./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/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_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/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_37fd6f0c-c24e-468b-a50c-8e787eeeec44/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 6c5b756d724a9cd5d9c89c4b12a854260c3278a67df891fb3233689095aa59ca --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:11:35,231 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:11:35,308 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 00:11:35,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:11:35,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:11:35,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:11:35,341 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:11:35,342 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:11:35,343 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:11:35,343 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:11:35,344 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:11:35,345 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:11:35,345 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:11:35,346 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:11:35,346 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:11:35,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:11:35,348 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:11:35,348 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:11:35,349 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:11:35,349 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:11:35,350 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:11:35,351 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:11:35,351 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:11:35,352 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:11:35,352 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:11:35,353 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:11:35,353 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:11:35,354 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:11:35,354 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:11:35,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:11:35,355 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:11:35,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:11:35,356 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:11:35,357 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_37fd6f0c-c24e-468b-a50c-8e787eeeec44/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c5b756d724a9cd5d9c89c4b12a854260c3278a67df891fb3233689095aa59ca [2023-12-03 00:11:35,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:11:35,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:11:35,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:11:35,632 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:11:35,633 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:11:35,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-12-03 00:11:38,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:11:38,752 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:11:38,752 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-12-03 00:11:38,763 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/data/f4d78999a/669f6d30cbb14a3797b5c444e60ccf18/FLAG64d5839bc [2023-12-03 00:11:38,776 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/data/f4d78999a/669f6d30cbb14a3797b5c444e60ccf18 [2023-12-03 00:11:38,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:11:38,779 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:11:38,780 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:11:38,780 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:11:38,785 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:11:38,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:11:38" (1/1) ... [2023-12-03 00:11:38,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e5f13b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:38, skipping insertion in model container [2023-12-03 00:11:38,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:11:38" (1/1) ... [2023-12-03 00:11:38,836 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:11:39,055 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_37fd6f0c-c24e-468b-a50c-8e787eeeec44/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[6320,6333] [2023-12-03 00:11:39,093 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:11:39,110 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:11:39,158 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_37fd6f0c-c24e-468b-a50c-8e787eeeec44/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[6320,6333] [2023-12-03 00:11:39,185 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:11:39,208 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:11:39,208 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39 WrapperNode [2023-12-03 00:11:39,208 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:11:39,210 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:11:39,210 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:11:39,210 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:11:39,219 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,233 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,280 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 567 [2023-12-03 00:11:39,280 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:11:39,281 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:11:39,281 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:11:39,281 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:11:39,290 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,294 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,295 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,305 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,310 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,313 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,316 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,321 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:11:39,322 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:11:39,323 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:11:39,323 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:11:39,323 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:11:39" (1/1) ... [2023-12-03 00:11:39,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:11:39,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:11:39,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:11:39,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fd6f0c-c24e-468b-a50c-8e787eeeec44/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:11:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:11:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:11:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:11:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:11:39,536 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:11:39,538 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:11:40,056 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:11:40,235 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:11:40,236 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 00:11:40,237 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:11:40 BoogieIcfgContainer [2023-12-03 00:11:40,238 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:11:40,239 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:11:40,239 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:11:40,259 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:11:40,259 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:11:40" (1/1) ... [2023-12-03 00:11:40,274 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:11:40,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 105 states and 174 transitions. [2023-12-03 00:11:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 174 transitions. [2023-12-03 00:11:40,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 00:11:40,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:40,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:40,718 INFO 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 00:11:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:40,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2023-12-03 00:11:40,828 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2023-12-03 00:11:40,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 00:11:40,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:40,980 INFO 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 00:11:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 114 states and 189 transitions. [2023-12-03 00:11:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 189 transitions. [2023-12-03 00:11:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:11:41,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:41,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:41,290 INFO 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 00:11:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 117 states and 194 transitions. [2023-12-03 00:11:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 194 transitions. [2023-12-03 00:11:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:11:41,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:41,414 INFO 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 00:11:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 118 states and 194 transitions. [2023-12-03 00:11:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 194 transitions. [2023-12-03 00:11:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:11:41,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:41,532 INFO 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 00:11:41,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:41,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 122 states and 200 transitions. [2023-12-03 00:11:41,935 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2023-12-03 00:11:41,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:11:41,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:41,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:11:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 134 states and 222 transitions. [2023-12-03 00:11:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 222 transitions. [2023-12-03 00:11:42,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 