./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk --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 ce3d89c4e43f4d0219f61e0b9736ebe6ae1c3db34abb7076d5d104c6a1ee4d28 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:39:40,476 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:39:40,557 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:39:40,562 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:39:40,562 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:39:40,611 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:39:40,615 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:39:40,616 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:39:40,616 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:39:40,617 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:39:40,617 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:39:40,618 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:39:40,622 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:39:40,622 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:39:40,622 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:39:40,623 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:39:40,623 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:39:40,623 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:39:40,624 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:39:40,624 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:39:40,625 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:39:40,630 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:39:40,630 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:39:40,630 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:39:40,631 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:39:40,631 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:39:40,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:39:40,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:39:40,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:39:40,642 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:39:40,642 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:39:40,642 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:39:40,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:39:40,643 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce3d89c4e43f4d0219f61e0b9736ebe6ae1c3db34abb7076d5d104c6a1ee4d28 [2024-11-08 23:39:40,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:39:40,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:39:40,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:39:40,952 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:39:40,953 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:39:40,954 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c Unable to find full path for "g++" [2024-11-08 23:39:42,842 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:39:43,258 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:39:43,262 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2024-11-08 23:39:43,291 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/data/87a59a9f1/a1033c94dae74002af54ae3a77eb8b5b/FLAG295cf7468 [2024-11-08 23:39:43,420 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/data/87a59a9f1/a1033c94dae74002af54ae3a77eb8b5b [2024-11-08 23:39:43,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:39:43,425 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:39:43,426 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:39:43,426 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:39:43,432 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:39:43,433 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:39:43" (1/1) ... [2024-11-08 23:39:43,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71605f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:43, skipping insertion in model container [2024-11-08 23:39:43,434 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:39:43" (1/1) ... [2024-11-08 23:39:43,574 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:39:44,294 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[31682,31695] [2024-11-08 23:39:44,316 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[32572,32585] [2024-11-08 23:39:44,343 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[34231,34244] [2024-11-08 23:39:44,358 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[35121,35134] [2024-11-08 23:39:44,402 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[37552,37565] [2024-11-08 23:39:44,425 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[38445,38458] [2024-11-08 23:39:44,457 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[40107,40120] [2024-11-08 23:39:44,485 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[41468,41481] [2024-11-08 23:39:44,668 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[55332,55345] [2024-11-08 23:39:44,689 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[56225,56238] [2024-11-08 23:39:44,720 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[57887,57900] [2024-11-08 23:39:44,804 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[62044,62057] [2024-11-08 23:39:44,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:39:44,967 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:39:45,243 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[31682,31695] [2024-11-08 23:39:45,260 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[32572,32585] [2024-11-08 23:39:45,286 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[34231,34244] [2024-11-08 23:39:45,303 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[35121,35134] [2024-11-08 23:39:45,338 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[37552,37565] [2024-11-08 23:39:45,351 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[38445,38458] [2024-11-08 23:39:45,376 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[40107,40120] [2024-11-08 23:39:45,400 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[41468,41481] [2024-11-08 23:39:45,546 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[55332,55345] [2024-11-08 23:39:45,563 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[56225,56238] [2024-11-08 23:39:45,592 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[57887,57900] [2024-11-08 23:39:45,656 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_015b68c2-49c3-4d21-b697-3e30b7a1c933/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[62044,62057] [2024-11-08 23:39:45,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:39:45,786 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:39:45,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45 WrapperNode [2024-11-08 23:39:45,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:39:45,788 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:39:45,788 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:39:45,788 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:39:45,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:45,825 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:45,964 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3957 [2024-11-08 23:39:45,965 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:39:45,965 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:39:45,965 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:39:45,966 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:39:45,975 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:45,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:45,998 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:45,998 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:46,053 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:46,085 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:46,104 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:46,118 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:46,138 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:39:46,139 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:39:46,140 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:39:46,140 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:39:46,141 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:46,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:39:46,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:39:46,174 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:39:46,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015b68c2-49c3-4d21-b697-3e30b7a1c933/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:39:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:39:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:39:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:39:46,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:39:46,418 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:39:46,420 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:39:49,800 INFO L? ?]: Removed 257 outVars from TransFormulas that were not future-live. [2024-11-08 23:39:49,801 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:39:51,154 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:39:51,158 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:39:51,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:39:51 BoogieIcfgContainer [2024-11-08 23:39:51,160 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:39:51,161 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:39:51,161 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:39:51,173 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:39:51,173 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:39:51" (1/1) ... [2024-11-08 23:39:51,184 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:39:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 700 states and 1200 transitions. [2024-11-08 23:39:51,277 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1200 transitions. [2024-11-08 23:39:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:39:51,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 