./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-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_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/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_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/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_c3b36beb-04f2-4121-837b-2b6c33baf42f/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 7ee0c03ea7571fbf8ad45188f5238b16bf8ad4a8ddf56fc7d5d394e59af71d1f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:06:57,122 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:06:57,186 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 01:06:57,191 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:06:57,192 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:06:57,215 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:06:57,215 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:06:57,216 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:06:57,217 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:06:57,217 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:06:57,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:06:57,218 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:06:57,219 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 01:06:57,219 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:06:57,220 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 01:06:57,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:06:57,221 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:06:57,221 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:06:57,222 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:06:57,222 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 01:06:57,222 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:06:57,223 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:06:57,223 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:06:57,224 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:06:57,224 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:06:57,225 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:06:57,225 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:06:57,225 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:06:57,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:06:57,226 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:06:57,226 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:06:57,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:06:57,227 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:06:57,227 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ee0c03ea7571fbf8ad45188f5238b16bf8ad4a8ddf56fc7d5d394e59af71d1f [2023-12-03 01:06:57,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:06:57,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:06:57,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:06:57,466 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:06:57,466 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:06:57,467 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2023-12-03 01:07:00,265 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:07:00,610 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:07:00,611 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2023-12-03 01:07:00,637 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/data/71ae26f34/18c7f53075c24f0ea909498007ca9bd6/FLAG8b8f903fe [2023-12-03 01:07:00,652 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/data/71ae26f34/18c7f53075c24f0ea909498007ca9bd6 [2023-12-03 01:07:00,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:07:00,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:07:00,657 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:07:00,657 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:07:00,661 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:07:00,661 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:07:00" (1/1) ... [2023-12-03 01:07:00,662 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59bc811f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:00, skipping insertion in model container [2023-12-03 01:07:00,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:07:00" (1/1) ... [2023-12-03 01:07:00,819 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:07:01,268 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[37768,37781] [2023-12-03 01:07:01,356 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[53783,53796] [2023-12-03 01:07:01,384 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[61800,61813] [2023-12-03 01:07:01,399 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[65782,65795] [2023-12-03 01:07:01,413 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[69649,69662] [2023-12-03 01:07:01,469 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[86712,86725] [2023-12-03 01:07:01,492 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[94766,94779] [2023-12-03 01:07:01,507 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[98785,98798] [2023-12-03 01:07:01,523 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[102689,102702] [2023-12-03 01:07:01,540 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[107203,107216] [2023-12-03 01:07:01,553 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[111131,111144] [2023-12-03 01:07:01,567 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[115150,115163] [2023-12-03 01:07:01,581 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[119054,119067] [2023-12-03 01:07:01,596 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[123189,123202] [2023-12-03 01:07:01,610 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[127260,127273] [2023-12-03 01:07:01,621 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[131260,131273] [2023-12-03 01:07:01,666 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:07:01,684 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:07:01,813 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[37768,37781] [2023-12-03 01:07:01,854 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[53783,53796] [2023-12-03 01:07:01,875 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[61800,61813] [2023-12-03 01:07:01,886 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[65782,65795] [2023-12-03 01:07:01,898 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[69649,69662] [2023-12-03 01:07:01,942 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[86712,86725] [2023-12-03 01:07:01,962 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[94766,94779] [2023-12-03 01:07:01,973 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[98785,98798] [2023-12-03 01:07:02,018 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[102689,102702] [2023-12-03 01:07:02,030 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[107203,107216] [2023-12-03 01:07:02,040 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[111131,111144] [2023-12-03 01:07:02,051 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[115150,115163] [2023-12-03 01:07:02,062 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[119054,119067] [2023-12-03 01:07:02,074 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[123189,123202] [2023-12-03 01:07:02,086 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[127260,127273] [2023-12-03 01:07:02,097 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_c3b36beb-04f2-4121-837b-2b6c33baf42f/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[131260,131273] [2023-12-03 01:07:02,123 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:07:02,146 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:07:02,146 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02 WrapperNode [2023-12-03 01:07:02,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:07:02,148 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:07:02,148 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:07:02,148 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:07:02,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,191 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,298 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6246 [2023-12-03 01:07:02,298 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:07:02,299 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:07:02,299 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:07:02,299 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:07:02,309 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,323 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,323 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,368 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,390 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,401 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,412 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,428 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:07:02,429 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:07:02,429 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:07:02,429 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:07:02,430 