./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/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 52ea16d32fee186339e754b295bffdbf40567dcb9eb1871e1f81ccc6c9f03c9b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:23:04,040 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:23:04,105 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:23:04,109 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:23:04,110 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:23:04,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:23:04,132 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:23:04,133 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:23:04,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:23:04,134 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:23:04,135 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:23:04,135 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:23:04,136 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:23:04,136 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:23:04,137 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:23:04,137 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:23:04,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:23:04,138 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:23:04,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:23:04,139 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:23:04,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:23:04,140 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:23:04,141 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:23:04,141 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:23:04,142 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:23:04,142 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:23:04,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:23:04,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:23:04,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:23:04,144 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:23:04,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:23:04,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:23:04,145 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:23:04,146 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ea16d32fee186339e754b295bffdbf40567dcb9eb1871e1f81ccc6c9f03c9b [2023-12-03 02:23:04,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:23:04,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:23:04,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:23:04,389 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:23:04,389 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:23:04,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2023-12-03 02:23:07,224 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:23:07,560 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:23:07,560 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2023-12-03 02:23:07,583 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/data/63205a19f/79f309e4fe844ab9ae37d45d6449c7a2/FLAG8f0d5f942 [2023-12-03 02:23:07,595 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/data/63205a19f/79f309e4fe844ab9ae37d45d6449c7a2 [2023-12-03 02:23:07,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:23:07,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:23:07,600 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:23:07,600 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:23:07,604 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:23:07,604 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:23:07" (1/1) ... [2023-12-03 02:23:07,605 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37584c2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:07, skipping insertion in model container [2023-12-03 02:23:07,606 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:23:07" (1/1) ... [2023-12-03 02:23:07,725 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:23:07,980 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7184,7197] [2023-12-03 02:23:08,021 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11285,11298] [2023-12-03 02:23:08,062 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[18315,18328] [2023-12-03 02:23:08,094 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24747,24760] [2023-12-03 02:23:08,167 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[43722,43735] [2023-12-03 02:23:08,258 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71504,71517] [2023-12-03 02:23:08,425 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:23:08,440 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:23:08,481 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7184,7197] [2023-12-03 02:23:08,491 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11285,11298] [2023-12-03 02:23:08,508 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[18315,18328] [2023-12-03 02:23:08,523 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24747,24760] [2023-12-03 02:23:08,565 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[43722,43735] [2023-12-03 02:23:08,629 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_6ced4c14-fbb3-4976-8dba-f72c9e23df08/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71504,71517] [2023-12-03 02:23:08,750 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:23:08,771 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:23:08,771 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08 WrapperNode [2023-12-03 02:23:08,771 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:23:08,772 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:23:08,772 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:23:08,773 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:23:08,780 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:08,819 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:08,948 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6033 [2023-12-03 02:23:08,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:23:08,949 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:23:08,950 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:23:08,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:23:08,959 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:08,959 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:08,973 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:08,973 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:09,034 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:09,065 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:09,082 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:09,096 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:09,122 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:23:09,123 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:23:09,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:23:09,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:23:09,125 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:23:08" (1/1) ... [2023-12-03 02:23:09,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:23:09,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:23:09,160 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:23:09,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ced4c14-fbb3-4976-8dba-f72c9e23df08/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:23:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:23:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:23:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:23:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:23:09,439 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:23:09,441 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:23:12,566 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:23:12,967 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:23:12,967 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 02:23:12,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:23:12 BoogieIcfgContainer [2023-12-03 02:23:12,969 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:23:12,970 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:23:12,970 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:23:12,980 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:23:12,980 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:23:12" (1/1) ... [2023-12-03 02:23:12,989 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:23:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1176 states and 2115 transitions. [2023-12-03 02:23:13,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2115 transitions. [2023-12-03 02:23:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:23:13,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,489 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 02:23:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 968 states and 1718 transitions. [2023-12-03 02:23:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1718 transitions. [2023-12-03 02:23:13,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:23:13,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:13,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:13,753 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 02:23:14,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 976 states and 1732 transitions. [2023-12-03 02:23:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1732 transitions. [2023-12-03 02:23:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:23:14,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:23:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 980 states and 1738 transitions. [2023-12-03 02:23:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1738 transitions. [2023-12-03 02:23:14,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:23:14,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:14,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:15,494 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 02:23:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1000 states and 1776 transitions. [2023-12-03 02:23:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1776 transitions. [2023-12-03 