856 states and 1528 transitions. [2024-11-08 23:39:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1528 transitions. [2024-11-08 23:39:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:39:56,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:56,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1015 states and 1856 transitions. [2024-11-08 23:40:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1856 transitions. [2024-11-08 23:40:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:40:01,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:01,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:03,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1109 states and 2061 transitions. [2024-11-08 23:40:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 2061 transitions. [2024-11-08 23:40:03,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:03,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:03,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:05,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1216 states and 2295 transitions. [2024-11-08 23:40:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2295 transitions. [2024-11-08 23:40:05,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:05,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:05,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:05,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1219 states and 2300 transitions. [2024-11-08 23:40:05,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2300 transitions. [2024-11-08 23:40:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:06,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:06,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1222 states and 2308 transitions. [2024-11-08 23:40:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2308 transitions. [2024-11-08 23:40:06,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:06,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1320 states and 2521 transitions. [2024-11-08 23:40:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2521 transitions. [2024-11-08 23:40:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:08,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1419 states and 2735 transitions. [2024-11-08 23:40:10,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2735 transitions. [2024-11-08 23:40:10,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:10,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:11,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:11,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1422 states and 2743 transitions. [2024-11-08 23:40:11,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2743 transitions. [2024-11-08 23:40:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:11,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:11,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:12,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1509 states and 2925 transitions. [2024-11-08 23:40:12,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2925 transitions. [2024-11-08 23:40:12,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:12,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:13,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:13,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:13,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1512 states and 2934 transitions. [2024-11-08 23:40:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2934 transitions. [2024-11-08 23:40:13,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:13,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:13,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1515 states and 2944 transitions. [2024-11-08 23:40:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2944 transitions. [2024-11-08 23:40:14,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:14,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:14,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:14,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1601 states and 3120 transitions. [2024-11-08 23:40:15,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 3120 transitions. [2024-11-08 23:40:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:15,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:18,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1689 states and 3295 transitions. [2024-11-08 23:40:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 3295 transitions. [2024-11-08 23:40:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:18,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:19,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 1692 states and 3306 transitions. [2024-11-08 23:40:19,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 3306 transitions. [2024-11-08 23:40:19,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:19,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 1697 states and 3324 transitions. [2024-11-08 23:40:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 3324 transitions. [2024-11-08 23:40:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:19,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 1700 states and 3336 transitions. [2024-11-08 23:40:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 3336 transitions. [2024-11-08 23:40:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:20,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:20,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 1703 states and 3348 transitions. [2024-11-08 23:40:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 3348 transitions. [2024-11-08 23:40:21,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:21,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:21,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:21,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 1708 states and 3365 transitions. [2024-11-08 23:40:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 3365 transitions. [2024-11-08 23:40:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:21,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:22,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:22,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 1711 states and 3377 transitions. [2024-11-08 23:40:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3377 transitions. [2024-11-08 23:40:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:22,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:22,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:23,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 1714 states and 3389 transitions. [2024-11-08 23:40:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 3389 transitions. [2024-11-08 23:40:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:23,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 1717 states and 3400 transitions. [2024-11-08 23:40:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3400 transitions. [2024-11-08 23:40:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:24,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:25,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:25,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1722 states and 3418 transitions. [2024-11-08 23:40:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3418 transitions. [2024-11-08 23:40:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:25,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:25,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:25,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:26,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 1725 states and 3429 transitions. [2024-11-08 23:40:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3429 transitions. [2024-11-08 23:40:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:26,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:26,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 1728 states and 3442 transitions. [2024-11-08 23:40:27,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 3442 transitions. [2024-11-08 23:40:27,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:27,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:27,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 1731 states and 3454 transitions. [2024-11-08 23:40:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3454 transitions. [2024-11-08 23:40:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:27,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:27,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 1732 states and 3461 transitions. [2024-11-08 23:40:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3461 transitions. [2024-11-08 23:40:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:27,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:29,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 1735 states and 3474 transitions. [2024-11-08 23:40:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 3474 transitions. [2024-11-08 23:40:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:29,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1811 states and 3625 transitions. [2024-11-08 23:40:35,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3625 transitions. [2024-11-08 23:40:35,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:35,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:35,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:35,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 1812 states and 3632 transitions. [2024-11-08 23:40:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3632 transitions. [2024-11-08 23:40:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:36,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:36,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1815 states and 3644 transitions. [2024-11-08 23:40:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3644 transitions. [2024-11-08 