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:07:02" (1/1) ... [2023-12-03 01:07:02,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:07:02,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:07:02,457 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:07:02,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b36beb-04f2-4121-837b-2b6c33baf42f/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:07:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:07:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:07:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:07:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:07:02,781 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:07:02,783 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:07:05,563 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:07:05,782 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:07:05,782 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 01:07:05,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:07:05 BoogieIcfgContainer [2023-12-03 01:07:05,785 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:07:05,786 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:07:05,786 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:07:05,793 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:07:05,794 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:07:05" (1/1) ... [2023-12-03 01:07:05,801 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:07:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1170 states and 2042 transitions. [2023-12-03 01:07:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2042 transitions. [2023-12-03 01:07:05,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:07:05,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:06,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:06,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:06,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1111 states and 1928 transitions. [2023-12-03 01:07:06,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1928 transitions. [2023-12-03 01:07:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:07:06,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:06,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:06,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 925 states and 1573 transitions. [2023-12-03 01:07:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1573 transitions. [2023-12-03 01:07:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:07:07,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:07,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:07,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 879 states and 1488 transitions. [2023-12-03 01:07:07,971 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1488 transitions. [2023-12-03 01:07:07,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:07:07,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 784 states and 1314 transitions. [2023-12-03 01:07:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1314 transitions. [2023-12-03 01:07:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:07:08,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 617 states and 1020 transitions. [2023-12-03 01:07:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1020 transitions. [2023-12-03 01:07:08,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 01:07:08,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:08,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:08,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:09,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:09,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 565 states and 925 transitions. [2023-12-03 01:07:09,885 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 925 transitions. [2023-12-03 01:07:09,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 01:07:09,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:09,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 411 states and 661 transitions. [2023-12-03 01:07:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 661 transitions. [2023-12-03 01:07:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:07:10,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:10,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:10,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:11,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 403 states and 644 transitions. [2023-12-03 01:07:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 644 transitions. [2023-12-03 01:07:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:07:11,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:11,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:16,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 403 states and 643 transitions. [2023-12-03 01:07:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 643 transitions. [2023-12-03 01:07:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:07:16,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 403 states and 641 transitions. [2023-12-03 01:07:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 641 transitions. [2023-12-03 01:07:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:07:24,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:24,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:25,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 403 states and 639 transitions. [2023-12-03 01:07:35,572 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 639 transitions. [2023-12-03 01:07:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:07:35,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:07:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 403 states and 637 transitions. [2023-12-03 01:07:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 637 transitions. [2023-12-03 01:07:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:07:51,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:08:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:04,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 403 states and 636 transitions. [2023-12-03 01:08:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 636 transitions. [2023-12-03 01:08:04,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:08:04,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:04,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:05,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:08:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 403 states and 635 transitions. [2023-12-03 01:08:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 635 transitions. [2023-12-03 01:08:16,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:08:16,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:16,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:08:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:19,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 403 states and 634 transitions. [2023-12-03 01:08:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 634 transitions. [2023-12-03 01:08:19,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:08:19,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:19,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:08:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 403 states and 632 transitions. [2023-12-03 01:08:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 632 transitions. [2023-12-03 01:08:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:08:35,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:35,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:08:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 403 states and 631 transitions. [2023-12-03 01:08:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 631 transitions. [2023-12-03 01:08:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:08:46,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:46,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:08:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 403 states and 630 transitions. [2023-12-03 01:08:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 630 transitions. [2023-12-03 01:08:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:08:47,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 402 states and 628 transitions. [2023-12-03 01:09:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 628 transitions. [2023-12-03 01:09:22,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 01:09:22,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:22,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:26,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 402 states and 627 transitions. [2023-12-03 01:09:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 627 transitions. [2023-12-03 01:09:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 01:09:26,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:26,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:27,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 402 states and 626 transitions. [2023-12-03 01:09:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 