02:23:17,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:23:17,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:17,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:17,679 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 02:23:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1025 states and 1823 transitions. [2023-12-03 02:23:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1823 transitions. [2023-12-03 02:23:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:23:20,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:20,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:21,440 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 02:23:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1040 states and 1851 transitions. [2023-12-03 02:23:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1851 transitions. [2023-12-03 02:23:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:23:25,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:25,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:25,839 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 02:23:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:28,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 874 states and 1535 transitions. [2023-12-03 02:23:28,017 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1535 transitions. [2023-12-03 02:23:28,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:23:28,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:28,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:28,203 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 02:23:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 827 states and 1453 transitions. [2023-12-03 02:23:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1453 transitions. [2023-12-03 02:23:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:23:30,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:30,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:30,347 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 02:23:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 827 states and 1452 transitions. [2023-12-03 02:23:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1452 transitions. [2023-12-03 02:23:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:23:34,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:34,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:34,823 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 02:23:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:40,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 827 states and 1451 transitions. [2023-12-03 02:23:40,130 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1451 transitions. [2023-12-03 02:23:40,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:23:40,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:40,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:40,375 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 02:23:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:46,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 827 states and 1450 transitions. [2023-12-03 02:23:46,751 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1450 transitions. [2023-12-03 02:23:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:23:46,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:46,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:46,977 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 02:23:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:50,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 729 states and 1272 transitions. [2023-12-03 02:23:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1272 transitions. [2023-12-03 02:23:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:23:50,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:50,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:23:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:23:55,030 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 02:24:18,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 741 states and 1294 transitions. [2023-12-03 02:24:18,251 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1294 transitions. [2023-12-03 02:24:18,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:24:18,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,182 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 02:24:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 696 states and 1224 transitions. [2023-12-03 02:24:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1224 transitions. [2023-12-03 02:24:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:24:44,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:44,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:49,910 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 02:25:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:26,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 686 states and 1206 transitions. [2023-12-03 02:25:26,444 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1206 transitions. [2023-12-03 02:25:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:25:26,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:26,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:26,872 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 02:25:30,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 699 states and 1230 transitions. [2023-12-03 02:25:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1230 transitions. [2023-12-03 02:25:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:25:30,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:30,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:30,792 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 02:25:30,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:30,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 711 states and 1254 transitions. [2023-12-03 02:25:30,825 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1254 transitions. [2023-12-03 02:25:30,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:25:30,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:30,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:30,875 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 02:25:30,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 723 states and 1279 transitions. [2023-12-03 02:25:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1279 transitions. [2023-12-03 02:25:30,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:25:30,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:30,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:30,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 736 states and 1304 transitions. [2023-12-03 02:25:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1304 transitions. [2023-12-03 02:25:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:25:31,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:31,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:31,123 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 02:25:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 737 states and 1305 transitions. [2023-12-03 02:25:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1305 transitions. [2023-12-03 02:25:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:25:31,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:31,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:31,289 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 02:25:31,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:31,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 742 states and 1315 transitions. [2023-12-03 02:25:31,322 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1315 transitions. [2023-12-03 02:25:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:25:31,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:31,381 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 02:25:31,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 754 states and 1340 transitions. [2023-12-03 02:25:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1340 transitions. [2023-12-03 02:25:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:25:31,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:31,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:31,475 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 02:25:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 754 states and 1339 transitions. [2023-12-03 02:25:31,507 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1339 transitions. [2023-12-03 02:25:31,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:31,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:31,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:31,564 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 02:25:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:37,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 764 states and 1358 transitions. [2023-12-03 02:25:37,904 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1358 transitions. [2023-12-03 02:25:37,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:37,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:37,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:37,961 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 02:25:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:38,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 764 states and 1357 transitions. [2023-12-03 02:25:38,024 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1357 transitions. [2023-12-03 02:25:38,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:38,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:38,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:38,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:38,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 765 states and 1358 transitions. [2023-12-03 02:25:38,157 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1358 transitions. [2023-12-03 02:25:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:38,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:38,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:38,204 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 02:25:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 704 states and 1250 transitions. [2023-12-03 