./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9 --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 2b77f3a84818afa598b0eb39254acb84b353143275f6b4c2e95d15ee5488d008 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:10:47,040 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:10:47,104 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 22:10:47,108 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:10:47,108 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:10:47,130 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:10:47,131 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:10:47,132 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:10:47,132 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:10:47,133 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:10:47,134 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:10:47,134 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:10:47,135 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 22:10:47,135 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:10:47,135 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 22:10:47,136 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:10:47,136 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:10:47,137 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:10:47,137 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:10:47,138 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 22:10:47,138 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:10:47,139 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:10:47,140 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:10:47,140 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:10:47,141 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:10:47,141 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:10:47,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:10:47,142 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:10:47,142 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:10:47,143 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:10:47,143 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:10:47,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:10:47,144 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:10:47,144 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b77f3a84818afa598b0eb39254acb84b353143275f6b4c2e95d15ee5488d008 [2023-12-02 22:10:47,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:10:47,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:10:47,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:10:47,394 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:10:47,394 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:10:47,395 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-02 22:10:50,095 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:10:50,493 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:10:50,494 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-02 22:10:50,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/data/c73b55a04/75f3c163e9bf4a01bf3dd4ffdcb82551/FLAGe63948f5c [2023-12-02 22:10:50,544 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/data/c73b55a04/75f3c163e9bf4a01bf3dd4ffdcb82551 [2023-12-02 22:10:50,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:10:50,548 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:10:50,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:10:50,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:10:50,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:10:50,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:10:50" (1/1) ... [2023-12-02 22:10:50,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47b9730f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:50, skipping insertion in model container [2023-12-02 22:10:50,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:10:50" (1/1) ... [2023-12-02 22:10:50,800 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:10:51,195 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16849,16862] [2023-12-02 22:10:51,232 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[21942,21955] [2023-12-02 22:10:51,243 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[23299,23312] [2023-12-02 22:10:51,250 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24107,24120] [2023-12-02 22:10:51,263 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[25792,25805] [2023-12-02 22:10:51,271 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26600,26613] [2023-12-02 22:10:51,280 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27736,27749] [2023-12-02 22:10:51,296 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30390,30403] [2023-12-02 22:10:51,305 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31201,31214] [2023-12-02 22:10:51,313 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[32340,32353] [2023-12-02 22:10:51,327 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34445,34458] [2023-12-02 22:10:51,347 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38533,38546] [2023-12-02 22:10:51,354 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[39344,39357] [2023-12-02 22:10:51,362 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[40483,40496] [2023-12-02 22:10:51,376 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[42588,42601] [2023-12-02 22:10:51,395 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[46127,46140] [2023-12-02 22:10:51,424 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[52573,52586] [2023-12-02 22:10:51,430 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[53384,53397] [2023-12-02 22:10:51,438 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[54527,54540] [2023-12-02 22:10:51,453 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[56636,56649] [2023-12-02 22:10:51,474 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60424,60437] [2023-12-02 22:10:51,522 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[67072,67085] [2023-12-02 22:10:51,583 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[79206,79219] [2023-12-02 22:10:51,591 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[80017,80030] [2023-12-02 22:10:51,598 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[81156,81169] [2023-12-02 22:10:51,610 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[83261,83274] [2023-12-02 22:10:51,628 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[86800,86813] [2023-12-02 22:10:51,659 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[92697,92710] [2023-12-02 22:10:51,707 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[102772,102785] [2023-12-02 22:10:52,467 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:10:52,486 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:10:52,592 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16849,16862] [2023-12-02 22:10:52,610 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[21942,21955] [2023-12-02 22:10:52,617 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[23299,23312] [2023-12-02 22:10:52,623 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24107,24120] [2023-12-02 22:10:52,632 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[25792,25805] [2023-12-02 22:10:52,638 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26600,26613] [2023-12-02 22:10:52,645 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27736,27749] [2023-12-02 22:10:52,658 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30390,30403] [2023-12-02 22:10:52,664 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31201,31214] [2023-12-02 22:10:52,671 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[32340,32353] [2023-12-02 22:10:52,682 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34445,34458] [2023-12-02 22:10:52,701 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38533,38546] [2023-12-02 22:10:52,706 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[39344,39357] [2023-12-02 22:10:52,713 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[40483,40496] [2023-12-02 22:10:52,724 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[42588,42601] [2023-12-02 22:10:52,741 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[46127,46140] [2023-12-02 22:10:52,768 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[52573,52586] [2023-12-02 22:10:52,774 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[53384,53397] [2023-12-02 22:10:52,780 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[54527,54540] [2023-12-02 22:10:52,791 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[56636,56649] [2023-12-02 22:10:52,809 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60424,60437] [2023-12-02 22:10:52,840 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[67072,67085] [2023-12-02 22:10:52,893 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[79206,79219] [2023-12-02 22:10:52,899 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[80017,80030] [2023-12-02 22:10:52,905 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[81156,81169] [2023-12-02 22:10:52,916 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[83261,83274] [2023-12-02 22:10:52,933 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[86800,86813] [2023-12-02 22:10:52,958 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[92697,92710] [2023-12-02 22:10:52,997 WARN L240 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_1e70a586-0f4c-41f2-a613-3381490a0ebe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[102772,102785] [2023-12-02 22:10:53,674 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:10:53,708 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:10:53,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53 WrapperNode [2023-12-02 22:10:53,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:10:53,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:10:53,710 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:10:53,710 