00:11:42,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:42,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:42,603 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 00:11:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 137 states and 228 transitions. [2023-12-03 00:11:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 228 transitions. [2023-12-03 00:11:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 00:11:42,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:42,727 INFO 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 00:11:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:42,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 138 states and 228 transitions. [2023-12-03 00:11:42,767 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 228 transitions. [2023-12-03 00:11:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 00:11:42,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:42,818 INFO 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 00:11:42,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 141 states and 233 transitions. [2023-12-03 00:11:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 233 transitions. [2023-12-03 00:11:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 00:11:42,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:42,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:42,909 INFO 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 00:11:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 142 states and 233 transitions. [2023-12-03 00:11:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 233 transitions. [2023-12-03 00:11:42,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:11:42,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:42,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:43,039 INFO 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 00:11:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 151 states and 248 transitions. [2023-12-03 00:11:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 248 transitions. [2023-12-03 00:11:44,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:11:44,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:44,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:44,302 INFO 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 00:11:45,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 168 states and 279 transitions. [2023-12-03 00:11:45,458 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 279 transitions. [2023-12-03 00:11:45,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:11:45,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:45,521 INFO 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 00:11:45,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 171 states and 285 transitions. [2023-12-03 00:11:45,559 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 285 transitions. [2023-12-03 00:11:45,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:11:45,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:45,626 INFO 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 00:11:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 174 states and 291 transitions. [2023-12-03 00:11:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 291 transitions. [2023-12-03 00:11:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:11:45,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:45,729 INFO 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 00:11:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 291 transitions. [2023-12-03 00:11:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 291 transitions. [2023-12-03 00:11:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:11:45,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:45,826 INFO 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 00:11:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 176 states and 291 transitions. [2023-12-03 00:11:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2023-12-03 00:11:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:11:45,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:45,931 INFO 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 00:11:45,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 179 states and 297 transitions. [2023-12-03 00:11:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 297 transitions. [2023-12-03 00:11:45,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:11:45,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:11:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:46,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 180 states and 297 transitions. [2023-12-03 00:11:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 297 transitions. [2023-12-03 00:11:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:11:46,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:46,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:11:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:46,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 183 states and 302 transitions. [2023-12-03 00:11:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 302 transitions. [2023-12-03 00:11:46,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:11:46,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:46,247 INFO 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 00:11:46,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 184 states and 302 transitions. [2023-12-03 00:11:46,282 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 302 transitions. [2023-12-03 00:11:46,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 00:11:46,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:46,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:46,379 INFO 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 00:11:48,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 198 states and 326 transitions. [2023-12-03 00:11:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 326 transitions. [2023-12-03 00:11:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 00:11:48,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:48,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:11:50,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:50,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 220 states and 366 transitions. [2023-12-03 00:11:50,023 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 366 transitions. [2023-12-03 00:11:50,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:50,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:50,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:50,078 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 00:11:50,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 223 states and 372 transitions. [2023-12-03 00:11:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 372 transitions. [2023-12-03 00:11:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:50,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:50,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:50,189 INFO 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 00:11:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 226 states and 378 transitions. [2023-12-03 00:11:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 378 transitions. [2023-12-03 00:11:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:50,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:50,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:50,291 INFO 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 00:11:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 227 states and 381 transitions. [2023-12-03 00:11:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 381 transitions. [2023-12-03 00:11:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:50,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:50,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:50,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:50,659 INFO 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 00:11:50,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 228 states and 381 transitions. [2023-12-03 00:11:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 381 transitions. [2023-12-03 00:11:50,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:50,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:50,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:50,903 INFO 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 00:11:51,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:51,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 231 states and 389 transitions. [2023-12-03 00:11:51,221 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 389 transitions. [2023-12-03 00:11:51,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:51,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:51,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:51,279 INFO 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 00:11:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 234 states and 395 transitions. [2023-12-03 00:11:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 395 transitions. [2023-12-03 00:11:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:51,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:51,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:51,553 INFO 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 00:11:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 235 states and 398 transitions. [2023-12-03 00:11:51,620 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 398 transitions. [2023-12-03 00:11:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:51,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:51,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:51,684 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 00:11:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 236 states and 398 transitions. [2023-12-03 00:11:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 398 transitions. [2023-12-03 00:11:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:51,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:51,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:51,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:11:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 239 states and 404 transitions. [2023-12-03 00:11:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 404 transitions. [2023-12-03 00:11:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:51,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:51,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:51,892 