02:25:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1250 transitions. [2023-12-03 02:25:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:39,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:39,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:40,354 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 02:25:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:41,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 706 states and 1253 transitions. [2023-12-03 02:25:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1253 transitions. [2023-12-03 02:25:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:41,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:41,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:42,016 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 02:25:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 711 states and 1263 transitions. [2023-12-03 02:25:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1263 transitions. [2023-12-03 02:25:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:42,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:42,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:42,101 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 02:25:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 712 states and 1264 transitions. [2023-12-03 02:25:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1264 transitions. [2023-12-03 02:25:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:42,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:42,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:42,182 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 02:25:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 712 states and 1263 transitions. [2023-12-03 02:25:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1263 transitions. [2023-12-03 02:25:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:42,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:42,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:42,262 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 02:25:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 727 states and 1293 transitions. [2023-12-03 02:25:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1293 transitions. [2023-12-03 02:25:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:43,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:43,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:43,479 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 02:25:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 712 states and 1262 transitions. [2023-12-03 02:25:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1262 transitions. [2023-12-03 02:25:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:25:45,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:45,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:46,710 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 02:26:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 690 states and 1219 transitions. [2023-12-03 02:26:05,399 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1219 transitions. [2023-12-03 02:26:05,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:26:05,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:05,477 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 02:26:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 700 states and 1239 transitions. [2023-12-03 02:26:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1239 transitions. [2023-12-03 02:26:06,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:26:06,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:06,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:06,675 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 02:26:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:09,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 609 states and 1065 transitions. [2023-12-03 02:26:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1065 transitions. [2023-12-03 02:26:09,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:09,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:09,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:09,571 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 02:26:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 610 states and 1066 transitions. [2023-12-03 02:26:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1066 transitions. [2023-12-03 02:26:09,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:09,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:09,652 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 02:26:12,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:12,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 610 states and 1064 transitions. [2023-12-03 02:26:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1064 transitions. [2023-12-03 02:26:12,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:12,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:12,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:12,376 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 02:26:16,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:16,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 610 states and 1062 transitions. [2023-12-03 02:26:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1062 transitions. [2023-12-03 02:26:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:16,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:16,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:16,297 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 02:26:20,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:20,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 604 states and 1049 transitions. [2023-12-03 02:26:20,309 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1049 transitions. [2023-12-03 02:26:20,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:20,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:20,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:20,355 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 02:26:21,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 613 states and 1064 transitions. [2023-12-03 02:26:21,829 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1064 transitions. [2023-12-03 02:26:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:21,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:21,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:21,867 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 02:26:21,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:21,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 613 states and 1063 transitions. [2023-12-03 02:26:21,893 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1063 transitions. [2023-12-03 02:26:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:21,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:21,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:21,928 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 02:26:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 619 states and 1076 transitions. [2023-12-03 02:26:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1076 transitions. [2023-12-03 02:26:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:21,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:21,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:22,021 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 02:26:27,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 613 states and 1063 transitions. [2023-12-03 02:26:27,399 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1063 transitions. [2023-12-03 02:26:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:27,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:27,429 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 02:26:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 576 states and 995 transitions. [2023-12-03 02:26:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 995 transitions. [2023-12-03 02:26:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:28,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:28,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:28,688 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 02:26:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 576 states and 994 transitions. [2023-12-03 02:26:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 994 transitions. [2023-12-03 02:26:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:28,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:28,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:28,768 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 02:26:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:31,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 532 states and 908 transitions. [2023-12-03 02:26:31,891 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 908 transitions. [2023-12-03 02:26:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:26:31,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:31,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:31,932 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 02:26:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 526 states and 895 transitions. [2023-12-03 02:26:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 895 transitions. [2023-12-03 02:26:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:33,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:33,449 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 02:26:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 537 states and 929 transitions. [2023-12-03 02:26:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 929 transitions. [2023-12-03 02:26:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:33,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:33,603 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 02:26:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:33,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 538 states and 930 transitions. [2023-12-03 02:26:33,666 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 930 transitions. [2023-12-03 