 23:01:34,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-12-05 23:01:34,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:34,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:41,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4301 trivial. 0 not checked. [2024-12-05 23:01:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2653 states and 4224 transitions. [2024-12-05 23:01:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4224 transitions. [2024-12-05 23:01:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-12-05 23:01:49,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:49,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4303 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4303 trivial. 0 not checked. [2024-12-05 23:01:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:57,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2654 states and 4224 transitions. [2024-12-05 23:01:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 4224 transitions. [2024-12-05 23:01:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2024-12-05 23:01:57,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:57,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4301 trivial. 0 not checked. [2024-12-05 23:02:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:16,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2662 states and 4288 transitions. [2024-12-05 23:02:16,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4288 transitions. [2024-12-05 23:02:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-12-05 23:02:16,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:16,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4304 trivial. 0 not checked. [2024-12-05 23:02:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 2664 states and 4291 transitions. [2024-12-05 23:02:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4291 transitions. [2024-12-05 23:02:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-12-05 23:02:26,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:26,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4304 trivial. 0 not checked. [2024-12-05 23:02:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4299 states to 2666 states and 4295 transitions. [2024-12-05 23:02:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4295 transitions. [2024-12-05 23:02:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-12-05 23:02:34,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:34,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:41,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4304 trivial. 0 not checked. [2024-12-05 23:02:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2668 states and 4299 transitions. [2024-12-05 23:02:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 4299 transitions. [2024-12-05 23:02:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-12-05 23:02:41,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:41,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2336 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2024-12-05 23:02:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2671 states and 4307 transitions. [2024-12-05 23:02:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4307 transitions. [2024-12-05 23:02:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-12-05 23:02:49,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:49,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:57,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4303 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4303 trivial. 0 not checked. [2024-12-05 23:02:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2672 states and 4307 transitions. [2024-12-05 23:02:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4307 transitions. [2024-12-05 23:02:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2024-12-05 23:02:57,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:57,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4304 trivial. 0 not checked. [2024-12-05 23:03:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2673 states and 4307 transitions. [2024-12-05 23:03:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4307 transitions. [2024-12-05 23:03:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2024-12-05 23:03:05,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:12,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4304 trivial. 0 not checked. [2024-12-05 23:03:12,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:12,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2675 states and 4309 transitions. [2024-12-05 23:03:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4309 transitions. [2024-12-05 23:03:12,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-12-05 23:03:12,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:12,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2336 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2024-12-05 23:03:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2668 states and 4294 transitions. [2024-12-05 23:03:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 4294 transitions. [2024-12-05 23:03:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-12-05 23:03:20,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:20,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4305 trivial. 0 not checked. [2024-12-05 23:03:28,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2669 states and 4294 transitions. [2024-12-05 23:03:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 4294 transitions. [2024-12-05 23:03:28,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2024-12-05 23:03:28,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:28,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:36,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2402 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2393 trivial. 0 not checked. [2024-12-05 23:03:36,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2667 states and 4290 transitions. [2024-12-05 23:03:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 4290 transitions. [2024-12-05 23:03:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2024-12-05 23:03:36,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:43,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4304 trivial. 0 not checked. [2024-12-05 23:03:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 2670 states and 4295 transitions. [2024-12-05 23:03:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 4295 transitions. [2024-12-05 23:03:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2024-12-05 23:03:43,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:43,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4306 trivial. 0 not checked. [2024-12-05 23:03:51,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2671 states and 4296 transitions. [2024-12-05 23:03:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4296 transitions. [2024-12-05 23:03:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2024-12-05 23:03:51,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:51,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4307 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4307 trivial. 0 not checked. [2024-12-05 23:03:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2672 states and 4297 transitions. [2024-12-05 23:03:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4297 transitions. [2024-12-05 23:03:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2024-12-05 23:03:59,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:06,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4304 trivial. 0 not checked. [2024-12-05 23:04:07,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2675 states and 4300 transitions. [2024-12-05 23:04:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4300 transitions. [2024-12-05 23:04:07,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-12-05 23:04:07,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:07,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2398 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2386 trivial. 0 not checked. [2024-12-05 23:04:15,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4312 states to 2652 states and 4261 transitions. [2024-12-05 23:04:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4261 transitions. [2024-12-05 23:04:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-12-05 23:04:15,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:15,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:23,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:23,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4308 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4308 trivial. 0 not checked. [2024-12-05 23:04:23,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:23,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2655 states and 4265 transitions. [2024-12-05 23:04:23,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4265 transitions. [2024-12-05 23:04:23,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-12-05 23:04:23,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4308 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4308 trivial. 