./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/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_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/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_bb174521-8b35-4ee5-b9be-d3eabbeca749/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 d144a9b442ad5e7a324b9f0a5b2a5b05c631501eee24b8563227962afec9ac14 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:36:32,062 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:36:32,133 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:36:32,137 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:36:32,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:36:32,160 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:36:32,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:36:32,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:36:32,162 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:36:32,162 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:36:32,163 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:36:32,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:36:32,164 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:36:32,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:36:32,164 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:36:32,165 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:36:32,165 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:36:32,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:36:32,166 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:36:32,166 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:36:32,166 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:36:32,167 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:36:32,168 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:36:32,168 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:36:32,169 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:36:32,169 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:36:32,169 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:36:32,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:32,170 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:36:32,171 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:36:32,171 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:36:32,172 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:36:32,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:36:32,183 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d144a9b442ad5e7a324b9f0a5b2a5b05c631501eee24b8563227962afec9ac14 [2024-11-08 22:36:32,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:36:32,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:36:32,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:36:32,520 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:36:32,520 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:36:32,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c Unable to find full path for "g++" [2024-11-08 22:36:34,739 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:36:35,155 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:36:35,156 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-11-08 22:36:35,179 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/data/6877dad96/cde7e35ef8d249bf8136e23d2cde2a1f/FLAG6b84929c0 [2024-11-08 22:36:35,197 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/data/6877dad96/cde7e35ef8d249bf8136e23d2cde2a1f [2024-11-08 22:36:35,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:36:35,202 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:36:35,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:35,206 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:36:35,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:36:35,215 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:35" (1/1) ... [2024-11-08 22:36:35,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67727b79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:35, skipping insertion in model container [2024-11-08 22:36:35,219 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:35" (1/1) ... [2024-11-08 22:36:35,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:36,133 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31736,31749] [2024-11-08 22:36:36,162 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[32626,32639] [2024-11-08 22:36:36,200 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34328,34341] [2024-11-08 22:36:36,231 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[35602,35615] [2024-11-08 22:36:36,497 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[48839,48852] [2024-11-08 22:36:36,633 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[57613,57626] [2024-11-08 22:36:36,654 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[58506,58519] [2024-11-08 22:36:36,685 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60211,60224] [2024-11-08 22:36:36,706 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61104,61117] [2024-11-08 22:36:36,752 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[63621,63634] [2024-11-08 22:36:36,772 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[64514,64527] [2024-11-08 22:36:36,805 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[66219,66232] [2024-11-08 22:36:36,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:36,950 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:37,315 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31736,31749] [2024-11-08 22:36:37,333 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[32626,32639] [2024-11-08 22:36:37,361 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34328,34341] [2024-11-08 22:36:37,384 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[35602,35615] [2024-11-08 22:36:37,523 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[48839,48852] [2024-11-08 22:36:37,635 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[57613,57626] [2024-11-08 22:36:37,652 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[58506,58519] [2024-11-08 22:36:37,679 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60211,60224] [2024-11-08 22:36:37,694 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61104,61117] [2024-11-08 22:36:37,730 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[63621,63634] [2024-11-08 22:36:37,747 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[64514,64527] [2024-11-08 22:36:37,774 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_bb174521-8b35-4ee5-b9be-d3eabbeca749/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[66219,66232] [2024-11-08 22:36:37,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:37,856 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:37,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37 WrapperNode [2024-11-08 22:36:37,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:37,858 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:37,859 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:37,859 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:37,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:37,904 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,053 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3989 [2024-11-08 22:36:38,054 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:38,054 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:38,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:38,055 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:38,064 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,065 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,074 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,075 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,111 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,166 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,186 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,211 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:38,212 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:38,213 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:38,213 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:38,214 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:37" (1/1) ... [2024-11-08 22:36:38,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:38,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:38,249 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:38,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb174521-8b35-4ee5-b9be-d3eabbeca749/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:38,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:38,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:36:38,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:38,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:38,545 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:38,547 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:36:42,194 INFO L? ?]: Removed 240 outVars from TransFormulas that were not future-live. [2024-11-08 22:36:42,194 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:36:43,602 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:36:43,602 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:36:43,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:43 