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:10:53,718 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:53,781 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:53,977 INFO L138 Inliner]: procedures = 27, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12861 [2023-12-02 22:10:53,977 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:10:53,978 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:10:53,978 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:10:53,978 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:10:53,987 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:53,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:54,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:54,020 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:54,107 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:54,138 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:54,183 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:54,202 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:54,246 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:10:54,247 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:10:54,247 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:10:54,247 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:10:54,248 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:10:53" (1/1) ... [2023-12-02 22:10:54,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:10:54,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:10:54,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:10:54,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e70a586-0f4c-41f2-a613-3381490a0ebe/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:10:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:10:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:10:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:10:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:10:54,638 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:10:54,639 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:10:59,881 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:11:00,357 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:11:00,358 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 22:11:00,360 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:11:00 BoogieIcfgContainer [2023-12-02 22:11:00,360 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:11:00,361 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:11:00,361 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:11:00,369 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:11:00,369 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:11:00" (1/1) ... [2023-12-02 22:11:00,377 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:11:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1988 states and 3666 transitions. [2023-12-02 22:11:00,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3666 transitions. [2023-12-02 22:11:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 22:11:00,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:00,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:00,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:01,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1863 states and 3414 transitions. [2023-12-02 22:11:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3414 transitions. [2023-12-02 22:11:01,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 22:11:01,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:01,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:01,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 1850 states and 3387 transitions. [2023-12-02 22:11:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3387 transitions. [2023-12-02 22:11:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 22:11:01,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:02,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 1725 states and 3136 transitions. [2023-12-02 22:11:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3136 transitions. [2023-12-02 22:11:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 22:11:02,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:02,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:02,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:02,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1600 states and 2885 transitions. [2023-12-02 22:11:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2885 transitions. [2023-12-02 22:11:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:11:02,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:02,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:02,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1587 states and 2858 transitions. [2023-12-02 22:11:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2858 transitions. [2023-12-02 22:11:02,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:11:02,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:02,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:03,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:03,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1574 states and 2831 transitions. [2023-12-02 22:11:03,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2831 transitions. [2023-12-02 22:11:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:11:03,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:03,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:03,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:03,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1539 states and 2762 transitions. [2023-12-02 22:11:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2762 transitions. [2023-12-02 22:11:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:11:04,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:04,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:04,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1526 states and 2735 transitions. [2023-12-02 22:11:04,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2735 transitions. [2023-12-02 22:11:04,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:11:04,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:04,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1513 states and 2708 transitions. [2023-12-02 22:11:04,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2708 transitions. [2023-12-02 22:11:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:11:04,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:04,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:04,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1388 states and 2457 transitions. [2023-12-02 22:11:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2457 transitions. [2023-12-02 22:11:05,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:11:05,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:05,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:05,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:06,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1383 states and 2446 transitions. [2023-12-02 22:11:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2446 transitions. [2023-12-02 22:11:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:11:06,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:06,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:06,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1370 states and 2419 transitions. [2023-12-02 22:11:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2419 transitions. [2023-12-02 22:11:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:11:06,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:06,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:06,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1322 states and 2323 transitions. [2023-12-02 22:11:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2323 transitions. [2023-12-02 22:11:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:11:06,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:06,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:07,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1309 states and 2296 transitions. [2023-12-02 22:11:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2296 transitions. [2023-12-02 22:11:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:11:07,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:07,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:07,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1261 states and 2200 transitions. [2023-12-02 22:11:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2200 transitions. [2023-12-02 22:11:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:11:07,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:07,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1248 states and 2173 transitions. [2023-12-02 22:11:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2173 transitions. [2023-12-02 22:11:07,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:11:07,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:07,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:07,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1235 states and 2146 transitions. [2023-12-02 22:11:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2146 transitions. [2023-12-02 22:11:07,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:11:07,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:07,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:09,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1199 states and 2078 transitions. [2023-12-02 22:11:09,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2078 transitions. [2023-12-02 22:11:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:11:09,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:09,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:10,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1194 states and 2067 transitions. [2023-12-02 22:11:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2067 transitions. [2023-12-02 22:11:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:11:10,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:10,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1181 states and 2040 transitions. [2023-12-02 22:11:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2040 transitions. [2023-12-02 22:11:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:11:10,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:10,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:10,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:10,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1176 states and 2029 transitions. [2023-12-02 22:11:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2029 transitions. [2023-12-02 22:11:10,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:11:10,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:10,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1163 states and 2002 transitions. [2023-12-02 22:11:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2002 transitions. [2023-12-02 22:11:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:11:10,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:10,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1115 states and 1906 transitions. [2023-12-02 22:11:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1906 transitions. [2023-12-02 22:11:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:11:11,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:11,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1102 states and 1879 transitions. [2023-12-02 22:11:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1879 transitions. [2023-12-02 22:11:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 22:11:11,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:11,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:11,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1063 states and 1806 transitions. [2023-12-02 22:11:14,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1806 transitions. [2023-12-02 22:11:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 22:11:14,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:14,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1027 states and 1738 transitions. [2023-12-02 22:11:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1738 transitions. [2023-12-02 22:11:14,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 22:11:14,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:14,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:14,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:14,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:15,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1022 states and 1727 transitions. [2023-12-02 22:11:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1727 transitions. [2023-12-02 22:11:15,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 22:11:15,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:15,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:15,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1009 states and 1700 transitions. [2023-12-02 22:11:15,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1700 transitions. [2023-12-02 22:11:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 22:11:15,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:15,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:19,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 998 states and 1679 transitions. [2023-12-02 22:11:19,123 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1679 transitions. [2023-12-02 22:11:19,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 22:11:19,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:19,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:19,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:19,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 993 states and 1668 transitions. [2023-12-02 22:11:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1668 transitions. [2023-12-02 22:11:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:11:19,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:19,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:30,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:30,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 993 states and 1667 transitions. [2023-12-02 22:11:30,135 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1667 transitions. [2023-12-02 22:11:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:11:30,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:30,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:31,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:11:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 999 states and 1676 transitions. [2023-12-02 22:11:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1676 transitions. [2023-12-02 22:11:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:11:46,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:12:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 999 states and 1674 transitions. [2023-12-02 22:12:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1674 transitions. [2023-12-02 22:12:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:12:05,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:05,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:05,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:12:06,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1001 states and 1677 transitions. [2023-12-02 22:12:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1677 transitions. [2023-12-02 22:12:06,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:12:06,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:06,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:12:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1004 states and 1679 transitions. [2023-12-02 22:12:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1679 transitions. [2023-12-02 22:12:07,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:12:07,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:07,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:08,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:12:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1004 states and 1678 transitions. [2023-12-02 22:12:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1678 transitions. [2023-12-02 22:12:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:12:35,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:35,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:12:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1005 states and 1679 transitions. [2023-12-02 22:12:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1679 transitions. [2023-12-02 22:12:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:12:35,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:12:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:36,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 996 states and 1664 transitions. [2023-12-02 22:12:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1664 transitions. [2023-12-02 22:12:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:12:36,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:36,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:39,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:13:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 996 states and 1663 transitions. [2023-12-02 22:13:00,980 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1663 transitions. [2023-12-02 22:13:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:13:00,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:13:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 999 states and 1666 transitions. [2023-12-02 22:13:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1666 transitions. [2023-12-02 22:13:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:13:03,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:13:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:04,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1006 states and 1678 transitions. [2023-12-02 22:13:04,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1678 transitions. [2023-12-02 22:13:04,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:13:04,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:04,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:13:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1006 states and 1676 transitions. [2023-12-02 22:13:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1676 transitions. [2023-12-02 22:13:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:13:06,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:06,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:13:08,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1009 states and 1679 transitions. [2023-12-02 22:13:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1679 transitions. [2023-12-02 22:13:08,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:13:08,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:08,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:10,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:13:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1020 states and 1698 transitions. [2023-12-02 22:13:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1698 transitions. [2023-12-02 22:13:11,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:13:11,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:11,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:12,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:13:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:18,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1020 states and 1696 transitions. [2023-12-02 22:13:18,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1696 transitions. [2023-12-02 22:13:18,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:13:18,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:18,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:14:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1024 states and 1701 transitions. [2023-12-02 22:14:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1701 transitions. [2023-12-02 22:14:13,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:14:13,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:13,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:13,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:14:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:14,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1024 states and 1700 transitions. [2023-12-02 22:14:14,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1700 transitions. [2023-12-02 22:14:14,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:14:14,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:14,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:14:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1021 states and 1695 transitions. [2023-12-02 22:14:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1695 transitions. [2023-12-02 22:14:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:14:14,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:14,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:16,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:14:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1017 states and 1688 transitions. [2023-12-02 22:14:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1688 transitions. [2023-12-02 22:14:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:14:48,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:48,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:48,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:14:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1017 states and 1687 transitions. [2023-12-02 22:14:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1687 transitions. [2023-12-02 22:14:49,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:14:49,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:49,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:14:55,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:55,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1021 states and 1691 transitions. [2023-12-02 22:14:55,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1691 transitions. [2023-12-02 22:14:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:14:55,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:55,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:00,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1017 states and 1684 transitions. [2023-12-02 22:15:00,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1684 transitions. [2023-12-02 22:15:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:00,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:01,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1017 states and 1683 transitions. [2023-12-02 22:15:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1683 transitions. [2023-12-02 22:15:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:01,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:01,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1014 states and 1678 transitions. [2023-12-02 22:15:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1678 transitions. [2023-12-02 22:15:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:02,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:02,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:02,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1007 states and 1665 transitions. [2023-12-02 22:15:02,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1665 transitions. [2023-12-02 22:15:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:02,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:02,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:03,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:11,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1011 states and 1670 transitions. [2023-12-02 22:15:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1670 transitions. [2023-12-02 22:15:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:11,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:11,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:11,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:17,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1007 states and 1663 transitions. [2023-12-02 22:15:17,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1663 transitions. [2023-12-02 22:15:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:17,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:17,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1007 states and 1662 transitions. [2023-12-02 22:15:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1662 transitions. [2023-12-02 22:15:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:19,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1004 states and 1657 transitions. [2023-12-02 22:15:19,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1657 transitions. [2023-12-02 22:15:19,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:19,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:19,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:19,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:19,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 993 states and 1636 transitions. [2023-12-02 22:15:19,947 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1636 transitions. [2023-12-02 22:15:19,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:19,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:19,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 993 states and 1635 transitions. [2023-12-02 22:15:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1635 transitions. [2023-12-02 22:15:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:22,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:22,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:23,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:23,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 999 states and 1644 transitions. [2023-12-02 22:15:23,759 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1644 transitions. [2023-12-02 22:15:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:15:23,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:23,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:15:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 999 states and 1642 transitions. [2023-12-02 22:15:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1642 transitions. [2023-12-02 22:15:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:15:28,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:16:40,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:16:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 999 states and 1641 transitions. [2023-12-02 22:16:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1641 transitions. [2023-12-02 22:16:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:16:40,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:16:40,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:16:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:16:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:16:47,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:16:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1008 states and 1654 transitions. [2023-12-02 22:16:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1654 transitions. [2023-12-02 22:16:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:16:47,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:16:47,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:16:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:16:49,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1011 states and 1657 transitions. [2023-12-02 22:17:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1657 transitions. [2023-12-02 22:17:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:26,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:26,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1003 states and 1644 transitions. [2023-12-02 22:17:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1644 transitions. [2023-12-02 22:17:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:29,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:29,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 999 states and 1637 transitions. [2023-12-02 22:17:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1637 transitions. [2023-12-02 22:17:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:31,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:31,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 999 states and 1636 transitions. [2023-12-02 22:17:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1636 transitions. [2023-12-02 22:17:32,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:32,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:32,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1003 states and 1641 transitions. [2023-12-02 22:17:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1641 transitions. [2023-12-02 22:17:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:36,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:36,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 999 states and 1634 transitions. [2023-12-02 22:17:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1634 transitions. [2023-12-02 