0 not checked. [2024-12-05 23:04:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2658 states and 4268 transitions. [2024-12-05 23:04:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 4268 transitions. [2024-12-05 23:04:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-12-05 23:04:31,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:31,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4932 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4932 trivial. 0 not checked. [2024-12-05 23:04:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2664 states and 4327 transitions. [2024-12-05 23:04:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4327 transitions. [2024-12-05 23:04:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-12-05 23:04:47,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:47,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:55,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4932 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4932 trivial. 0 not checked. [2024-12-05 23:05:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2671 states and 4389 transitions. [2024-12-05 23:05:10,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4389 transitions. [2024-12-05 23:05:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2024-12-05 23:05:10,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:10,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:17,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4934 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4934 trivial. 0 not checked. [2024-12-05 23:05:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:17,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2672 states and 4389 transitions. [2024-12-05 23:05:17,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4389 transitions. [2024-12-05 23:05:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2024-12-05 23:05:17,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:17,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:25,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4935 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4935 trivial. 0 not checked. [2024-12-05 23:05:25,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2673 states and 4389 transitions. [2024-12-05 23:05:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4389 transitions. [2024-12-05 23:05:25,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2024-12-05 23:05:25,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:25,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:32,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:33,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4934 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4934 trivial. 0 not checked. [2024-12-05 23:05:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:33,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2674 states and 4389 transitions. [2024-12-05 23:05:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4389 transitions. [2024-12-05 23:05:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-12-05 23:05:33,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:33,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4935 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4935 trivial. 0 not checked. [2024-12-05 23:05:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:40,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2675 states and 4389 transitions. [2024-12-05 23:05:40,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4389 transitions. [2024-12-05 23:05:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-12-05 23:05:40,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:40,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4936 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4936 trivial. 0 not checked. [2024-12-05 23:05:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2676 states and 4389 transitions. [2024-12-05 23:05:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 4389 transitions. [2024-12-05 23:05:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-12-05 23:05:48,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:56,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4936 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4936 trivial. 0 not checked. [2024-12-05 23:05:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:56,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2677 states and 4389 transitions. [2024-12-05 23:05:56,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4389 transitions. [2024-12-05 23:05:56,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-05 23:05:56,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:56,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4937 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4937 trivial. 0 not checked. [2024-12-05 23:06:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2679 states and 4391 transitions. [2024-12-05 23:06:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 4391 transitions. [2024-12-05 23:06:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-05 23:06:06,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4937 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4937 trivial. 0 not checked. [2024-12-05 23:06:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2680 states and 4391 transitions. [2024-12-05 23:06:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4391 transitions. [2024-12-05 23:06:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2024-12-05 23:06:13,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:13,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4937 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4937 trivial. 0 not checked. [2024-12-05 23:06:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:21,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 2682 states and 4394 transitions. [2024-12-05 23:06:21,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4394 transitions. [2024-12-05 23:06:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2024-12-05 23:06:21,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:21,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4938 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4938 trivial. 0 not checked. [2024-12-05 23:06:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2684 states and 4396 transitions. [2024-12-05 23:06:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 4396 transitions. [2024-12-05 23:06:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-12-05 23:06:29,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:29,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4937 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4937 trivial. 0 not checked. [2024-12-05 23:06:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2687 states and 4400 transitions. [2024-12-05 23:06:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 4400 transitions. [2024-12-05 23:06:37,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-05 23:06:37,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4937 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4937 trivial. 0 not checked. [2024-12-05 23:06:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:45,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 2690 states and 4403 transitions. [2024-12-05 23:06:45,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4403 transitions. [2024-12-05 23:06:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-05 23:06:45,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4938 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4938 trivial. 0 not checked. [2024-12-05 23:06:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:53,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4458 states to 2693 states and 4407 transitions. [2024-12-05 23:06:53,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 4407 transitions. [2024-12-05 23:06:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-12-05 23:06:53,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:53,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:01,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4938 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4938 trivial. 0 not checked. [2024-12-05 23:07:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2696 states and 4410 transitions. [2024-12-05 23:07:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4410 transitions. [2024-12-05 23:07:01,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-12-05 23:07:01,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:01,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4589 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4587 trivial. 0 not checked. [2024-12-05 23:07:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:21,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2730 states and 4555 transitions. [2024-12-05 23:07:21,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 4555 transitions. [2024-12-05 23:07:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-12-05 23:07:21,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:21,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms