./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/theatreSquare.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/theatreSquare.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3 --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 90f363148c6ea94b18bb0ae0702d2476b109719554576ef0704192e7e62145c3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:57:38,967 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:57:39,081 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 01:57:39,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:57:39,091 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:57:39,123 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:57:39,125 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:57:39,126 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:57:39,126 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:57:39,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:57:39,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:57:39,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:57:39,128 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:57:39,129 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:57:39,129 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:57:39,129 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:57:39,129 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:57:39,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:57:39,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:57:39,130 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:57:39,130 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:57:39,130 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:57:39,130 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:57:39,130 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:57:39,130 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:57:39,131 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:57:39,131 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:57:39,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:39,131 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:57:39,131 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:57:39,132 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:57:39,132 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:57:39,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:57:39,132 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3 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 -> 90f363148c6ea94b18bb0ae0702d2476b109719554576ef0704192e7e62145c3 [2024-11-25 01:57:39,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:57:39,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:57:39,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:57:39,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:57:39,610 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:57:39,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/loops-crafted-1/theatreSquare.c [2024-11-25 01:57:42,727 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/data/638988612/82d327f04f264225a5f9ac93054b9827/FLAG0542c0b05 [2024-11-25 01:57:43,004 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:57:43,005 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/sv-benchmarks/c/loops-crafted-1/theatreSquare.c [2024-11-25 01:57:43,018 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/data/638988612/82d327f04f264225a5f9ac93054b9827/FLAG0542c0b05 [2024-11-25 01:57:43,038 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/data/638988612/82d327f04f264225a5f9ac93054b9827 [2024-11-25 01:57:43,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:57:43,043 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:57:43,045 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:43,045 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:57:43,051 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:57:43,052 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,054 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4df15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43, skipping insertion in model container [2024-11-25 01:57:43,054 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:57:43,249 WARN L250 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_b1de2ce6-d889-4261-addd-dd36e99b8248/sv-benchmarks/c/loops-crafted-1/theatreSquare.c[370,383] [2024-11-25 01:57:43,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:43,293 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:57:43,303 WARN L250 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_b1de2ce6-d889-4261-addd-dd36e99b8248/sv-benchmarks/c/loops-crafted-1/theatreSquare.c[370,383] [2024-11-25 01:57:43,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:43,337 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:57:43,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43 WrapperNode [2024-11-25 01:57:43,338 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:43,340 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:43,340 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:57:43,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:57:43,350 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,359 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,381 INFO L138 Inliner]: procedures = 15, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 97 [2024-11-25 01:57:43,381 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:43,382 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:57:43,382 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:57:43,382 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:57:43,389 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,390 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,395 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,396 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,399 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,400 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,406 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,414 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,414 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,416 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:57:43,417 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:57:43,418 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:57:43,419 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:57:43,419 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:43,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:57:43,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:57:43,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1de2ce6-d889-4261-addd-dd36e99b8248/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:57:43,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:57:43,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:57:43,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:57:43,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:57:43,573 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:57:43,575 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:57:43,753 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-25 01:57:43,753 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:57:43,828 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:57:43,828 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-25 01:57:43,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:43 BoogieIcfgContainer [2024-11-25 01:57:43,829 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:57:43,830 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:57:43,830 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:57:43,846 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:57:43,847 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:43" (1/1) ... [2024-11-25 01:57:43,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:57:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-11-25 01:57:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-11-25 01:57:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 01:57:43,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2024-11-25 01:57:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2024-11-25 01:57:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 01:57:44,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:44,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 20 states and 33 transitions. [2024-11-25 01:57:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 33 transitions. [2024-11-25 01:57:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 01:57:44,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:44,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:45,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-11-25 01:57:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-11-25 01:57:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 01:57:45,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:45,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:45,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 26 states and 49 transitions. [2024-11-25 01:57:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2024-11-25 01:57:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 01:57:45,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:45,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:57:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 27 states and 52 transitions. [2024-11-25 01:57:46,238 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 52 transitions. [2024-11-25 01:57:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 01:57:46,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:46,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:57:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 28 states and 55 transitions. [2024-11-25 01:57:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 55 transitions. [2024-11-25 01:57:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 01:57:46,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:46,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:57:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 29 states and 58 transitions. [2024-11-25 01:57:48,306 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 58 transitions. [2024-11-25 01:57:48,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 01:57:48,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:48,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:48,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:57:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 30 states and 60 transitions. [2024-11-25 01:57:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 60 transitions. [2024-11-25 01:57:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 01:57:48,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:48,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:57:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 28 states and 55 transitions. [2024-11-25 01:57:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 55 transitions. [2024-11-25 01:57:50,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 01:57:50,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:50,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:50,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:57:52,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:52,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 32 states and 70 transitions. [2024-11-25 01:57:52,060 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 70 transitions. [2024-11-25 01:57:52,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 01:57:52,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:52,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:52,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:57:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:54,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 37 states and 88 transitions. [2024-11-25 01:57:54,602 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 88 transitions. [2024-11-25 01:57:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 01:57:54,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:54,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:54,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 01:57:56,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:56,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 39 states and 94 transitions. [2024-11-25 01:57:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 94 transitions. [2024-11-25 01:57:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 01:57:56,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:56,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:57:57,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 37 states and 85 transitions. [2024-11-25 01:57:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 85 transitions. [2024-11-25 01:57:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 01:57:57,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:57,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:58:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 42 states and 104 transitions. [2024-11-25 01:58:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 104 transitions. [2024-11-25 01:58:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 01:58:01,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:58:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:06,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 48 states and 127 transitions. [2024-11-25 01:58:06,193 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 127 transitions. [2024-11-25 01:58:06,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 01:58:06,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:06,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:58:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 154 transitions. [2024-11-25 01:58:09,617 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 154 transitions. [2024-11-25 01:58:09,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 01:58:09,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:10,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 59 states and 170 transitions. [2024-11-25 01:58:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 170 transitions. [2024-11-25 01:58:13,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:13,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:13,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:58:19,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:19,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 64 states and 184 transitions. [2024-11-25 01:58:19,687 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 184 transitions. [2024-11-25 01:58:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:19,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:19,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:20,078 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:58:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 63 states and 178 transitions. [2024-11-25 01:58:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 178 transitions. [2024-11-25 01:58:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:20,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:20,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:20,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:21,420 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:58:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 67 states and 191 transitions. [2024-11-25 01:58:24,786 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 191 transitions. [2024-11-25 01:58:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:24,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:58:34,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 75 states and 245 transitions. [2024-11-25 01:58:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 245 transitions. [2024-11-25 01:58:34,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:34,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:58:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 78 states and 260 transitions. [2024-11-25 01:58:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 260 transitions. [2024-11-25 01:58:36,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:36,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:58:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 83 states and 284 transitions. [2024-11-25 01:58:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 284 transitions. [2024-11-25 01:58:41,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:41,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:41,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:58:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 85 states and 289 transitions. [2024-11-25 01:58:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 289 transitions. [2024-11-25 01:58:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:43,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:43,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:43,824 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:58:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:44,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 86 states and 293 transitions. [2024-11-25 01:58:44,805 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 293 transitions. [2024-11-25 01:58:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:44,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:44,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:47,394 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:58,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 94 states and 337 transitions. [2024-11-25 01:58:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 337 transitions. [2024-11-25 01:58:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:58,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:58,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:59:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 101 states and 354 transitions. [2024-11-25 01:59:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 354 transitions. [2024-11-25 01:59:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:59:06,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:06,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:07,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:59:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 106 states and 368 transitions. [2024-11-25 01:59:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 368 transitions. [2024-11-25 01:59:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:59:13,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:13,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:13,477 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:59:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 107 states and 369 transitions. [2024-11-25 01:59:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 369 transitions. [2024-11-25 01:59:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:14,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 108 states and 374 transitions. [2024-11-25 01:59:16,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 374 transitions. [2024-11-25 01:59:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:16,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 01:59:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 110 states and 383 transitions. [2024-11-25 01:59:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 383 transitions. [2024-11-25 01:59:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:18,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:18,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 01:59:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 111 states and 386 transitions. [2024-11-25 01:59:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 386 transitions. [2024-11-25 01:59:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:20,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:20,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 01:59:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 112 states and 390 transitions. [2024-11-25 01:59:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 390 transitions. [2024-11-25 01:59:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:21,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:23,923 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:59:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 117 states and 413 transitions. [2024-11-25 01:59:32,362 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 413 transitions. [2024-11-25 01:59:32,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:32,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:32,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:59:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 119 states and 421 transitions. [2024-11-25 01:59:35,322 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 421 transitions. [2024-11-25 01:59:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:35,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:35,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:59:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 121 states and 427 transitions. [2024-11-25 01:59:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 427 transitions. [2024-11-25 01:59:38,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:38,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:38,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 122 states and 430 transitions. [2024-11-25 01:59:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 430 transitions. [2024-11-25 01:59:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:39,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:39,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 01:59:46,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:46,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 125 states and 436 transitions. [2024-11-25 01:59:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 436 transitions. [2024-11-25 01:59:46,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:46,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:46,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 01:59:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 126 states and 439 transitions. [2024-11-25 01:59:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 439 transitions. [2024-11-25 01:59:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:48,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:48,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 130 states and 451 transitions. [2024-11-25 01:59:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 451 transitions. [2024-11-25 01:59:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:55,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:55,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 01:59:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 131 states and 454 transitions. [2024-11-25 01:59:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 454 transitions. [2024-11-25 01:59:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:57,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:11,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 138 states and 488 transitions. [2024-11-25 02:00:11,589 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 488 transitions. [2024-11-25 02:00:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:00:11,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:11,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:11,690 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:14,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:14,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 140 states and 494 transitions. [2024-11-25 02:00:14,254 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 494 transitions. [2024-11-25 02:00:14,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:00:14,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:14,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:00:18,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 142 states and 499 transitions. [2024-11-25 02:00:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 499 transitions. [2024-11-25 02:00:18,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:18,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:18,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:00:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 147 states and 532 transitions. [2024-11-25 02:00:29,366 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 532 transitions. [2024-11-25 02:00:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:29,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:29,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 150 states and 545 transitions. [2024-11-25 02:00:34,540 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 545 transitions. [2024-11-25 02:00:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:34,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:34,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:34,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:34,910 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:00:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 153 states and 559 transitions. [2024-11-25 02:00:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 559 transitions. [2024-11-25 02:00:38,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:38,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:38,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 155 states and 561 transitions. [2024-11-25 02:00:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 561 transitions. [2024-11-25 02:00:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:43,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:43,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:43,802 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:00:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:45,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 156 states and 564 transitions. [2024-11-25 02:00:45,178 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 564 transitions. [2024-11-25 02:00:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:45,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:45,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 160 states and 574 transitions. [2024-11-25 02:00:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 574 transitions. [2024-11-25 02:00:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:51,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:51,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:00:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:53,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 161 states and 577 transitions. [2024-11-25 02:00:53,501 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 577 transitions. [2024-11-25 02:00:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:53,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:53,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:57,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 163 states and 581 transitions. [2024-11-25 02:00:57,397 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 581 transitions. [2024-11-25 02:00:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:57,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:57,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:00:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 163 states and 580 transitions. [2024-11-25 02:00:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 580 transitions. [2024-11-25 02:00:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:00:59,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:59,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:01,473 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 168 states and 601 transitions. [2024-11-25 02:01:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 601 transitions. [2024-11-25 02:01:10,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:01:10,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:10,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 170 states and 611 transitions. [2024-11-25 02:01:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 611 transitions. [2024-11-25 02:01:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:01:27,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:27,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 178 states and 657 transitions. [2024-11-25 02:01:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 657 transitions. [2024-11-25 02:01:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:01:46,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:59,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 183 states and 681 transitions. [2024-11-25 02:01:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 681 transitions. [2024-11-25 02:01:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:01:59,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:59,418 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 186 states and 689 transitions. [2024-11-25 02:02:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 689 transitions. [2024-11-25 02:02:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:02:06,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:08,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 187 states and 692 transitions. [2024-11-25 02:02:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 692 transitions. [2024-11-25 02:02:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:02:08,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:08,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 189 states and 703 transitions. [2024-11-25 02:02:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 703 transitions. [2024-11-25 02:02:16,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:02:16,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:16,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:16,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 191 states and 709 transitions. [2024-11-25 02:02:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 709 transitions. [2024-11-25 02:02:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:02:21,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:21,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:25,490 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 198 states and 735 transitions. [2024-11-25 02:02:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 735 transitions. [2024-11-25 02:02:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:02:43,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:43,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:02:49,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 201 states and 743 transitions. [2024-11-25 02:02:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 743 transitions. [2024-11-25 02:02:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:02:49,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:49,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:02:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 202 states and 745 transitions. [2024-11-25 02:02:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 745 transitions. [2024-11-25 02:02:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:02:51,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:56,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:03:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 208 states and 776 transitions. [2024-11-25 02:03:14,981 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 776 transitions. [2024-11-25 02:03:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:03:14,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:14,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:03:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 213 states and 817 transitions. [2024-11-25 02:03:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 817 transitions. [2024-11-25 02:03:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:03:36,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:36,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:03:43,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 214 states and 820 transitions. [2024-11-25 02:03:43,102 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 820 transitions. [2024-11-25 02:03:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:03:43,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:43,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:03:55,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 217 states and 837 transitions. [2024-11-25 02:03:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 837 transitions. [2024-11-25 02:03:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:03:55,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:03:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:57,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 218 states and 841 transitions. [2024-11-25 02:03:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 841 transitions. [2024-11-25 02:03:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:03:57,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:04:00,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 219 states and 843 transitions. [2024-11-25 02:04:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 843 transitions. [2024-11-25 02:04:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:00,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:04:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:02,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 212 states and 781 transitions. [2024-11-25 02:04:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 781 transitions. [2024-11-25 02:04:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:02,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:02,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:02,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:04:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 213 states and 785 transitions. [2024-11-25 02:04:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 785 transitions. [2024-11-25 02:04:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:05,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:04:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 215 states and 790 transitions. [2024-11-25 02:04:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 790 transitions. [2024-11-25 02:04:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:09,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:04:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:12,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 216 states and 792 transitions. [2024-11-25 02:04:12,686 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 792 transitions. [2024-11-25 02:04:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:12,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:12,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:04:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 217 states and 793 transitions. [2024-11-25 02:04:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 793 transitions. [2024-11-25 02:04:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:15,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:15,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:04:17,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 218 states and 795 transitions. [2024-11-25 02:04:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 795 transitions. [2024-11-25 02:04:17,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:17,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:17,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:04:34,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 224 states and 826 transitions. [2024-11-25 02:04:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 826 transitions. [2024-11-25 02:04:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:34,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:04:36,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:36,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 225 states and 833 transitions. [2024-11-25 02:04:36,854 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 833 transitions. [2024-11-25 02:04:36,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:36,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:36,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:04:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 226 states and 848 transitions. [2024-11-25 02:04:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 848 transitions. [2024-11-25 02:04:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:39,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:39,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:04:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 229 states and 862 transitions. [2024-11-25 02:04:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 862 transitions. [2024-11-25 02:04:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:46,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:46,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:49,540 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:04:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 231 states and 866 transitions. [2024-11-25 02:04:58,213 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 866 transitions. [2024-11-25 02:04:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:04:58,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:05:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 233 states and 871 transitions. [2024-11-25 02:05:02,870 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 871 transitions. [2024-11-25 02:05:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:05:02,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:02,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:05:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 239 states and 887 transitions. [2024-11-25 02:05:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 887 transitions. [2024-11-25 02:05:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:05:20,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:20,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:05:45,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:45,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 244 states and 903 transitions. [2024-11-25 02:05:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 903 transitions. [2024-11-25 02:05:45,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:05:45,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:45,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 250 states and 926 transitions. [2024-11-25 02:06:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 926 transitions. [2024-11-25 02:06:10,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:06:10,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:10,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:13,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 251 states and 932 transitions. [2024-11-25 02:06:13,809 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 932 transitions. [2024-11-25 02:06:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:06:13,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:13,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:06:17,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 252 states and 933 transitions. [2024-11-25 02:06:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 933 transitions. [2024-11-25 02:06:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:06:17,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:17,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:06:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 255 states and 949 transitions. [2024-11-25 02:06:25,889 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 949 transitions. [2024-11-25 02:06:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:06:25,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:25,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:26,326 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:06:31,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 257 states and 955 transitions. [2024-11-25 02:06:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 955 transitions. [2024-11-25 02:06:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:06:31,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:06:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:43,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 259 states and 964 transitions. [2024-11-25 02:06:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 964 transitions. [2024-11-25 02:06:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:06:43,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:43,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:06:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:56,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 261 states and 982 transitions. [2024-11-25 02:06:56,003 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 982 transitions. [2024-11-25 02:06:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:06:56,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:56,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:56,428 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:06:59,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:59,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 262 states and 988 transitions. [2024-11-25 02:06:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 988 transitions. [2024-11-25 02:06:59,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:06:59,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:59,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:07:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:03,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 263 states and 990 transitions. [2024-11-25 02:07:03,258 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 990 transitions. [2024-11-25 02:07:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:03,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:03,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:04,285 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:07:07,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:07,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 264 states and 996 transitions. [2024-11-25 02:07:07,678 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 996 transitions. [2024-11-25 02:07:07,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:07,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:07,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:24,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:24,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 267 states and 1015 transitions. [2024-11-25 02:07:24,390 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 1015 transitions. [2024-11-25 02:07:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:24,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:24,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:27,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 268 states and 1016 transitions. [2024-11-25 02:07:27,139 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 1016 transitions. [2024-11-25 02:07:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:27,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:27,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 269 states and 1027 transitions. [2024-11-25 02:07:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 1027 transitions. [2024-11-25 02:07:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:34,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:34,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:07:38,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 270 states and 1031 transitions. [2024-11-25 02:07:38,205 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 1031 transitions. [2024-11-25 02:07:38,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:38,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:38,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:07:43,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:43,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 272 states and 1042 transitions. [2024-11-25 02:07:43,532 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 1042 transitions. [2024-11-25 02:07:43,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:43,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:43,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:07:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 273 states and 1046 transitions. [2024-11-25 02:07:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 1046 transitions. [2024-11-25 02:07:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:46,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:08:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 279 states and 1085 transitions. [2024-11-25 02:08:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 1085 transitions. [2024-11-25 02:08:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:08:20,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:20,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:21,112 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:08:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 282 states and 1091 transitions. [2024-11-25 02:08:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 1091 transitions. [2024-11-25 02:08:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:08:28,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:28,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:29,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:08:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 285 states and 1096 transitions. [2024-11-25 02:08:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 1096 transitions. [2024-11-25 02:08:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:08:37,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:46,927 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:09:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:04,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 288 states and 1126 transitions. [2024-11-25 02:09:04,890 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 1126 transitions. [2024-11-25 02:09:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:04,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:04,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:05,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:09:14,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:14,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 291 states and 1134 transitions. [2024-11-25 02:09:14,425 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 1134 transitions. [2024-11-25 02:09:14,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:14,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:14,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:15,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:09:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:23,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 293 states and 1135 transitions. [2024-11-25 02:09:23,084 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 1135 transitions. [2024-11-25 02:09:23,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:23,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:23,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:09:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 294 states and 1138 transitions. [2024-11-25 02:09:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 1138 transitions. [2024-11-25 02:09:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:26,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:26,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:09:29,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 295 states and 1138 transitions. [2024-11-25 02:09:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 1138 transitions. [2024-11-25 02:09:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:29,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:29,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:09:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 298 states and 1155 transitions. [2024-11-25 02:09:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 1155 transitions. [2024-11-25 02:09:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:38,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:09:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:47,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 301 states and 1173 transitions. [2024-11-25 02:09:47,558 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 1173 transitions. [2024-11-25 02:09:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:47,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:47,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:47,654 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:09:50,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 302 states and 1182 transitions. [2024-11-25 02:09:50,822 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 1182 transitions. [2024-11-25 02:09:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:50,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:50,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:09:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:56,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 304 states and 1188 transitions. [2024-11-25 02:09:56,932 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 1188 transitions. [2024-11-25 02:09:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:09:56,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:56,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:10:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 310 states and 1203 transitions. [2024-11-25 02:10:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 1203 transitions. [2024-11-25 02:10:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:10:18,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:10:39,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:39,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 315 states and 1214 transitions. [2024-11-25 02:10:39,011 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 1214 transitions. [2024-11-25 02:10:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:10:39,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:39,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:41,245 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:10:56,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:56,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 320 states and 1230 transitions. [2024-11-25 02:10:56,906 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 1230 transitions. [2024-11-25 02:10:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:10:56,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:56,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.