BoogieIcfgContainer [2024-11-08 22:36:43,603 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:36:43,604 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:36:43,604 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:36:43,615 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:36:43,615 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:43" (1/1) ... [2024-11-08 22:36:43,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:36:43,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:43,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 716 states and 1232 transitions. [2024-11-08 22:36:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1232 transitions. [2024-11-08 22:36:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:36:43,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:48,683 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 22:36:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 885 states and 1586 transitions. [2024-11-08 22:36:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1586 transitions. [2024-11-08 22:36:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:36:49,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:49,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:52,443 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 22:36:54,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:54,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1042 states and 1910 transitions. [2024-11-08 22:36:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1910 transitions. [2024-11-08 22:36:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:36:54,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:56,199 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 22:36:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1135 states and 2113 transitions. [2024-11-08 22:36:57,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2113 transitions. [2024-11-08 22:36:57,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:36:57,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:57,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:57,420 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 22:36:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1233 states and 2327 transitions. [2024-11-08 22:36:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2327 transitions. [2024-11-08 22:36:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:36:59,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:59,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1236 states and 2333 transitions. [2024-11-08 22:37:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2333 transitions. [2024-11-08 22:37:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:00,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:00,707 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 22:37:03,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1333 states and 2543 transitions. [2024-11-08 22:37:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2543 transitions. [2024-11-08 22:37:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:03,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:03,610 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 22:37:03,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1336 states and 2550 transitions. [2024-11-08 22:37:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2550 transitions. [2024-11-08 22:37:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:03,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:03,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:04,143 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 22:37:05,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1421 states and 2729 transitions. [2024-11-08 22:37:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2729 transitions. [2024-11-08 22:37:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:05,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:05,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,013 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 22:37:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1426 states and 2742 transitions. [2024-11-08 22:37:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2742 transitions. [2024-11-08 22:37:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:06,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:06,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,901 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 22:37:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:07,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1429 states and 2751 transitions. [2024-11-08 22:37:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2751 transitions. [2024-11-08 22:37:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:07,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:07,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:07,843 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 22:37:09,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1501 states and 2898 transitions. [2024-11-08 22:37:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2898 transitions. [2024-11-08 22:37:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:09,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:10,242 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 22:37:10,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1506 states and 2912 transitions. [2024-11-08 22:37:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2912 transitions. [2024-11-08 22:37:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:10,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:10,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:11,076 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 22:37:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1509 states and 2922 transitions. [2024-11-08 22:37:11,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2922 transitions. [2024-11-08 22:37:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:11,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:11,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:12,267 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 22:37:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1514 states and 2937 transitions. [2024-11-08 22:37:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2937 transitions. [2024-11-08 22:37:13,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:13,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:13,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:13,471 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 22:37:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:16,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1577 states and 3061 transitions. [2024-11-08 22:37:16,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 3061 transitions. [2024-11-08 22:37:16,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:16,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:16,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:16,465 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 22:37:17,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:17,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 1580 states and 3071 transitions. [2024-11-08 22:37:17,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 3071 transitions. [2024-11-08 22:37:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:17,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:17,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:17,601 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 22:37:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1583 states and 3081 transitions. [2024-11-08 22:37:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 3081 transitions. [2024-11-08 22:37:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:18,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:18,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:18,797 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 22:37:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 1588 states and 3098 transitions. [2024-11-08 22:37:19,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 3098 transitions. [2024-11-08 22:37:19,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:19,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,666 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 22:37:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 1589 states and 3104 transitions. [2024-11-08 22:37:19,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 3104 transitions. [2024-11-08 22:37:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:19,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,140 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 22:37:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1594 states and 3121 transitions. [2024-11-08 22:37:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 3121 transitions. [2024-11-08 22:37:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:20,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:21,067 