./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/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 d0b255ca8288d7fec2d600e13b499a216c3c13b3ba13eac2e9a1248f762a9435 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:43:27,728 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:43:27,793 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 01:43:27,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:43:27,798 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:43:27,821 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:43:27,822 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:43:27,822 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:43:27,823 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:43:27,823 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:43:27,824 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:43:27,825 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:43:27,825 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 01:43:27,825 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:43:27,826 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 01:43:27,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:43:27,827 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:43:27,827 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:43:27,828 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:43:27,828 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 01:43:27,829 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:43:27,830 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:43:27,830 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:43:27,831 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:43:27,831 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:43:27,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:43:27,832 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:43:27,832 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:43:27,833 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:43:27,833 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:43:27,833 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:43:27,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:43:27,834 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:43:27,835 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0b255ca8288d7fec2d600e13b499a216c3c13b3ba13eac2e9a1248f762a9435 [2023-12-03 01:43:28,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:43:28,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:43:28,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:43:28,071 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:43:28,071 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:43:28,073 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c [2023-12-03 01:43:30,817 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:43:31,258 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:43:31,259 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c [2023-12-03 01:43:31,292 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/data/80aaeac33/c7883b5cf81e4892a7b4b9d8abfc9209/FLAG53738a944 [2023-12-03 01:43:31,416 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/data/80aaeac33/c7883b5cf81e4892a7b4b9d8abfc9209 [2023-12-03 01:43:31,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:43:31,420 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:43:31,421 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:43:31,421 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:43:31,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:43:31,426 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:43:31" (1/1) ... [2023-12-03 01:43:31,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22b42af4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:31, skipping insertion in model container [2023-12-03 01:43:31,427 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:43:31" (1/1) ... [2023-12-03 01:43:31,602 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:43:31,991 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[32048,32061] [2023-12-03 01:43:32,095 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[55802,55815] [2023-12-03 01:43:32,127 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[64372,64385] [2023-12-03 01:43:32,217 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[91775,91788] [2023-12-03 01:43:32,264 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[106857,106870] [2023-12-03 01:43:32,313 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[123963,123976] [2023-12-03 01:43:32,364 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[141761,141774] [2023-12-03 01:43:32,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:43:32,603 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:43:32,708 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[32048,32061] [2023-12-03 01:43:32,763 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[55802,55815] [2023-12-03 01:43:32,783 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[64372,64385] [2023-12-03 01:43:32,844 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[91775,91788] [2023-12-03 01:43:32,878 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[106857,106870] [2023-12-03 01:43:32,916 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[123963,123976] [2023-12-03 01:43:32,980 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_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[141761,141774] [2023-12-03 01:43:33,148 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:43:33,173 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:43:33,174 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33 WrapperNode [2023-12-03 01:43:33,174 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:43:33,175 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:43:33,175 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:43:33,175 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:43:33,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,230 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,380 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 10238 [2023-12-03 01:43:33,380 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:43:33,381 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:43:33,381 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:43:33,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:43:33,391 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,391 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,419 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,420 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,484 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,562 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,589 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,603 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,666 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:43:33,667 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:43:33,667 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:43:33,667 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:43:33,668 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:43:33" (1/1) ... [2023-12-03 01:43:33,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:43:33,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:43:33,698 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:43:33,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cfa7fb-2a79-4084-a1c8-97b43dfd743c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:43:33,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:43:33,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:43:33,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:43:33,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:43:34,026 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:43:34,028 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:43:38,211 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:43:38,647 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:43:38,647 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 01:43:38,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:43:38 BoogieIcfgContainer [2023-12-03 01:43:38,650 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:43:38,650 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:43:38,651 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:43:38,660 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:43:38,661 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:43:38" (1/1) ... [2023-12-03 01:43:38,670 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:43:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1988 states and 3519 transitions. [2023-12-03 01:43:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3519 transitions. [2023-12-03 01:43:38,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 01:43:38,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:38,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:39,330 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 01:43:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:39,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 1997 states and 3535 transitions. [2023-12-03 01:43:39,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3535 transitions. [2023-12-03 01:43:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:43:39,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:39,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:39,644 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 01:43:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2001 states and 3542 transitions. [2023-12-03 01:43:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3542 transitions. [2023-12-03 01:43:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:43:39,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:39,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:40,096 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 01:43:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 2004 states and 3546 transitions. [2023-12-03 01:43:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3546 transitions. [2023-12-03 01:43:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:43:40,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:40,318 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 01:43:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2004 states and 3544 transitions. [2023-12-03 01:43:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3544 transitions. [2023-12-03 01:43:40,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:43:40,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:40,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:41,132 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 01:43:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:41,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1936 states and 3418 transitions. [2023-12-03 01:43:41,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3418 transitions. [2023-12-03 01:43:41,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 01:43:41,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:41,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:41,444 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 01:43:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 1944 states and 3432 transitions. [2023-12-03 01:43:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3432 transitions. [2023-12-03 01:43:42,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 01:43:42,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:42,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:42,202 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 01:43:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1814 states and 3202 transitions. [2023-12-03 01:43:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3202 transitions. [2023-12-03 01:43:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 01:43:42,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:42,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:42,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:42,449 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 01:43:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:43,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1626 states and 2860 transitions. [2023-12-03 01:43:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2860 transitions. [2023-12-03 01:43:43,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 01:43:43,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:43,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:44,948 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 01:43:47,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1643 states and 2892 transitions. [2023-12-03 01:43:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2892 transitions. [2023-12-03 01:43:48,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 01:43:48,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:48,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:48,144 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 01:43:48,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 1651 states and 2908 transitions. [2023-12-03 01:43:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2908 transitions. [2023-12-03 01:43:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 01:43:48,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:48,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:49,038 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 01:43:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1613 states and 2832 transitions. [2023-12-03 01:43:49,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2832 transitions. [2023-12-03 01:43:49,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 01:43:49,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:49,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:49,485 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 01:43:50,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1613 states and 2830 transitions. [2023-12-03 01:43:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2830 transitions. [2023-12-03 01:43:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 01:43:50,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:50,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:51,233 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 01:43:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1613 states and 2829 transitions. [2023-12-03 01:43:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2829 transitions. [2023-12-03 01:43:56,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 01:43:56,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:56,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:58,755 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 01:44:11,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:11,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1609 states and 2823 transitions. [2023-12-03 01:44:11,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2823 transitions. [2023-12-03 01:44:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 01:44:11,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:11,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:11,467 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 01:44:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1606 states and 2817 transitions. [2023-12-03 01:44:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2817 transitions. [2023-12-03 01:44:13,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 01:44:13,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:13,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:15,127 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 01:44:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:29,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1606 states and 2816 transitions. [2023-12-03 01:44:29,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2816 transitions. [2023-12-03 01:44:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 01:44:29,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:29,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:29,559 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 01:44:38,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:38,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1533 states and 2685 transitions. [2023-12-03 01:44:38,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2685 transitions. [2023-12-03 01:44:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 01:44:38,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:38,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:41,733 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 01:45:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1507 states and 2643 transitions. [2023-12-03 01:45:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2643 transitions. [2023-12-03 01:45:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 01:45:09,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:09,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:13,594 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 01:45:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1490 states and 2615 transitions. [2023-12-03 01:45:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2615 transitions. [2023-12-03 01:45:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 01:45:57,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:57,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:57,692 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 01:46:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1490 states and 2614 transitions. [2023-12-03 01:46:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2614 transitions. [2023-12-03 01:46:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 01:46:00,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:00,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:46:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1487 states and 2608 transitions. [2023-12-03 01:46:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2608 transitions. [2023-12-03 01:46:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 01:46:02,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:05,233 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 01:46:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:43,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1487 states and 2607 transitions. [2023-12-03 01:46:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2607 transitions. [2023-12-03 01:46:43,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 01:46:43,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:43,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:43,735 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 01:46:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1487 