./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.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_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/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_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/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_2073edda-e465-4b7f-b5e0-3183736d9896/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 ea17b6f261bb6e2069b46537416ceb2b28c77bf12fbc31c6c070453fa873ea8f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:45:24,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:45:24,880 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:45:24,885 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:45:24,885 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:45:24,914 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:45:24,915 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:45:24,915 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:45:24,915 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:45:24,915 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:45:24,916 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:45:24,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:45:24,918 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:45:24,918 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:45:24,920 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:45:24,920 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:45:24,920 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:45:24,920 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:45:24,920 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:45:24,920 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:45:24,920 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:45:24,921 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:45:24,921 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:45:24,921 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:45:24,921 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:45:24,921 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:45:24,921 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:45:24,921 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:45:24,921 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:45:24,922 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:45:24,922 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:45:24,922 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:45:24,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:45:24,922 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_2073edda-e465-4b7f-b5e0-3183736d9896/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 -> ea17b6f261bb6e2069b46537416ceb2b28c77bf12fbc31c6c070453fa873ea8f [2024-11-13 16:45:25,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:45:25,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:45:25,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:45:25,240 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:45:25,240 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:45:25,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c Unable to find full path for "g++" [2024-11-13 16:45:27,125 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:45:27,712 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:45:27,713 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c [2024-11-13 16:45:27,763 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/data/a08724513/42557bde52da48b7b9c98f1b161f297a/FLAGcea48ad6c [2024-11-13 16:45:27,792 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/data/a08724513/42557bde52da48b7b9c98f1b161f297a [2024-11-13 16:45:27,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:45:27,796 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:45:27,799 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:45:27,800 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:45:27,804 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:45:27,807 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:45:27" (1/1) ... [2024-11-13 16:45:27,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f1cbf80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:27, skipping insertion in model container [2024-11-13 16:45:27,810 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:45:27" (1/1) ... [2024-11-13 16:45:28,013 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:45:28,842 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[80354,80367] [2024-11-13 16:45:28,977 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[115904,115917] [2024-11-13 16:45:29,033 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[133708,133721] [2024-11-13 16:45:29,061 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[142627,142640] [2024-11-13 16:45:29,076 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[147060,147073] [2024-11-13 16:45:29,090 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[151393,151406] [2024-11-13 16:45:29,195 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[186229,186242] [2024-11-13 16:45:29,246 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[203860,203873] [2024-11-13 16:45:29,273 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[212816,212829] [2024-11-13 16:45:29,287 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[217286,217299] [2024-11-13 16:45:29,300 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[221656,221669] [2024-11-13 16:45:29,353 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[240553,240566] [2024-11-13 16:45:29,379 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[249509,249522] [2024-11-13 16:45:29,449 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[253979,253992] [2024-11-13 16:45:29,464 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[258349,258362] [2024-11-13 16:45:29,479 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[263314,263327] [2024-11-13 16:45:29,499 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[267693,267706] [2024-11-13 16:45:29,517 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[272163,272176] [2024-11-13 16:45:29,535 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[276533,276546] [2024-11-13 16:45:29,549 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[281119,281132] [2024-11-13 16:45:29,564 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[285656,285669] [2024-11-13 16:45:29,581 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[290122,290135] [2024-11-13 16:45:29,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:45:29,675 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:45:29,945 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[80354,80367] [2024-11-13 16:45:30,038 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[115904,115917] [2024-11-13 16:45:30,086 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[133708,133721] [2024-11-13 16:45:30,109 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[142627,142640] [2024-11-13 16:45:30,122 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[147060,147073] [2024-11-13 16:45:30,176 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[151393,151406] [2024-11-13 16:45:30,264 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[186229,186242] [2024-11-13 16:45:30,309 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[203860,203873] [2024-11-13 16:45:30,331 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[212816,212829] [2024-11-13 16:45:30,342 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[217286,217299] [2024-11-13 16:45:30,354 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[221656,221669] [2024-11-13 16:45:30,402 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[240553,240566] [2024-11-13 16:45:30,425 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[249509,249522] [2024-11-13 16:45:30,437 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[253979,253992] [2024-11-13 16:45:30,449 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[258349,258362] [2024-11-13 16:45:30,462 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[263314,263327] [2024-11-13 16:45:30,473 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[267693,267706] [2024-11-13 16:45:30,484 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[272163,272176] [2024-11-13 16:45:30,495 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[276533,276546] [2024-11-13 16:45:30,507 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[281119,281132] [2024-11-13 16:45:30,518 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[285656,285669] [2024-11-13 16:45:30,530 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_2073edda-e465-4b7f-b5e0-3183736d9896/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[290122,290135] [2024-11-13 16:45:30,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:45:30,603 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:45:30,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30 WrapperNode [2024-11-13 16:45:30,605 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:45:30,606 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:45:30,607 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:45:30,607 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:45:30,614 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:30,717 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,010 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 13266 [2024-11-13 16:45:31,010 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:45:31,011 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:45:31,011 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:45:31,011 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:45:31,020 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,128 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,133 