02:26:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:33,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:33,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:33,697 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 02:26:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:33,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 516 states and 891 transitions. [2023-12-03 02:26:33,736 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 891 transitions. [2023-12-03 02:26:33,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:33,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:33,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:33,768 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 02:26:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 516 states and 890 transitions. [2023-12-03 02:26:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 890 transitions. [2023-12-03 02:26:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:33,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:26:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 526 states and 909 transitions. [2023-12-03 02:26:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 909 transitions. [2023-12-03 02:26:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:36,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:36,849 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 02:26:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 531 states and 918 transitions. [2023-12-03 02:26:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 918 transitions. [2023-12-03 02:26:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:42,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:42,170 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 02:26:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:42,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 531 states and 918 transitions. [2023-12-03 02:26:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 918 transitions. [2023-12-03 02:26:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:42,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:42,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:42,269 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 02:26:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:42,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 542 states and 936 transitions. [2023-12-03 02:26:42,987 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 936 transitions. [2023-12-03 02:26:42,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:26:42,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:42,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:43,429 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 02:26:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 550 states and 956 transitions. [2023-12-03 02:26:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 956 transitions. [2023-12-03 02:26:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:45,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:45,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:45,211 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 02:26:45,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 542 states and 941 transitions. [2023-12-03 02:26:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 941 transitions. [2023-12-03 02:26:45,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:45,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:45,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:45,283 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 02:26:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 551 states and 957 transitions. [2023-12-03 02:26:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 957 transitions. [2023-12-03 02:26:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:48,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:48,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:48,500 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 02:26:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 552 states and 958 transitions. [2023-12-03 02:26:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 958 transitions. [2023-12-03 02:26:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:49,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:49,141 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 02:26:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 558 states and 968 transitions. [2023-12-03 02:26:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 968 transitions. [2023-12-03 02:26:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:49,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:49,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:49,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:26:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 570 states and 989 transitions. [2023-12-03 02:26:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 989 transitions. [2023-12-03 02:26:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:49,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:49,860 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 02:26:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 571 states and 990 transitions. [2023-12-03 02:26:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 990 transitions. [2023-12-03 02:26:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:51,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:51,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:51,839 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 02:26:52,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 580 states and 1005 transitions. [2023-12-03 02:26:52,531 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1005 transitions. [2023-12-03 02:26:52,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:52,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:52,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:52,594 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 02:26:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 581 states and 1007 transitions. [2023-12-03 02:26:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1007 transitions. [2023-12-03 02:26:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:56,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:56,880 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 02:26:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 576 states and 996 transitions. [2023-12-03 02:26:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 996 transitions. [2023-12-03 02:26:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:56,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:56,952 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 02:26:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 571 states and 986 transitions. [2023-12-03 02:26:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 986 transitions. [2023-12-03 02:26:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:26:58,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:58,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:58,473 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 02:27:01,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 570 states and 981 transitions. [2023-12-03 02:27:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 981 transitions. [2023-12-03 02:27:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:27:01,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:01,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:01,306 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 02:27:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 562 states and 967 transitions. [2023-12-03 02:27:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 967 transitions. [2023-12-03 02:27:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:27:01,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:01,399 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 02:27:02,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:02,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 562 states and 967 transitions. [2023-12-03 02:27:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 967 transitions. [2023-12-03 02:27:02,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:02,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:02,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:02,684 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 02:27:02,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 563 states and 968 transitions. [2023-12-03 02:27:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 968 transitions. [2023-12-03 02:27:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:02,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:02,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:02,765 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 02:27:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 552 states and 949 transitions. [2023-12-03 02:27:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 949 transitions. [2023-12-03 02:27:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:02,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:02,850 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 02:27:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 540 states and 927 transitions. [2023-12-03 02:27:03,506 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 927 transitions. [2023-12-03 02:27:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:03,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:03,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:04,031 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 02:27:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 550 states and 949 transitions. [2023-12-03 02:27:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 949 transitions. [2023-12-03 02:27:08,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:08,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:08,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:27:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:16,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 563 states and 978 transitions. [2023-12-03 02:27:16,185 