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 22:37:21,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 1595 states and 3127 transitions. [2024-11-08 22:37:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3127 transitions. [2024-11-08 22:37:21,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:21,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:21,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:21,381 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 22:37:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 1596 states and 3132 transitions. [2024-11-08 22:37:21,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 3132 transitions. [2024-11-08 22:37:21,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:21,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:21,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:21,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1671 states and 3284 transitions. [2024-11-08 22:37:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 3284 transitions. [2024-11-08 22:37:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:27,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:27,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:28,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1674 states and 3295 transitions. [2024-11-08 22:37:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 3295 transitions. [2024-11-08 22:37:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:28,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:29,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:29,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 1677 states and 3305 transitions. [2024-11-08 22:37:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 3305 transitions. [2024-11-08 22:37:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:29,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:29,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:29,590 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 22:37:37,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 1759 states and 3473 transitions. [2024-11-08 22:37:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 3473 transitions. [2024-11-08 22:37:37,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:37,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:37,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:38,284 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 22:37:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1762 states and 3484 transitions. [2024-11-08 22:37:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 3484 transitions. [2024-11-08 22:37:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:39,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:39,456 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 22:37:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1763 states and 3488 transitions. [2024-11-08 22:37:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3488 transitions. [2024-11-08 22:37:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:39,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:39,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:39,747 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 22:37:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:42,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 1781 states and 3531 transitions. [2024-11-08 22:37:42,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3531 transitions. [2024-11-08 22:37:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:42,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:42,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:43,352 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 22:37:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1784 states and 3541 transitions. [2024-11-08 22:37:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 3541 transitions. [2024-11-08 22:37:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:44,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:44,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:44,602 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 22:37:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:44,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1787 states and 3550 transitions. [2024-11-08 22:37:44,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3550 transitions. [2024-11-08 22:37:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:44,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:44,904 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 22:37:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 1793 states and 3564 transitions. [2024-11-08 22:37:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3564 transitions. [2024-11-08 22:37:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:45,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:45,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:45,387 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 22:37:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1796 states and 3574 transitions. [2024-11-08 22:37:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3574 transitions. [2024-11-08 22:37:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:46,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,655 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 22:37:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 1810 states and 3607 transitions. [2024-11-08 22:37:49,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3607 transitions. [2024-11-08 22:37:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:49,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:49,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:49,391 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 22:37:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 1811 states and 3610 transitions. [2024-11-08 22:37:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3610 transitions. [2024-11-08 22:37:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:49,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:49,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:49,684 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 22:37:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:54,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1835 states and 3667 transitions. [2024-11-08 22:37:54,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3667 transitions. [2024-11-08 22:37:54,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:54,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:54,597 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 22:37:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1838 states and 3676 transitions. [2024-11-08 22:37:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3676 transitions. [2024-11-08 22:37:55,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:37:55,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:55,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:55,987 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 22:38:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 1862 states and 3734 transitions. [2024-11-08 22:38:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3734 transitions. [2024-11-08 22:38:02,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:38:02,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:02,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:03,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 1865 states and 3740 transitions. [2024-11-08 22:38:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3740 transitions. [2024-11-08 22:38:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:38:03,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:03,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:07,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 1976 states and 3971 transitions. [2024-11-08 22:38:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3971 transitions. [2024-11-08 22:38:36,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:38:36,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:38,769 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 22:39:11,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 2084 states and 4205 transitions. [2024-11-08 22:39:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4205 transitions. [2024-11-08 22:39:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:39:11,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:11,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:12,501 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 22:39:13,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2087 states and 4208 transitions. [2024-11-08 22:39:13,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4208 transitions. [2024-11-08 22:39:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:39:13,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:17,425 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 22:39:34,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 2249 states and 4528 transitions. [2024-11-08 22:39:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 