22:17:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:37,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1012 states and 1655 transitions. [2023-12-02 22:17:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1655 transitions. [2023-12-02 22:17:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:43,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:43,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:44,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1012 states and 1653 transitions. [2023-12-02 22:17:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1653 transitions. [2023-12-02 22:17:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:47,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:48,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:51,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:51,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1020 states and 1664 transitions. [2023-12-02 22:17:51,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1664 transitions. [2023-12-02 22:17:51,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:51,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:51,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:51,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:52,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:52,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1023 states and 1667 transitions. [2023-12-02 22:17:52,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1667 transitions. [2023-12-02 22:17:52,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:52,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:52,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1003 states and 1634 transitions. [2023-12-02 22:17:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1634 transitions. [2023-12-02 22:17:57,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:57,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:57,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:58,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:59,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 999 states and 1627 transitions. [2023-12-02 22:17:59,677 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1627 transitions. [2023-12-02 22:17:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:17:59,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:59,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:02,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:02,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1003 states and 1632 transitions. [2023-12-02 22:18:02,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1632 transitions. [2023-12-02 22:18:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:02,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:02,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:04,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:04,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 999 states and 1625 transitions. [2023-12-02 22:18:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1625 transitions. [2023-12-02 22:18:04,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:04,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:05,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:14,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1011 states and 1644 transitions. [2023-12-02 22:18:14,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1644 transitions. [2023-12-02 22:18:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:14,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:14,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:15,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1015 states and 1648 transitions. [2023-12-02 22:18:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1648 transitions. [2023-12-02 22:18:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:15,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:15,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:17,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1023 states and 1660 transitions. [2023-12-02 22:18:17,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1660 transitions. [2023-12-02 22:18:17,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:17,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:17,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1023 states and 1658 transitions. [2023-12-02 22:18:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1658 transitions. [2023-12-02 22:18:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:21,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:21,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:26,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 999 states and 1619 transitions. [2023-12-02 22:18:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1619 transitions. [2023-12-02 22:18:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:26,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:27,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 999 states and 1618 transitions. [2023-12-02 22:18:27,834 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1618 transitions. [2023-12-02 22:18:27,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:27,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:27,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:28,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1003 states and 1623 transitions. [2023-12-02 22:18:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1623 transitions. [2023-12-02 22:18:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:31,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:32,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 999 states and 1616 transitions. [2023-12-02 22:18:32,921 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1616 transitions. [2023-12-02 22:18:32,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:32,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:32,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:33,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 996 states and 1610 transitions. [2023-12-02 22:18:33,269 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1610 transitions. [2023-12-02 22:18:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:33,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:33,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 996 states and 1609 transitions. [2023-12-02 22:18:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1609 transitions. [2023-12-02 22:18:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:38,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:39,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 996 states and 1607 transitions. [2023-12-02 22:18:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1607 transitions. [2023-12-02 22:18:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:39,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1008 states and 1625 transitions. [2023-12-02 22:18:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1625 transitions. [2023-12-02 22:18:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:47,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:47,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:47,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:48,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:51,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1004 states and 1618 transitions. [2023-12-02 22:18:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1618 transitions. [2023-12-02 22:18:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:51,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:51,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1004 states and 1616 transitions. [2023-12-02 22:18:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1616 transitions. [2023-12-02 22:18:54,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:54,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:54,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:55,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:58,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:58,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1000 states and 1607 transitions. [2023-12-02 22:18:58,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1607 transitions. [2023-12-02 22:18:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:18:58,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:58,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:59,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:19:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:19:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 996 states and 1600 transitions. [2023-12-02 22:19:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1600 transitions. [2023-12-02 22:19:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:19:00,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:19:00,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:19:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:19:07,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:44,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 630 states and 1016 transitions. [2023-12-02 22:20:44,149 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1016 transitions. [2023-12-02 22:20:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:20:44,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:44,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:23:08,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:08,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 636 states and 1024 transitions. [2023-12-02 22:23:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1024 transitions. [2023-12-02 22:23:08,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:23:08,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.