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 978 transitions. [2023-12-03 02:27:16,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:16,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:16,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:16,241 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 02:27:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:21,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 568 states and 987 transitions. [2023-12-03 02:27:21,073 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 987 transitions. [2023-12-03 02:27:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:21,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:21,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:21,117 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 02:27:21,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:21,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 569 states and 988 transitions. [2023-12-03 02:27:21,174 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 988 transitions. [2023-12-03 02:27:21,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:21,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:21,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:21,218 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 02:27:21,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:21,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 555 states and 964 transitions. [2023-12-03 02:27:21,261 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 964 transitions. [2023-12-03 02:27:21,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:21,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:21,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:21,292 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 02:27:22,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:22,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 540 states and 937 transitions. [2023-12-03 02:27:22,771 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 937 transitions. [2023-12-03 02:27:22,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:22,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:22,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:22,802 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 02:27:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:23,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 543 states and 941 transitions. [2023-12-03 02:27:23,534 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 941 transitions. [2023-12-03 02:27:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:23,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:23,957 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 02:27:33,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:33,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 559 states and 970 transitions. [2023-12-03 02:27:33,863 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 970 transitions. [2023-12-03 02:27:33,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:33,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:33,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:27:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 566 states and 983 transitions. [2023-12-03 02:27:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 983 transitions. [2023-12-03 02:27:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:38,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:38,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:39,267 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 02:27:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 574 states and 996 transitions. [2023-12-03 02:27:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 996 transitions. [2023-12-03 02:27:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:46,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:46,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:46,452 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 02:27:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 586 states and 1015 transitions. [2023-12-03 02:27:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1015 transitions. [2023-12-03 02:27:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:27:48,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:48,112 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 02:27:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 593 states and 1027 transitions. [2023-12-03 02:27:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1027 transitions. [2023-12-03 02:27:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:27:48,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:48,205 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 02:27:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 608 states and 1065 transitions. [2023-12-03 02:27:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1065 transitions. [2023-12-03 02:27:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:27:53,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:53,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:53,147 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 02:27:54,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 618 states and 1082 transitions. [2023-12-03 02:27:54,861 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1082 transitions. [2023-12-03 02:27:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:27:54,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:54,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:54,892 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 02:27:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 625 states and 1093 transitions. [2023-12-03 02:27:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1093 transitions. [2023-12-03 02:27:55,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:27:55,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:55,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:55,778 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 02:28:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:05,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 629 states and 1103 transitions. [2023-12-03 02:28:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1103 transitions. [2023-12-03 02:28:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:05,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:05,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:05,208 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 02:28:14,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 643 states and 1134 transitions. [2023-12-03 02:28:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1134 transitions. [2023-12-03 02:28:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:15,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:15,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:15,033 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 02:28:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:23,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 644 states and 1136 transitions. [2023-12-03 02:28:23,922 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1136 transitions. [2023-12-03 02:28:23,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:23,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:23,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:23,967 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 02:28:36,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:36,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 650 states and 1146 transitions. [2023-12-03 02:28:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1146 transitions. [2023-12-03 02:28:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:36,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:36,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:36,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:36,044 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 02:28:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 640 states and 1126 transitions. [2023-12-03 02:28:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1126 transitions. [2023-12-03 02:28:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:38,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:38,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:38,637 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 02:28:42,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 640 states and 1125 transitions. [2023-12-03 02:28:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1125 transitions. [2023-12-03 02:28:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:42,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:42,674 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 02:28:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:48,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 640 states and 1124 transitions. [2023-12-03 02:28:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1124 transitions. [2023-12-03 02:28:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:48,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:48,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:48,867 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 02:28:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:52,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 646 states and 1148 transitions. [2023-12-03 02:28:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1148 transitions. [2023-12-03 02:28:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:52,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:52,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:52,054 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 02:28:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 656 states and 1164 transitions. [2023-12-03 02:28:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1164 transitions. [2023-12-03 02:28:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:52,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:52,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:52,188 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 