./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 61079a62c86de0622c6f0d8d69ab5d3bd5c88209c75f4f3a60aa83a2a40500fd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:44:55,618 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:44:55,706 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:44:55,715 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:44:55,716 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:44:55,741 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:44:55,742 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:44:55,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:44:55,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:44:55,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:44:55,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:44:55,744 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:44:55,744 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:44:55,744 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:44:55,745 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:44:55,745 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:44:55,745 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:44:55,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:44:55,746 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:44:55,747 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:44:55,747 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:44:55,747 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:44:55,747 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:44:55,747 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:44:55,747 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:44:55,747 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:44:55,747 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:44:55,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:44:55,748 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:44:55,748 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:44:55,748 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:44:55,748 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:44:55,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:44:55,748 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61079a62c86de0622c6f0d8d69ab5d3bd5c88209c75f4f3a60aa83a2a40500fd [2024-11-13 21:44:56,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:44:56,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:44:56,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:44:56,154 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:44:56,154 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:44:56,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c Unable to find full path for "g++" [2024-11-13 21:44:58,165 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:44:59,074 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:44:59,075 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2024-11-13 21:44:59,143 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/data/bbbe3907d/bacba2c3e5704fa9baee659d783dcdd1/FLAG13ada0947 [2024-11-13 21:44:59,165 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/data/bbbe3907d/bacba2c3e5704fa9baee659d783dcdd1 [2024-11-13 21:44:59,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:44:59,171 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:44:59,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:44:59,173 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:44:59,178 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:44:59,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:44:59" (1/1) ... [2024-11-13 21:44:59,183 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@173c5a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:59, skipping insertion in model container [2024-11-13 21:44:59,183 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:44:59" (1/1) ... [2024-11-13 21:44:59,554 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:45:00,621 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[82693,82706] [2024-11-13 21:45:00,734 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[113477,113490] [2024-11-13 21:45:00,903 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[165794,165807] [2024-11-13 21:45:00,988 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[197365,197378] [2024-11-13 21:45:01,010 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[205886,205899] [2024-11-13 21:45:01,016 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[207836,207849] [2024-11-13 21:45:01,063 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[224171,224184] [2024-11-13 21:45:01,081 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[231245,231258] [2024-11-13 21:45:01,154 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[259571,259584] [2024-11-13 21:45:01,229 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[287337,287350] [2024-11-13 21:45:01,454 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[370939,370952] [2024-11-13 21:45:01,500 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[389606,389619] [2024-11-13 21:45:01,547 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[408649,408662] [2024-11-13 21:45:01,564 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[415665,415678] [2024-11-13 21:45:01,573 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[419162,419175] [2024-11-13 21:45:01,607 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[433807,433820] [2024-11-13 21:45:01,641 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[448287,448300] [2024-11-13 21:45:01,713 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[480365,480378] [2024-11-13 21:45:01,946 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[569807,569820] [2024-11-13 21:45:02,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:45:02,232 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:45:02,663 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[82693,82706] [2024-11-13 21:45:02,746 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[113477,113490] [2024-11-13 21:45:02,879 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[165794,165807] [2024-11-13 21:45:02,961 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[197365,197378] [2024-11-13 21:45:02,985 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[205886,205899] [2024-11-13 21:45:02,991 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[207836,207849] [2024-11-13 21:45:03,036 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[224171,224184] [2024-11-13 21:45:03,056 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[231245,231258] [2024-11-13 21:45:03,133 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[259571,259584] [2024-11-13 21:45:03,210 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[287337,287350] [2024-11-13 21:45:03,444 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[370939,370952] [2024-11-13 21:45:03,488 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[389606,389619] [2024-11-13 21:45:03,532 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[408649,408662] [2024-11-13 21:45:03,548 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[415665,415678] [2024-11-13 21:45:03,557 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[419162,419175] [2024-11-13 21:45:03,589 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[433807,433820] [2024-11-13 21:45:03,622 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[448287,448300] [2024-11-13 21:45:03,694 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[480365,480378] [2024-11-13 21:45:03,875 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_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[569807,569820] [2024-11-13 21:45:04,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:45:04,173 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:45:04,174 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04 WrapperNode [2024-11-13 21:45:04,175 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:45:04,176 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:45:04,176 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:45:04,176 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:45:04,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:04,306 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,206 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 30433 [2024-11-13 21:45:05,207 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:45:05,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:45:05,207 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:45:05,207 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:45:05,225 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,225 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,281 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,281 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,564 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,714 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,808 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,849 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:05,995 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:45:05,996 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:45:05,997 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:45:05,997 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:45:06,000 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:04" (1/1) ... [2024-11-13 21:45:06,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:45:06,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:45:06,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:45:06,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae6ced61-4c2e-4531-9fb5-f93d2f3f8a20/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:45:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:45:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:45:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:45:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:45:06,974 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:45:06,976 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:45:23,623 