23:40:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:37,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:37,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 1818 states and 3656 transitions. [2024-11-08 23:40:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3656 transitions. [2024-11-08 23:40:38,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:38,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:38,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:38,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 1819 states and 3663 transitions. [2024-11-08 23:40:39,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3663 transitions. [2024-11-08 23:40:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:39,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:39,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:39,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 1822 states and 3673 transitions. [2024-11-08 23:40:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3673 transitions. [2024-11-08 23:40:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:40:40,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:40,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:44,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1846 states and 3728 transitions. [2024-11-08 23:40:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3728 transitions. [2024-11-08 23:40:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:40:45,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 1957 states and 3961 transitions. [2024-11-08 23:41:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3961 transitions. [2024-11-08 23:41:08,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:41:08,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2119 states and 4282 transitions. [2024-11-08 23:41:23,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 4282 transitions. [2024-11-08 23:41:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:41:23,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:23,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:25,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2228 states and 4518 transitions. [2024-11-08 23:41:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4518 transitions. [2024-11-08 23:41:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:41:52,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:52,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2336 states and 4741 transitions. [2024-11-08 23:42:32,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 4741 transitions. [2024-11-08 23:42:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:42:32,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:32,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:36,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4744 states to 2339 states and 4744 transitions. [2024-11-08 23:42:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 4744 transitions. [2024-11-08 23:42:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:42:36,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:36,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:37,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4747 states to 2342 states and 4747 transitions. [2024-11-08 23:42:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 4747 transitions. [2024-11-08 23:42:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:42:37,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:37,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:37,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:19,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2442 states and 4950 transitions. [2024-11-08 23:43:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4950 transitions. [2024-11-08 23:43:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:43:19,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:22,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5042 states to 2471 states and 5042 transitions. [2024-11-08 23:43:50,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 5042 transitions. [2024-11-08 23:43:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:43:50,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:50,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:24,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5093 states to 2493 states and 5093 transitions. [2024-11-08 23:44:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 5093 transitions. [2024-11-08 23:44:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:44:24,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:24,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:09,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5188 states to 2522 states and 5188 transitions. [2024-11-08 23:45:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 5188 transitions. [2024-11-08 23:45:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:45:09,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:12,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 2546 states and 5259 transitions. [2024-11-08 23:45:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5259 transitions. [2024-11-08 23:45:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:45:28,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 2570 states and 5331 transitions. [2024-11-08 23:45:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5331 transitions. [2024-11-08 23:45:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:45:46,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:48,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 2594 states and 5402 transitions. [2024-11-08 23:46:05,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5402 transitions. [2024-11-08 23:46:05,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:46:05,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:05,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:08,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 2618 states and 5474 transitions. [2024-11-08 23:46:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 5474 transitions. [2024-11-08 23:46:30,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:46:30,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:30,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:33,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5577 states to 2653 states and 5577 transitions. [2024-11-08 23:46:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5577 transitions. [2024-11-08 23:46:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:46:57,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:57,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:57,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:59,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 2677 states and 5649 transitions. [2024-11-08 23:47:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 5649 transitions. [2024-11-08 23:47:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:47:25,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:25,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:28,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:56,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 2701 states and 5720 transitions. [2024-11-08 23:47:56,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5720 transitions. [2024-11-08 23:47:56,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:47:56,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:56,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 2760 states and 5843 transitions. [2024-11-08 23:48:00,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 5843 transitions. [2024-11-08 23:48:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:48:00,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:00,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:00,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 2756 states and 5822 transitions. [2024-11-08 23:48:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 5822 transitions. [2024-11-08 23:48:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:48:00,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:32,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5889 states to 2780 states and 5889 transitions. [2024-11-08 23:48:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5889 transitions. [2024-11-08 23:48:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:48:32,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:37,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5952 states to 2811 states and 5952 transitions. [2024-11-08 23:49:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5952 transitions. [2024-11-08 23:49:07,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:49:07,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:07,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6030 states to 2835 states and 6030 transitions. [2024-11-08 23:49:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 6030 transitions. [2024-11-08 23:49:58,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:49:58,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:58,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 2859 states and 6111 transitions. [2024-11-08 23:51:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 6111 transitions. [2024-11-08 23:51:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:51:02,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:02,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:05,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:15,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6194 states to 2883 states and 6194 transitions. [2024-11-08 23:52:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 6194 transitions. [2024-11-08 23:52:15,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:52:15,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:15,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.