02:28:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:53,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 658 states and 1166 transitions. [2023-12-03 02:28:53,190 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1166 transitions. [2023-12-03 02:28:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:28:53,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:53,223 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 02:29:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 654 states and 1158 transitions. [2023-12-03 02:29:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1158 transitions. [2023-12-03 02:29:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:04,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:04,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:04,620 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 02:29:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 655 states and 1159 transitions. [2023-12-03 02:29:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1159 transitions. [2023-12-03 02:29:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:06,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:06,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:29:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 662 states and 1170 transitions. [2023-12-03 02:29:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1170 transitions. [2023-12-03 02:29:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:06,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:06,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:06,478 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 02:29:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 655 states and 1157 transitions. [2023-12-03 02:29:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1157 transitions. [2023-12-03 02:29:06,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:06,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:06,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:06,552 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 02:29:13,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 660 states and 1164 transitions. [2023-12-03 02:29:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1164 transitions. [2023-12-03 02:29:13,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:13,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:13,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:13,936 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 02:29:13,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 651 states and 1143 transitions. [2023-12-03 02:29:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1143 transitions. [2023-12-03 02:29:13,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:13,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:13,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:14,003 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 02:29:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 646 states and 1133 transitions. [2023-12-03 02:29:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1133 transitions. [2023-12-03 02:29:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:16,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:16,106 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 02:29:21,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 655 states and 1148 transitions. [2023-12-03 02:29:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1148 transitions. [2023-12-03 02:29:21,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:21,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:21,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:21,281 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 02:29:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 647 states and 1134 transitions. [2023-12-03 02:29:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1134 transitions. [2023-12-03 02:29:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:21,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:21,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:21,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:21,354 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 02:29:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 652 states and 1140 transitions. [2023-12-03 02:29:21,427 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1140 transitions. [2023-12-03 02:29:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:21,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:21,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:21,537 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 02:29:29,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:29,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 669 states and 1170 transitions. [2023-12-03 02:29:29,023 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1170 transitions. [2023-12-03 02:29:29,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:29,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:29,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:29,068 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 02:29:36,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 690 states and 1212 transitions. [2023-12-03 02:29:36,399 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1212 transitions. [2023-12-03 02:29:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:29:36,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:36,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:36,530 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 02:29:45,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 686 states and 1204 transitions. [2023-12-03 02:29:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1204 transitions. [2023-12-03 02:29:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:29:45,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:45,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:45,264 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 02:29:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 687 states and 1205 transitions. [2023-12-03 02:29:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1205 transitions. [2023-12-03 02:29:45,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:29:45,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:45,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:45,350 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 02:29:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 647 states and 1137 transitions. [2023-12-03 02:29:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1137 transitions. [2023-12-03 02:29:45,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:29:45,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:45,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:45,429 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 02:29:50,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 647 states and 1136 transitions. [2023-12-03 02:29:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1136 transitions. [2023-12-03 02:29:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:29:50,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:50,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:50,708 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 02:29:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 639 states and 1121 transitions. [2023-12-03 02:29:50,750 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1121 transitions. [2023-12-03 02:29:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:29:50,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:50,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:29:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 629 states and 1105 transitions. [2023-12-03 02:29:50,856 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1105 transitions. [2023-12-03 02:29:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:29:50,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:50,913 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 02:29:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 638 states and 1126 transitions. [2023-12-03 02:29:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1126 transitions. [2023-12-03 02:29:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:29:53,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:53,144 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 02:30:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 633 states and 1114 transitions. [2023-12-03 02:30:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1114 transitions. [2023-12-03 02:30:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:30:07,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:07,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:07,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:30:14,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:14,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 633 states and 1113 transitions. [2023-12-03 02:30:14,019 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1113 transitions. [2023-12-03 02:30:14,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:30:14,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:14,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:14,049 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 02:30:21,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:21,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 633 states and 1112 transitions. [2023-12-03 02:30:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1112 transitions. [2023-12-03 02:30:21,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:30:21,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:21,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:21,766 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 02:30:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 633 states and 1107 transitions. [2023-12-03 02:30:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1107 transitions. [2023-12-03 02:30:32,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:30:32,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:32,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:32,078 