INFO L? ?]: Removed 5544 outVars from TransFormulas that were not future-live. [2024-11-13 21:45:23,623 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:45:26,453 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:45:26,453 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:45:26,453 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:45:26 BoogieIcfgContainer [2024-11-13 21:45:26,454 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:45:26,455 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:45:26,455 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:45:26,466 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:45:26,467 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:45:26" (1/1) ... [2024-11-13 21:45:26,475 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:45:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10776 states to 5974 states and 10776 transitions. [2024-11-13 21:45:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 10776 transitions. [2024-11-13 21:45:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:45:26,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:26,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:27,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10792 states to 5983 states and 10792 transitions. [2024-11-13 21:45:27,977 INFO L276 IsEmpty]: Start isEmpty. Operand 5983 states and 10792 transitions. [2024-11-13 21:45:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:45:27,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10777 states to 5976 states and 10777 transitions. [2024-11-13 21:45:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 5976 states and 10777 transitions. [2024-11-13 21:45:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:45:28,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:29,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10660 states to 5914 states and 10660 transitions. [2024-11-13 21:45:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 5914 states and 10660 transitions. [2024-11-13 21:45:29,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:45:29,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:29,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:30,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10659 states to 5914 states and 10659 transitions. [2024-11-13 21:45:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 5914 states and 10659 transitions. [2024-11-13 21:45:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:45:32,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:32,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10675 states to 5923 states and 10675 transitions. [2024-11-13 21:45:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 5923 states and 10675 transitions. [2024-11-13 21:45:34,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:45:34,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:34,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10694 states to 5933 states and 10694 transitions. [2024-11-13 21:45:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5933 states and 10694 transitions. [2024-11-13 21:45:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:45:34,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:34,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:37,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10708 states to 5941 states and 10708 transitions. [2024-11-13 21:45:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 5941 states and 10708 transitions. [2024-11-13 21:45:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:45:37,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:37,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:37,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9893 states to 5506 states and 9893 transitions. [2024-11-13 21:45:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 5506 states and 9893 transitions. [2024-11-13 21:45:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:45:41,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:41,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:42,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:43,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9488 states to 5286 states and 9488 transitions. [2024-11-13 21:45:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 5286 states and 9488 transitions. [2024-11-13 21:45:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:45:43,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:43,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:59,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9440 states to 5257 states and 9440 transitions. [2024-11-13 21:45:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 5257 states and 9440 transitions. [2024-11-13 21:45:59,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:45:59,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9429 states to 5252 states and 9429 transitions. [2024-11-13 21:45:59,718 INFO L276 IsEmpty]: Start isEmpty. Operand 5252 states and 9429 transitions. [2024-11-13 21:45:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:45:59,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:59,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:59,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:00,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9300 states to 5182 states and 9300 transitions. [2024-11-13 21:46:00,062 INFO L276 IsEmpty]: Start isEmpty. Operand 5182 states and 9300 transitions. [2024-11-13 21:46:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:46:00,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:00,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9306 states to 5186 states and 9306 transitions. [2024-11-13 21:46:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 5186 states and 9306 transitions. [2024-11-13 21:46:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:46:00,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9312 states to 5190 states and 9312 transitions. [2024-11-13 21:46:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 5190 states and 9312 transitions. [2024-11-13 21:46:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:46:01,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:01,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:02,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9319 states to 5194 states and 9319 transitions. [2024-11-13 21:46:02,286 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 9319 transitions. [2024-11-13 21:46:02,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:46:02,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:02,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9298 states to 5184 states and 9298 transitions. [2024-11-13 21:46:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 5184 states and 9298 transitions. [2024-11-13 21:46:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:46:03,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:03,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:07,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9292 states to 5181 states and 9292 transitions. [2024-11-13 21:46:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 5181 states and 9292 transitions. [2024-11-13 21:46:07,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:46:07,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:09,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:21,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9291 states to 5181 states and 9291 transitions. [2024-11-13 21:46:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 5181 states and 9291 transitions. [2024-11-13 21:46:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:46:21,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:21,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8016 states to 4480 states and 8016 transitions. [2024-11-13 21:46:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 4480 states and 8016 transitions. [2024-11-13 21:46:21,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:46:21,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:21,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:21,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:21,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7162 states to 4006 states and 7162 transitions. [2024-11-13 21:46:21,893 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 7162 transitions. [2024-11-13 21:46:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:46:21,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:21,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:33,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7161 states to 4006 states and 7161 transitions. [2024-11-13 21:46:33,971 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 7161 transitions. [2024-11-13 21:46:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:46:33,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:10,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7144 states to 3996 states and 7144 transitions. [2024-11-13 21:47:10,959 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 7144 transitions. [2024-11-13 21:47:10,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:47:10,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:11,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:18,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7142 states to 3996 states and 7142 transitions. [2024-11-13 21:47:18,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 7142 transitions. [2024-11-13 21:47:18,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:47:18,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:18,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7190 states to 4021 states and 7190 transitions. [2024-11-13 21:47:47,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4021 states and 7190 transitions. [2024-11-13 21:47:47,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:47:47,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7204 states to 4029 