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 00:11:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 240 states and 404 transitions. [2023-12-03 00:11:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 404 transitions. [2023-12-03 00:11:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:51,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:52,008 INFO 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 00:11:52,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 243 states and 409 transitions. [2023-12-03 00:11:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 409 transitions. [2023-12-03 00:11:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:11:52,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:52,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:52,106 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 00:11:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 244 states and 409 transitions. [2023-12-03 00:11:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 409 transitions. [2023-12-03 00:11:52,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:11:52,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:52,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:11:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 263 states and 442 transitions. [2023-12-03 00:11:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 442 transitions. [2023-12-03 00:11:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:11:55,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:56,421 INFO 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 00:12:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 286 states and 478 transitions. [2023-12-03 00:12:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 478 transitions. [2023-12-03 00:12:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:12:07,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:07,262 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 00:12:07,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 289 states and 484 transitions. [2023-12-03 00:12:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 484 transitions. [2023-12-03 00:12:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:12:07,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:07,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:07,875 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 00:12:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 293 states and 492 transitions. [2023-12-03 00:12:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 492 transitions. [2023-12-03 00:12:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:12:16,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:16,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:16,861 INFO 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 00:12:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:16,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 294 states and 492 transitions. [2023-12-03 00:12:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 492 transitions. [2023-12-03 00:12:16,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:12:16,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:18,722 INFO 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 00:12:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 323 states and 557 transitions. [2023-12-03 00:12:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 557 transitions. [2023-12-03 00:12:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:12:53,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:53,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:53,508 INFO 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 00:12:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 326 states and 563 transitions. [2023-12-03 00:12:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 563 transitions. [2023-12-03 00:12:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:12:53,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:53,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:54,159 INFO 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 00:13:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 335 states and 584 transitions. [2023-12-03 00:13:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 584 transitions. [2023-12-03 00:13:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:13:24,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:24,699 INFO 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 00:13:24,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:24,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 336 states and 584 transitions. [2023-12-03 00:13:24,801 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 584 transitions. [2023-12-03 00:13:24,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:13:24,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:24,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:25,070 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 00:13:32,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 344 states and 600 transitions. [2023-12-03 00:13:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 600 transitions. [2023-12-03 00:13:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:13:32,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:32,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:33,511 INFO 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 00:14:12,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:12,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 358 states and 632 transitions. [2023-12-03 00:14:12,550 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 632 transitions. [2023-12-03 00:14:12,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:14:12,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:12,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:12,596 INFO 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 00:14:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 361 states and 638 transitions. [2023-12-03 00:14:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 638 transitions. [2023-12-03 00:14:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:14:14,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:14,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:14,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:14,310 INFO 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 00:14:23,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 369 states and 654 transitions. [2023-12-03 00:14:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 654 transitions. [2023-12-03 00:14:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:14:23,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:23,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:24,448 INFO 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 00:15:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 388 states and 695 transitions. [2023-12-03 00:15:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 695 transitions. [2023-12-03 00:15:12,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:15:12,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:12,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:12,508 INFO 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 00:15:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 396 states and 711 transitions. [2023-12-03 00:15:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 711 transitions. [2023-12-03 00:15:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:15:22,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:22,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:23,411 INFO 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 00:16:17,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:17,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 420 states and 760 transitions. [2023-12-03 00:16:17,499 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 760 transitions. [2023-12-03 00:16:17,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:16:17,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:17,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:17,670 INFO 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 00:16:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 428 states and 773 transitions. [2023-12-03 00:16:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 773 transitions. [2023-12-03 00:16:26,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:16:26,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:26,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:27,116 INFO 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 00:16:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:38,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 433 states and 787 transitions. [2023-12-03 00:16:38,121 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 787 transitions. [2023-12-03 00:16:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:16:38,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:38,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:38,779 INFO 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 00:16:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 443 states and 811 transitions. [2023-12-03 00:16:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 811 transitions. [2023-12-03 00:16:59,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:16:59,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:59,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:59,874 INFO 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 00:17:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 458 states and 845 transitions. [2023-12-03 00:17:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 845 transitions. [2023-12-03 00:17:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:17:27,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:28,279 INFO 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 00:18:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 478 states and 889 transitions. [2023-12-03 00:18:05,875 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 889 transitions. [2023-12-03 00:18:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:18:05,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:05,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 503 states and 941 transitions. [2023-12-03 00:18:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 941 transitions. [2023-12-03 