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,307 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,396 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,431 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,455 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,513 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:45:31,515 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:45:31,515 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:45:31,516 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:45:31,517 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:30" (1/1) ... [2024-11-13 16:45:31,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:45:31,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:45:31,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:45:31,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2073edda-e465-4b7f-b5e0-3183736d9896/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:45:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:45:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:45:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:45:31,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:45:32,146 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:45:32,148 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:45:40,185 INFO L? ?]: Removed 2736 outVars from TransFormulas that were not future-live. [2024-11-13 16:45:40,185 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:45:40,777 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:45:40,777 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:45:40,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:45:40 BoogieIcfgContainer [2024-11-13 16:45:40,778 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:45:40,779 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:45:40,779 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:45:40,791 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:45:40,791 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:45:40" (1/1) ... [2024-11-13 16:45:40,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:45:40,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2505 states and 4367 transitions. [2024-11-13 16:45:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 4367 transitions. [2024-11-13 16:45:40,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:45:40,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:40,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:42,019 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 16:45:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2384 states and 4135 transitions. [2024-11-13 16:45:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4135 transitions. [2024-11-13 16:45:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:45:42,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:42,800 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 16:45:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2012 states and 3426 transitions. [2024-11-13 16:45:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3426 transitions. [2024-11-13 16:45:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:45:43,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:43,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:43,618 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 16:45:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1723 states and 2914 transitions. [2024-11-13 16:45:43,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2914 transitions. [2024-11-13 16:45:43,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:45:43,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:43,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:44,093 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 16:45:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1482 states and 2482 transitions. [2024-11-13 16:45:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2482 transitions. [2024-11-13 16:45:44,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:45:44,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:44,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:44,766 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 16:45:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1474 states and 2464 transitions. [2024-11-13 16:45:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2464 transitions. [2024-11-13 16:45:45,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:45:45,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:45,937 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 16:45:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1466 states and 2447 transitions. [2024-11-13 16:45:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2447 transitions. [2024-11-13 16:45:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:45:46,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:46,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:46,320 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 16:45:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1458 states and 2430 transitions. [2024-11-13 16:45:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2430 transitions. [2024-11-13 16:45:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:45:46,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:46,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:46,640 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 16:45:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1450 states and 2412 transitions. [2024-11-13 16:45:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2412 transitions. [2024-11-13 16:45:46,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:45:46,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:46,996 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 16:45:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:48,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1278 states and 2106 transitions. [2024-11-13 16:45:48,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2106 transitions. [2024-11-13 16:45:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:45:48,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:48,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:48,916 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 16:45:51,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 975 states and 1590 transitions. [2024-11-13 16:45:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1590 transitions. [2024-11-13 16:45:51,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:45:51,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:51,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:51,478 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 16:45:51,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 967 states and 1573 transitions. [2024-11-13 16:45:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1573 transitions. [2024-11-13 16:45:51,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:45:51,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:51,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:51,763 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 16:45:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 959 states and 1556 transitions. [2024-11-13 16:45:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1556 transitions. [2024-11-13 16:45:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:45:51,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:52,225 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 16:45:55,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:55,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 669 states and 1069 transitions. [2024-11-13 16:45:55,219 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1069 transitions. [2024-11-13 16:45:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:45:55,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:55,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:56,303 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 16:46:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 669 states and 1068 transitions. [2024-11-13 16:46:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1068 transitions. [2024-11-13 16:46:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:46:03,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:03,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:05,332 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 16:46:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 669 states and 1067 transitions. [2024-11-13 16:46:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1067 transitions. [2024-11-13 16:46:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:46:16,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:16,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:18,460 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 16:46:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:35,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 673 states and 1071 transitions. [2024-11-13 16:46:35,580 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1071 transitions. [2024-11-13 16:46:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:35,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:37,514 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 16:47:00,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:00,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 681 states and 1082 transitions. [2024-11-13 16:47:00,195 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1082 transitions. [2024-11-13 16:47:00,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:47:00,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:00,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:04,295 