states and 7204 transitions. [2024-11-13 21:47:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 4029 states and 7204 transitions. [2024-11-13 21:47:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:47:50,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:00,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7198 states to 4026 states and 7198 transitions. [2024-11-13 21:48:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 4026 states and 7198 transitions. [2024-11-13 21:48:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:48:00,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:12,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7197 states to 4026 states and 7197 transitions. [2024-11-13 21:48:12,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4026 states and 7197 transitions. [2024-11-13 21:48:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:48:12,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:12,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:12,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7041 states to 3940 states and 7041 transitions. [2024-11-13 21:48:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 7041 transitions. [2024-11-13 21:48:32,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:48:32,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:32,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:35,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:35,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7048 states to 3944 states and 7048 transitions. [2024-11-13 21:48:35,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 7048 transitions. [2024-11-13 21:48:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:48:35,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:37,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7094 states to 3967 states and 7094 transitions. [2024-11-13 21:48:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 3967 states and 7094 transitions. [2024-11-13 21:48:58,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:48:58,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:58,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6562 states to 3675 states and 6562 transitions. [2024-11-13 21:49:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 6562 transitions. [2024-11-13 21:49:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:49:08,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:08,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:09,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:16,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6561 states to 3675 states and 6561 transitions. [2024-11-13 21:49:16,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 6561 transitions. [2024-11-13 21:49:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:49:16,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:16,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:19,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6385 states to 3579 states and 6385 transitions. [2024-11-13 21:49:19,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3579 states and 6385 transitions. [2024-11-13 21:49:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:49:19,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:19,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6400 states to 3587 states and 6400 transitions. [2024-11-13 21:49:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 3587 states and 6400 transitions. [2024-11-13 21:49:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:49:23,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:08,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 3609 states and 6443 transitions. [2024-11-13 21:50:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3609 states and 6443 transitions. [2024-11-13 21:50:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:50:08,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:08,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:18,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6451 states to 3613 states and 6451 transitions. [2024-11-13 21:50:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 6451 transitions. [2024-11-13 21:50:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:50:18,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:18,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:22,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6217 states to 3490 states and 6217 transitions. [2024-11-13 21:50:22,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3490 states and 6217 transitions. [2024-11-13 21:50:22,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:50:22,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:22,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5825 states to 3278 states and 5825 transitions. [2024-11-13 21:50:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5825 transitions. [2024-11-13 21:50:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:50:25,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3278 states and 5824 transitions. [2024-11-13 21:50:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5824 transitions. [2024-11-13 21:50:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:50:34,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:34,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5823 states to 3278 states and 5823 transitions. [2024-11-13 21:51:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5823 transitions. [2024-11-13 21:51:05,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:51:05,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:05,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:19,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 3278 states and 5822 transitions. [2024-11-13 21:52:19,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5822 transitions. [2024-11-13 21:52:19,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:52:19,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:19,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 3278 states and 5821 transitions. [2024-11-13 21:52:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5821 transitions. [2024-11-13 21:52:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:52:44,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:29,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 3278 states and 5820 transitions. [2024-11-13 21:53:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5820 transitions. [2024-11-13 21:53:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:53:29,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:29,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:51,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5819 states to 3278 states and 5819 transitions. [2024-11-13 21:53:51,399 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5819 transitions. [2024-11-13 21:53:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:53:51,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:51,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:06,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5449 states to 3069 states and 5449 transitions. [2024-11-13 21:54:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 5449 transitions. [2024-11-13 21:54:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:54:06,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:06,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5443 states to 3066 states and 5443 transitions. [2024-11-13 21:54:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 5443 transitions. [2024-11-13 21:54:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:54:17,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:17,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 3066 states and 5442 transitions. [2024-11-13 21:54:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 5442 transitions. [2024-11-13 21:54:44,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:54:44,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:45,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5441 states to 3066 states and 5441 transitions. [2024-11-13 21:54:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 5441 transitions. [2024-11-13 21:54:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:54:45,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:45,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:45,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 3048 states and 5410 transitions. [2024-11-13 21:56:45,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 5410 transitions. [2024-11-13 21:56:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:56:45,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:45,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:52,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:52,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 2970 states and 5267 transitions. [2024-11-13 21:56:52,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 5267 transitions. [2024-11-13 21:56:52,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:56:52,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:52,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:52,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 2970 states and 5266 transitions. [2024-11-13 21:57:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 5266 transitions. [2024-11-13 21:57:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:57:27,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:27,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:28,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:10,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2970 states and 5265 transitions. [2024-11-13 21:58:10,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 5265 transitions. [2024-11-13 21:58:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:58:10,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:10,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:11,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.