./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/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_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/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_9b3991f9-3111-4d9c-8845-e13205427ff1/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 fbc1afdc0c527a20ea946075190a27bee4243d56a1bede1487b2df57b3410a93 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:10:28,001 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:10:28,064 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 00:10:28,068 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:10:28,069 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:10:28,089 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:10:28,090 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:10:28,091 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:10:28,091 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:10:28,092 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:10:28,093 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:10:28,093 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:10:28,093 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:10:28,094 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:10:28,094 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:10:28,095 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:10:28,095 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:10:28,096 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:10:28,096 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:10:28,097 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:10:28,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:10:28,101 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:10:28,101 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:10:28,102 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:10:28,102 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:10:28,103 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:10:28,103 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:10:28,103 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:10:28,104 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:10:28,104 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:10:28,105 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:10:28,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:10:28,105 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:10:28,105 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_9b3991f9-3111-4d9c-8845-e13205427ff1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fbc1afdc0c527a20ea946075190a27bee4243d56a1bede1487b2df57b3410a93 [2023-12-03 00:10:28,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:10:28,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:10:28,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:10:28,328 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:10:28,328 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:10:28,329 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c [2023-12-03 00:10:31,097 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:10:31,301 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:10:31,302 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c [2023-12-03 00:10:31,314 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/data/b1fb76037/878ffc1106084a299712ca4a274af37a/FLAG3d2e565b2 [2023-12-03 00:10:31,329 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/data/b1fb76037/878ffc1106084a299712ca4a274af37a [2023-12-03 00:10:31,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:10:31,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:10:31,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:10:31,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:10:31,338 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:10:31,339 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,340 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6687453c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31, skipping insertion in model container [2023-12-03 00:10:31,340 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,395 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:10:31,614 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_9b3991f9-3111-4d9c-8845-e13205427ff1/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c[10019,10032] [2023-12-03 00:10:31,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:10:31,710 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:10:31,774 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c[10019,10032] [2023-12-03 00:10:31,823 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:10:31,842 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:10:31,842 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31 WrapperNode [2023-12-03 00:10:31,842 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:10:31,843 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:10:31,843 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:10:31,843 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:10:31,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,866 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,900 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1035 [2023-12-03 00:10:31,900 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:10:31,901 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:10:31,901 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:10:31,901 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:10:31,908 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,913 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,913 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,931 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,940 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,945 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,960 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,967 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:10:31,968 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:10:31,969 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:10:31,969 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:10:31,969 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:10:31" (1/1) ... [2023-12-03 00:10:31,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:10:31,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:10:32,006 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:10:32,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3991f9-3111-4d9c-8845-e13205427ff1/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:10:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:10:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:10:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:10:32,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:10:32,190 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:10:32,192 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:10:32,883 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:10:33,081 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:10:33,081 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 00:10:33,082 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:10:33 BoogieIcfgContainer [2023-12-03 00:10:33,083 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:10:33,084 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:10:33,084 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:10:33,091 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:10:33,091 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:10:33" (1/1) ... [2023-12-03 00:10:33,098 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:10:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 198 states and 335 transitions. [2023-12-03 00:10:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 335 transitions. [2023-12-03 00:10:33,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 00:10:33,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:33,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:10:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 217 states and 371 transitions. [2023-12-03 00:10:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 371 transitions. [2023-12-03 00:10:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 00:10:34,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:34,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:34,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:10:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:36,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 229 states and 397 transitions. [2023-12-03 00:10:36,072 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 397 transitions. [2023-12-03 00:10:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 00:10:36,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:36,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:10:38,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 245 states and 433 transitions. [2023-12-03 00:10:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 433 transitions. [2023-12-03 00:10:38,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 00:10:38,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:38,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:38,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:10:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 265 states and 478 transitions. [2023-12-03 00:10:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 478 transitions. [2023-12-03 00:10:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 00:10:42,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:42,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:10:47,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:47,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 273 states and 498 transitions. [2023-12-03 00:10:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 498 transitions. [2023-12-03 00:10:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 00:10:47,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:47,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:10:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 277 states and 510 transitions. [2023-12-03 00:10:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 510 transitions. [2023-12-03 00:10:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 00:10:55,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:55,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:11:05,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:05,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 277 states and 509 transitions. [2023-12-03 00:11:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 509 transitions. [2023-12-03 00:11:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:11:05,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:05,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:11,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:11:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 313 states and 595 transitions. [2023-12-03 00:11:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 595 transitions. [2023-12-03 00:11:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:11:52,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:52,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:12:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 345 states and 673 transitions. [2023-12-03 00:12:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 673 transitions. [2023-12-03 00:12:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:12:20,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:20,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:30,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:13:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 379 states and 755 transitions. [2023-12-03 00:13:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 755 transitions. [2023-12-03 00:13:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:13:03,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:03,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:13:27,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:27,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 395 states and 794 transitions. [2023-12-03 00:13:27,094 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 794 transitions. [2023-12-03 00:13:27,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:13:27,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:27,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:27,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:13:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:56,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 407 states and 822 transitions. [2023-12-03 00:13:56,412 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 822 transitions. [2023-12-03 00:13:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:13:56,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:56,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:57,078 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 00:14:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:33,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 415 states and 840 transitions. [2023-12-03 00:14:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 840 transitions. [2023-12-03 00:14:33,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:14:33,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:33,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:15:33,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 449 states and 940 transitions. [2023-12-03 00:15:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 940 transitions. [2023-12-03 00:15:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:15:33,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:33,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:16:23,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 453 states and 948 transitions. [2023-12-03 00:16:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 948 transitions. [2023-12-03 00:16:23,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:16:23,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:23,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:17:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 481 states and 1033 transitions. [2023-12-03 00:17:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1033 transitions. [2023-12-03 00:17:22,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:17:22,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:22,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:18:26,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:26,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 478 states and 1013 transitions. [2023-12-03 00:18:26,347 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1013 transitions. [2023-12-03 00:18:26,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:18:26,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:26,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:34,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:34,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 496 states and 1060 transitions. [2023-12-03 00:19:34,675 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1060 transitions. [2023-12-03 00:19:34,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:19:34,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:34,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:40,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 499 states and 1066 transitions. [2023-12-03 00:19:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1066 transitions. [2023-12-03 00:19:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:19:40,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 502 states and 1072 transitions. [2023-12-03 00:19:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1072 transitions. [2023-12-03 00:19:46,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:19:46,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:46,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 505 states and 1079 transitions. [2023-12-03 00:19:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1079 transitions. [2023-12-03 00:19:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:19:53,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:19:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 508 states and 1087 transitions. [2023-12-03 00:19:59,259 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1087 transitions. [2023-12-03 00:19:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:19:59,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:05,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 511 states and 1093 transitions. [2023-12-03 00:20:05,492 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1093 transitions. [2023-12-03 00:20:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:05,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:05,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 514 states and 1099 transitions. [2023-12-03 00:20:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1099 transitions. [2023-12-03 00:20:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:12,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:12,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:18,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 517 states and 1109 transitions. [2023-12-03 00:20:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1109 transitions. [2023-12-03 00:20:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:18,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:18,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 520 states and 1117 transitions. [2023-12-03 00:20:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1117 transitions. [2023-12-03 00:20:25,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:25,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:25,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:31,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:31,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 523 states and 1125 transitions. [2023-12-03 00:20:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1125 transitions. [2023-12-03 00:20:31,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:31,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:31,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:37,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 526 states and 1131 transitions. [2023-12-03 00:20:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1131 transitions. [2023-12-03 00:20:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:37,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:43,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 521 states and 1113 transitions. [2023-12-03 00:20:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1113 transitions. [2023-12-03 00:20:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:43,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:43,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 517 states and 1102 transitions. [2023-12-03 00:20:49,269 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1102 transitions. [2023-12-03 00:20:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:49,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:49,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:20:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:55,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 513 states and 1092 transitions. [2023-12-03 00:20:55,849 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1092 transitions. [2023-12-03 00:20:55,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:20:55,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:55,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:21:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 509 states and 1082 transitions. [2023-12-03 00:21:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1082 transitions. [2023-12-03 00:21:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:21:01,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:21:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:07,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 492 states and 1033 transitions. [2023-12-03 00:21:07,915 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1033 transitions. [2023-12-03 00:21:07,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 00:21:07,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:07,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:21,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:22:20,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:20,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 512 states and 1080 transitions. [2023-12-03 00:22:20,042 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1080 transitions. [2023-12-03 00:22:20,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 00:22:20,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:20,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:22:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 515 states and 1088 transitions. [2023-12-03 00:22:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1088 transitions. [2023-12-03 00:22:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 00:22:27,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:27,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:23:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 537 states and 1146 transitions. [2023-12-03 00:23:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1146 transitions. [2023-12-03 00:23:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 00:23:19,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:19,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:35,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.