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 02:30:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 610 states and 1062 transitions. [2023-12-03 02:30:32,223 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1062 transitions. [2023-12-03 02:30:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:30:32,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:32,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:32,252 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 02:30:32,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:32,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 610 states and 1061 transitions. [2023-12-03 02:30:32,314 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1061 transitions. [2023-12-03 02:30:32,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:30:32,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:32,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:30:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 597 states and 1040 transitions. [2023-12-03 02:30:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1040 transitions. [2023-12-03 02:30:32,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:30:32,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:32,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:32,431 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 02:30:46,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:46,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 612 states and 1062 transitions. [2023-12-03 02:30:46,744 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1062 transitions. [2023-12-03 02:30:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:30:46,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:46,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:46,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:51,810 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 02:32:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 636 states and 1105 transitions. [2023-12-03 02:32:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1105 transitions. [2023-12-03 02:32:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:32:12,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:12,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:12,704 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 02:32:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:12,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 636 states and 1104 transitions. [2023-12-03 02:32:12,771 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1104 transitions. [2023-12-03 02:32:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:32:12,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:12,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:12,849 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 02:32:12,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 637 states and 1105 transitions. [2023-12-03 02:32:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1105 transitions. [2023-12-03 02:32:12,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:32:12,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:12,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:12,925 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 02:32:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 610 states and 1057 transitions. [2023-12-03 02:32:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1057 transitions. [2023-12-03 02:32:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:32:20,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:20,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:20,462 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 02:32:22,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 598 states and 1035 transitions. [2023-12-03 02:32:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1035 transitions. [2023-12-03 02:32:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:32:22,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:22,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:22,808 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 02:32:33,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:33,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 592 states and 1023 transitions. [2023-12-03 02:32:33,609 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1023 transitions. [2023-12-03 02:32:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:32:33,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:33,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:33,664 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 02:32:38,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 598 states and 1044 transitions. [2023-12-03 02:32:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1044 transitions. [2023-12-03 02:32:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:32:38,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:38,772 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 02:33:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 614 states and 1082 transitions. [2023-12-03 02:33:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1082 transitions. [2023-12-03 02:33:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:00,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:00,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:00,987 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 02:33:02,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:02,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 617 states and 1088 transitions. [2023-12-03 02:33:02,324 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1088 transitions. [2023-12-03 02:33:02,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:02,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:02,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,367 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 02:33:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 623 states and 1097 transitions. [2023-12-03 02:33:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1097 transitions. [2023-12-03 02:33:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:02,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:02,487 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 02:33:07,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 624 states and 1100 transitions. [2023-12-03 02:33:07,024 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1100 transitions. [2023-12-03 02:33:07,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:07,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:07,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:07,091 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 02:33:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:08,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 625 states and 1101 transitions. [2023-12-03 02:33:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1101 transitions. [2023-12-03 02:33:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:08,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:08,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:08,637 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 02:33:18,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:18,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 631 states and 1110 transitions. [2023-12-03 02:33:18,272 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1110 transitions. [2023-12-03 02:33:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:18,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:18,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:18,345 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 02:33:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 632 states and 1111 transitions. [2023-12-03 02:33:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1111 transitions. [2023-12-03 02:33:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:19,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:19,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:19,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:19,916 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 02:33:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 647 states and 1135 transitions. [2023-12-03 02:33:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1135 transitions. [2023-12-03 02:33:23,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:23,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:23,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:23,283 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 02:33:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 632 states and 1112 transitions. [2023-12-03 02:33:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1112 transitions. [2023-12-03 02:33:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:26,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:26,561 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 02:33:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 633 states and 1113 transitions. [2023-12-03 02:33:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1113 transitions. [2023-12-03 02:33:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:26,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:26,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:27,473 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 02:33:44,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 633 states and 1112 transitions. [2023-12-03 02:33:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1112 transitions. [2023-12-03 02:33:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:44,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:44,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:44,331 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 02:33:46,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:46,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 634 states and 1113 transitions. [2023-12-03 02:33:46,789 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1113 transitions. [2023-12-03 02:33:46,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:46,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:46,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:46,843 