states and 2605 transitions. [2023-12-03 01:46:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2605 transitions. [2023-12-03 01:46:45,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 01:46:45,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:45,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:48,260 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 01:47:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:19,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1480 states and 2593 transitions. [2023-12-03 01:47:19,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2593 transitions. [2023-12-03 01:47:19,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 01:47:19,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:19,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:19,306 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 01:47:21,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1477 states and 2587 transitions. [2023-12-03 01:47:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2587 transitions. [2023-12-03 01:47:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 01:47:21,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:21,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:23,390 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 01:47:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:39,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1477 states and 2586 transitions. [2023-12-03 01:47:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2586 transitions. [2023-12-03 01:47:39,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:47:39,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:39,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:39,054 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 01:47:44,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:44,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1350 states and 2369 transitions. [2023-12-03 01:47:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2369 transitions. [2023-12-03 01:47:44,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:47:44,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:44,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:48:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:13,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1350 states and 2368 transitions. [2023-12-03 01:48:13,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2368 transitions. [2023-12-03 01:48:13,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:48:13,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:13,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:13,906 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 01:48:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1350 states and 2367 transitions. [2023-12-03 01:48:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2367 transitions. [2023-12-03 01:48:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:48:34,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:34,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:35,465 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 01:48:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1350 states and 2366 transitions. [2023-12-03 01:48:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2366 transitions. [2023-12-03 01:48:55,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:48:55,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:55,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:56,149 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 01:49:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1349 states and 2364 transitions. [2023-12-03 01:49:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2364 transitions. [2023-12-03 01:49:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 01:49:16,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:16,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:16,658 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 01:49:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1361 states and 2386 transitions. [2023-12-03 01:49:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2386 transitions. [2023-12-03 01:49:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 01:49:19,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:26,219 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 01:51:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:51:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1359 states and 2382 transitions. [2023-12-03 01:51:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2382 transitions. [2023-12-03 01:51:06,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 01:51:06,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:51:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:51:06,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:51:07,733 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 01:51:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:51:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1359 states and 2381 transitions. [2023-12-03 01:51:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2381 transitions. [2023-12-03 01:51:51,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 01:51:51,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:51:51,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:51:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:51:51,504 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 01:52:39,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1359 states and 2380 transitions. [2023-12-03 01:52:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2380 transitions. [2023-12-03 01:52:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 01:52:39,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:39,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:39,695 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 01:52:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1372 states and 2404 transitions. [2023-12-03 01:52:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2404 transitions. [2023-12-03 01:52:39,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 01:52:39,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:39,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:39,801 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 01:52:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1336 states and 2335 transitions. [2023-12-03 01:52:43,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2335 transitions. [2023-12-03 01:52:43,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 01:52:43,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:43,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:47,085 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 01:53:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:53,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1320 states and 2303 transitions. [2023-12-03 01:53:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2303 transitions. [2023-12-03 01:53:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 01:53:53,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:53,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:53,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:01,304 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 01:55:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1320 states and 2302 transitions. [2023-12-03 01:55:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2302 transitions. [2023-12-03 01:55:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 01:55:22,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:22,873 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 01:55:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1324 states and 2309 transitions. [2023-12-03 01:55:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2309 transitions. [2023-12-03 01:55:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 01:55:22,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:22,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:22,992 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 01:55:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1292 states and 2248 transitions. [2023-12-03 01:55:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2248 transitions. [2023-12-03 01:55:28,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 01:55:28,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:28,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:28,792 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 01:55:34,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:34,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1292 states and 2247 transitions. [2023-12-03 01:55:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2247 transitions. [2023-12-03 01:55:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 01:55:34,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:34,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:38,658 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 01:57:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1292 states and 2246 transitions. [2023-12-03 01:57:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2246 transitions. [2023-12-03 01:57:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 01:57:29,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:30,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.