4528 transitions. [2024-11-08 22:39:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:39:34,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:38,232 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 22:40:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 2347 states and 4724 transitions. [2024-11-08 22:40:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4724 transitions. [2024-11-08 22:40:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:40:14,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:14,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:19,437 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 22:40:36,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:36,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5049 states to 2513 states and 5049 transitions. [2024-11-08 22:40:36,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 5049 transitions. [2024-11-08 22:40:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:40:36,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:36,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:38,567 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 22:41:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:05,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5134 states to 2542 states and 5134 transitions. [2024-11-08 22:41:05,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 5134 transitions. [2024-11-08 22:41:05,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:41:05,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:05,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:06,579 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 22:41:14,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 2554 states and 5157 transitions. [2024-11-08 22:41:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 5157 transitions. [2024-11-08 22:41:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:41:14,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:14,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:30,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 2578 states and 5225 transitions. [2024-11-08 22:41:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5225 transitions. [2024-11-08 22:41:30,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:41:30,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:30,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:33,846 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 22:42:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 2615 states and 5301 transitions. [2024-11-08 22:42:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5301 transitions. [2024-11-08 22:42:02,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:42:02,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:05,637 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 22:42:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2639 states and 5372 transitions. [2024-11-08 22:42:19,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5372 transitions. [2024-11-08 22:42:19,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:42:19,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:19,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:22,540 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 22:42:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5429 states to 2668 states and 5429 transitions. [2024-11-08 22:42:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5429 transitions. [2024-11-08 22:42:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:42:38,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 2692 states and 5496 transitions. [2024-11-08 22:42:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5496 transitions. [2024-11-08 22:42:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:42:54,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:54,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:54,449 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 22:42:54,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2693 states and 5509 transitions. [2024-11-08 22:42:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5509 transitions. [2024-11-08 22:42:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:42:54,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:54,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:54,759 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 22:43:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:01,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 2753 states and 5634 transitions. [2024-11-08 22:43:01,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5634 transitions. [2024-11-08 22:43:01,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:43:01,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:01,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:01,532 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 22:43:13,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:13,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 2813 states and 5759 transitions. [2024-11-08 22:43:13,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 5759 transitions. [2024-11-08 22:43:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:43:13,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:13,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,837 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 22:43:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 2873 states and 5875 transitions. [2024-11-08 22:43:27,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5875 transitions. [2024-11-08 22:43:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:43:27,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:27,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:27,427 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 22:43:27,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5853 states to 2868 states and 5853 transitions. [2024-11-08 22:43:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5853 transitions. [2024-11-08 22:43:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:43:27,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:27,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:31,240 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 22:43:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5909 states to 2896 states and 5909 transitions. [2024-11-08 22:43:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 5909 transitions. [2024-11-08 22:43:49,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:43:49,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:49,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:51,296 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 22:44:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5979 states to 2920 states and 5979 transitions. [2024-11-08 22:44:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 5979 transitions. [2024-11-08 22:44:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:44:10,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:10,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:14,544 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 22:44:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 2951 states and 6042 transitions. [2024-11-08 22:44:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 6042 transitions. [2024-11-08 22:44:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:44:49,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:49,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:52,568 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 22:45:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 2985 states and 6110 transitions. [2024-11-08 22:45:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 6110 transitions. [2024-11-08 22:45:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:45:43,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:48,314 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 22:47:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 3066 states and 6264 transitions. [2024-11-08 22:47:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 6264 transitions. [2024-11-08 22:47:27,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:47:27,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:27,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:30,341 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 22:48:03,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6337 states to 3090 states and 6337 transitions. [2024-11-08 22:48:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 6337 transitions. [2024-11-08 22:48:03,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:48:03,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:07,985 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 22:49:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 3128 states and 6411 transitions. [2024-11-08 22:49:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 6411 transitions. [2024-11-08 22:49:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:49:46,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:46,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.