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 02:33:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 635 states and 1114 transitions. [2023-12-03 02:33:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1114 transitions. [2023-12-03 02:33:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:49,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:49,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:49,428 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 02:33:51,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:33:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 628 states and 1101 transitions. [2023-12-03 02:33:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1101 transitions. [2023-12-03 02:33:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:33:51,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:33:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:33:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:33:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:34:05,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 642 states and 1125 transitions. [2023-12-03 02:34:05,052 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1125 transitions. [2023-12-03 02:34:05,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:34:05,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:05,090 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 02:34:05,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:05,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 609 states and 1067 transitions. [2023-12-03 02:34:05,127 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1067 transitions. [2023-12-03 02:34:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:34:05,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:05,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:05,156 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 02:34:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:07,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 606 states and 1062 transitions. [2023-12-03 02:34:07,289 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1062 transitions. [2023-12-03 02:34:07,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:34:07,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:07,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:07,343 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 02:34:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 606 states and 1061 transitions. [2023-12-03 02:34:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1061 transitions. [2023-12-03 02:34:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:34:09,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:09,658 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 02:34:16,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 615 states and 1076 transitions. [2023-12-03 02:34:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1076 transitions. [2023-12-03 02:34:16,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:34:16,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:16,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:34:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 630 states and 1096 transitions. [2023-12-03 02:34:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1096 transitions. [2023-12-03 02:34:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:34:48,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:48,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:49,449 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 02:35:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:06,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 652 states and 1139 transitions. [2023-12-03 02:35:06,075 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1139 transitions. [2023-12-03 02:35:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:35:06,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:06,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:06,209 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 02:35:33,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 676 states and 1180 transitions. [2023-12-03 02:35:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1180 transitions. [2023-12-03 02:35:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:33,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,708 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 02:35:33,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 677 states and 1181 transitions. [2023-12-03 02:35:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1181 transitions. [2023-12-03 02:35:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:33,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:33,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:33,959 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 02:35:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 682 states and 1199 transitions. [2023-12-03 02:35:43,007 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1199 transitions. [2023-12-03 02:35:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:43,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:43,042 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 02:35:43,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:43,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 683 states and 1200 transitions. [2023-12-03 02:35:43,106 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1200 transitions. [2023-12-03 02:35:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:43,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:43,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:43,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:43,139 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 02:35:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 679 states and 1190 transitions. [2023-12-03 02:35:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1190 transitions. [2023-12-03 02:35:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:50,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:50,711 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 02:35:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:53,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 682 states and 1196 transitions. [2023-12-03 02:35:53,257 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1196 transitions. [2023-12-03 02:35:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:53,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:53,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:53,298 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 02:35:54,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:54,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 683 states and 1199 transitions. [2023-12-03 02:35:54,846 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1199 transitions. [2023-12-03 02:35:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:54,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:54,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:54,879 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 02:35:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 684 states and 1200 transitions. [2023-12-03 02:35:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1200 transitions. [2023-12-03 02:35:56,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:56,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:56,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:56,551 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 02:35:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 678 states and 1182 transitions. [2023-12-03 02:35:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1182 transitions. [2023-12-03 02:35:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:35:59,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:59,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:59,386 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 02:36:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 677 states and 1180 transitions. [2023-12-03 02:36:02,804 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1180 transitions. [2023-12-03 02:36:02,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:36:02,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:02,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:02,836 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 02:36:05,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 649 states and 1113 transitions. [2023-12-03 02:36:05,998 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1113 transitions. [2023-12-03 02:36:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:36:05,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:05,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:06,030 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 02:36:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 668 states and 1153 transitions. [2023-12-03 02:36:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1153 transitions. [2023-12-03 02:36:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:36:08,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:08,977 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 02:36:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 688 states and 1196 transitions. [2023-12-03 02:36:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1196 transitions. [2023-12-03 02:36:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:36:22,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:22,240 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 02:36:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:36:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 688 states and 1194 transitions. [2023-12-03 02:36:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1194 transitions. [2023-12-03 02:36:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:36:29,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:36:29,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:36:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:36:29,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.