00:18:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:18:50,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:50,468 INFO 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 00:18:58,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 506 states and 949 transitions. [2023-12-03 00:18:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 949 transitions. [2023-12-03 00:18:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:18:58,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:58,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:58,049 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 00:19:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 509 states and 957 transitions. [2023-12-03 00:19:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 957 transitions. [2023-12-03 00:19:05,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:05,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:05,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:05,633 INFO 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 00:19:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 512 states and 965 transitions. [2023-12-03 00:19:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 965 transitions. [2023-12-03 00:19:13,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:13,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:13,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:13,781 INFO 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 00:19:21,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 515 states and 971 transitions. [2023-12-03 00:19:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 971 transitions. [2023-12-03 00:19:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:21,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:21,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:21,136 INFO 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 00:19:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 517 states and 973 transitions. [2023-12-03 00:19:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 973 transitions. [2023-12-03 00:19:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:22,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:22,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:30,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 520 states and 981 transitions. [2023-12-03 00:19:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 981 transitions. [2023-12-03 00:19:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:30,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:30,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:30,321 INFO 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 00:19:37,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:37,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 523 states and 989 transitions. [2023-12-03 00:19:37,748 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 989 transitions. [2023-12-03 00:19:37,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:37,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:37,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:37,786 INFO 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 00:19:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 526 states and 995 transitions. [2023-12-03 00:19:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 995 transitions. [2023-12-03 00:19:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:45,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:45,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 529 states and 1003 transitions. [2023-12-03 00:19:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1003 transitions. [2023-12-03 00:19:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:52,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:52,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:52,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 532 states and 1009 transitions. [2023-12-03 00:19:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1009 transitions. [2023-12-03 00:19:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:19:59,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:59,967 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 00:20:07,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 535 states and 1015 transitions. [2023-12-03 00:20:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1015 transitions. [2023-12-03 00:20:07,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:20:07,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:07,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:07,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:14,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 538 states and 1025 transitions. [2023-12-03 00:20:14,983 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1025 transitions. [2023-12-03 00:20:14,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:20:14,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:14,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:15,632 INFO 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 00:21:11,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 564 states and 1087 transitions. [2023-12-03 00:21:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1087 transitions. [2023-12-03 00:21:11,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:21:11,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:11,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:21:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 567 states and 1095 transitions. [2023-12-03 00:21:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1095 transitions. [2023-12-03 00:21:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:21:19,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:19,902 INFO 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 00:21:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 570 states and 1101 transitions. [2023-12-03 00:21:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1101 transitions. [2023-12-03 00:21:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:21:28,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:28,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:28,365 INFO 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 00:21:36,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 573 states and 1107 transitions. [2023-12-03 00:21:36,836 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1107 transitions. [2023-12-03 00:21:36,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:21:36,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:36,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:36,865 INFO 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 00:21:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 576 states and 1116 transitions. [2023-12-03 00:21:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1116 transitions. [2023-12-03 00:21:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:21:44,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:44,669 INFO 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 00:22:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 584 states and 1136 transitions. [2023-12-03 00:22:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1136 transitions. [2023-12-03 00:22:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:22:02,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:02,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:02,139 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 00:22:10,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 587 states and 1142 transitions. [2023-12-03 00:22:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1142 transitions. [2023-12-03 00:22:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:22:10,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:10,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:22:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:18,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 590 states and 1148 transitions. [2023-12-03 00:22:18,504 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1148 transitions. [2023-12-03 00:22:18,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:22:18,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:18,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:18,532 INFO 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 00:22:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 598 states and 1168 transitions. [2023-12-03 00:22:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1168 transitions. [2023-12-03 00:22:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:22:35,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:35,385 INFO 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 00:22:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 601 states and 1174 transitions. [2023-12-03 00:22:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1174 transitions. [2023-12-03 00:22:43,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:22:43,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:43,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:43,254 INFO 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 00:22:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 604 states and 1180 transitions. [2023-12-03 00:22:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1180 transitions. [2023-12-03 00:22:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:22:51,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:51,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:51,400 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 00:23:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 612 states and 1198 transitions. [2023-12-03 00:23:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1198 transitions. [2023-12-03 00:23:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:23:07,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:07,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:07,429 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 00:23:14,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 615 states and 1204 transitions. [2023-12-03 00:23:14,956 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1204 transitions. [2023-12-03 00:23:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 00:23:14,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:14,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:27,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.