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 16:47:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:44,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 680 states and 1079 transitions. [2024-11-13 16:47:44,210 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1079 transitions. [2024-11-13 16:47:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:47:44,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:46,831 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 16:48:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 680 states and 1078 transitions. [2024-11-13 16:48:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1078 transitions. [2024-11-13 16:48:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:48:34,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:38,383 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 16:49:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 680 states and 1077 transitions. [2024-11-13 16:49:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1077 transitions. [2024-11-13 16:49:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:49:09,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:09,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:12,358 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 16:49:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:52,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 680 states and 1076 transitions. [2024-11-13 16:49:52,752 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1076 transitions. [2024-11-13 16:49:52,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:49:52,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:52,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:55,897 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 16:50:14,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 680 states and 1075 transitions. [2024-11-13 16:50:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1075 transitions. [2024-11-13 16:50:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:50:14,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,161 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 16:50:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 681 states and 1076 transitions. [2024-11-13 16:50:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1076 transitions. [2024-11-13 16:50:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:50:16,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:16,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:19,417 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 16:50:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 676 states and 1068 transitions. [2024-11-13 16:50:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1068 transitions. [2024-11-13 16:50:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:50:34,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:38,100 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 16:52:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 676 states and 1067 transitions. [2024-11-13 16:52:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1067 transitions. [2024-11-13 16:52:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:52:12,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:19,656 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 16:53:13,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:13,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 676 states and 1065 transitions. [2024-11-13 16:53:13,553 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1065 transitions. [2024-11-13 16:53:13,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:53:13,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:13,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:14,549 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 16:53:20,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:20,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 684 states and 1076 transitions. [2024-11-13 16:53:20,226 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1076 transitions. [2024-11-13 16:53:20,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:53:20,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:20,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:24,036 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 16:54:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 684 states and 1075 transitions. [2024-11-13 16:54:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1075 transitions. [2024-11-13 16:54:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:54:08,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:08,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:10,357 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 16:54:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:13,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 684 states and 1074 transitions. [2024-11-13 16:54:13,770 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1074 transitions. [2024-11-13 16:54:13,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:54:13,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:13,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:21,294 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 16:55:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 684 states and 1073 transitions. [2024-11-13 16:55:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1073 transitions. [2024-11-13 16:55:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:55:23,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:23,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:24,325 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 16:55:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:25,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 688 states and 1079 transitions. [2024-11-13 16:55:25,294 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1079 transitions. [2024-11-13 16:55:25,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:55:25,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:25,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:26,309 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 16:55:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:36,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 688 states and 1078 transitions. [2024-11-13 16:55:36,348 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1078 transitions. [2024-11-13 16:55:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:55:36,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:36,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:45,960 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 16:57:40,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 428 states and 681 transitions. [2024-11-13 16:57:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 681 transitions. [2024-11-13 16:57:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:57:40,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:42,792 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 16:57:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 428 states and 680 transitions. [2024-11-13 16:57:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 680 transitions. [2024-11-13 16:57:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:57:44,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:44,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:46,112 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 16:57:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 428 states and 678 transitions. [2024-11-13 16:57:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 678 transitions. [2024-11-13 16:57:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:57:51,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:51,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:52,920 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 16:57:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:59,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 428 states and 676 transitions. [2024-11-13 16:57:59,811 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 676 transitions. [2024-11-13 16:57:59,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:57:59,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:59,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:01,273 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 16:58:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 428 states and 675 transitions. [2024-11-13 16:58:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 675 transitions. [2024-11-13 16:58:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:58:02,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:02,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:03,719 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 16:58:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 428 states and 674 transitions. [2024-11-13 16:58:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 674 transitions. [2024-11-13 16:58:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:58:07,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:07,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:07,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:12,205 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 16:58:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:16,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 428 states and 673 transitions. [2024-11-13 16:58:16,221 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 673 transitions. [2024-11-13 16:58:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:58:16,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:16,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:20,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.