626 transitions. [2023-12-03 01:09:29,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 01:09:29,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:29,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:32,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 402 states and 625 transitions. [2023-12-03 01:09:32,000 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 625 transitions. [2023-12-03 01:09:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 01:09:32,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:36,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 402 states and 624 transitions. [2023-12-03 01:09:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 624 transitions. [2023-12-03 01:09:36,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:36,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:36,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:37,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 402 states and 623 transitions. [2023-12-03 01:09:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 623 transitions. [2023-12-03 01:09:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:37,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:38,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:40,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:40,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 402 states and 622 transitions. [2023-12-03 01:09:40,408 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 622 transitions. [2023-12-03 01:09:40,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:40,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:40,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:41,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 402 states and 621 transitions. [2023-12-03 01:09:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 621 transitions. [2023-12-03 01:09:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:41,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 402 states and 620 transitions. [2023-12-03 01:09:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 620 transitions. [2023-12-03 01:09:42,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:42,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:42,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:44,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 402 states and 619 transitions. [2023-12-03 01:09:44,677 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 619 transitions. [2023-12-03 01:09:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:44,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 402 states and 618 transitions. [2023-12-03 01:09:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 618 transitions. [2023-12-03 01:09:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:48,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:48,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 402 states and 617 transitions. [2023-12-03 01:09:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 617 transitions. [2023-12-03 01:09:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:49,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:49,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:09:51,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 402 states and 615 transitions. [2023-12-03 01:09:51,631 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 615 transitions. [2023-12-03 01:09:51,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:09:51,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:51,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:55,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:10:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:18,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 402 states and 614 transitions. [2023-12-03 01:10:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 614 transitions. [2023-12-03 01:10:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:10:18,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:18,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:10:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 402 states and 613 transitions. [2023-12-03 01:10:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 613 transitions. [2023-12-03 01:10:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:10:19,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:25,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:11:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 409 states and 622 transitions. [2023-12-03 01:11:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 622 transitions. [2023-12-03 01:11:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:11:17,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:17,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:23,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:12:32,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 430 states and 656 transitions. [2023-12-03 01:12:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 656 transitions. [2023-12-03 01:12:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:12:32,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:12:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 441 states and 673 transitions. [2023-12-03 01:12:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 673 transitions. [2023-12-03 01:12:46,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:12:46,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:46,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:14:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:41,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 448 states and 684 transitions. [2023-12-03 01:14:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 684 transitions. [2023-12-03 01:14:41,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:14:41,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:41,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:15:36,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 316 states and 490 transitions. [2023-12-03 01:15:36,267 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 490 transitions. [2023-12-03 01:15:36,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:15:36,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:36,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:43,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:16:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 330 states and 510 transitions. [2023-12-03 01:16:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 510 transitions. [2023-12-03 01:16:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:16:45,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:45,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:16:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 341 states and 528 transitions. [2023-12-03 01:16:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 528 transitions. [2023-12-03 01:16:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:16:48,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:48,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:48,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:16:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 348 states and 538 transitions. [2023-12-03 01:16:59,054 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 538 transitions. [2023-12-03 01:16:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:16:59,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:59,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:10,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:19:22,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:22,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 348 states and 537 transitions. [2023-12-03 01:19:22,663 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 537 transitions. [2023-12-03 01:19:22,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:19:22,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:22,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:20:22,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:20:22,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 247 states and 389 transitions. [2023-12-03 01:20:22,701 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 389 transitions. [2023-12-03 01:20:22,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:20:22,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:20:22,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:20:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:20:26,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:20:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:20:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 247 states and 388 transitions. [2023-12-03 01:20:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 388 transitions. [2023-12-03 01:20:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:20:32,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:20:32,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:20:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat