./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/theatreSquare.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 22:02:37,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:02:37,183 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:02:37,187 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:02:37,188 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:02:37,209 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:02:37,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:02:37,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:02:37,210 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:02:37,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:02:37,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:02:37,211 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:02:37,212 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:02:37,212 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:02:37,212 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:02:37,212 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:02:37,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:02:37,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:02:37,212 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:02:37,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:02:37,212 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:02:37,212 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:02:37,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:02:37,213 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_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 22:02:37,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:02:37,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:02:37,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:02:37,509 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:02:37,510 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:02:37,511 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loops-crafted-1/theatreSquare.c Unable to find full path for "g++" [2024-11-13 22:02:39,326 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:02:39,698 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:02:39,699 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/sv-benchmarks/c/loops-crafted-1/theatreSquare.c [2024-11-13 22:02:39,729 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/data/f9bae0b68/c25f362e6ec147e8a20529940ef43843/FLAGb58ba3022 [2024-11-13 22:02:39,765 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/data/f9bae0b68/c25f362e6ec147e8a20529940ef43843 [2024-11-13 22:02:39,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:02:39,769 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:02:39,770 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:02:39,770 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:02:39,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:02:39,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:02:39" (1/1) ... [2024-11-13 22:02:39,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@273b4d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:39, skipping insertion in model container [2024-11-13 22:02:39,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:02:39" (1/1) ... [2024-11-13 22:02:39,803 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:02:39,944 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_2951bdf7-891f-4517-a304-c7f1c42765bd/sv-benchmarks/c/loops-crafted-1/theatreSquare.c[370,383] [2024-11-13 22:02:39,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:02:39,985 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:02:39,997 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_2951bdf7-891f-4517-a304-c7f1c42765bd/sv-benchmarks/c/loops-crafted-1/theatreSquare.c[370,383] [2024-11-13 22:02:40,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:02:40,030 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:02:40,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40 WrapperNode [2024-11-13 22:02:40,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:02:40,032 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:02:40,033 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:02:40,033 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:02:40,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,048 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,069 INFO L138 Inliner]: procedures = 15, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 97 [2024-11-13 22:02:40,070 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:02:40,071 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:02:40,071 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:02:40,071 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:02:40,078 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,079 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,081 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,081 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,085 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,088 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,089 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,090 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,091 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:02:40,096 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:02:40,096 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:02:40,096 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:02:40,097 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:02:40,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:02:40,134 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:02:40,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2951bdf7-891f-4517-a304-c7f1c42765bd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:02:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:02:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:02:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:02:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:02:40,246 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:02:40,247 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:02:40,459 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-13 22:02:40,459 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:02:40,529 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:02:40,529 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:02:40,530 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:02:40 BoogieIcfgContainer [2024-11-13 22:02:40,530 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:02:40,531 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:02:40,531 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:02:40,540 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:02:40,540 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:02:40" (1/1) ... [2024-11-13 22:02:40,550 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:02:40,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-11-13 22:02:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-11-13 22:02:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:02:40,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:40,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2024-11-13 22:02:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2024-11-13 22:02:40,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:02:40,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:40,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:41,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:41,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:41,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 20 states and 33 transitions. [2024-11-13 22:02:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 33 transitions. [2024-11-13 22:02:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:02:41,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:41,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:41,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:41,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:41,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-11-13 22:02:41,694 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-11-13 22:02:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:02:41,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 26 states and 49 transitions. [2024-11-13 22:02:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2024-11-13 22:02:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:02:42,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:42,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:42,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:02:42,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:42,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 27 states and 52 transitions. [2024-11-13 22:02:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 52 transitions. [2024-11-13 22:02:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:02:42,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:42,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:02:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 28 states and 55 transitions. [2024-11-13 22:02:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 55 transitions. [2024-11-13 22:02:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:02:43,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:02:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:44,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 29 states and 58 transitions. [2024-11-13 22:02:44,693 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 58 transitions. [2024-11-13 22:02:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:02:44,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:02:45,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:45,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 30 states and 60 transitions. [2024-11-13 22:02:45,132 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 60 transitions. [2024-11-13 22:02:45,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:02:45,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:45,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:02:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 34 states and 75 transitions. [2024-11-13 22:02:46,363 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 75 transitions. [2024-11-13 22:02:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:02:46,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:46,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:02:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 32 states and 70 transitions. [2024-11-13 22:02:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 70 transitions. [2024-11-13 22:02:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:02:47,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:47,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:02:50,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 38 states and 94 transitions. [2024-11-13 22:02:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 94 transitions. [2024-11-13 22:02:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:02:50,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:50,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:02:51,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 39 states and 94 transitions. [2024-11-13 22:02:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 94 transitions. [2024-11-13 22:02:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:02:51,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:51,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:02:51,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:51,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 37 states and 85 transitions. [2024-11-13 22:02:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 85 transitions. [2024-11-13 22:02:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:02:51,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:52,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:02:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 42 states and 98 transitions. [2024-11-13 22:02:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 98 transitions. [2024-11-13 22:02:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:02:53,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:53,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:02:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 43 states and 100 transitions. [2024-11-13 22:02:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 100 transitions. [2024-11-13 22:02:54,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:02:54,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:54,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:55,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:02:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:58,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 48 states and 119 transitions. [2024-11-13 22:02:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 119 transitions. [2024-11-13 22:02:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:02:58,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:58,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:03:03,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 53 states and 134 transitions. [2024-11-13 22:03:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 134 transitions. [2024-11-13 22:03:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:03:03,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:03:07,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:07,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 59 states and 156 transitions. [2024-11-13 22:03:07,337 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 156 transitions. [2024-11-13 22:03:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:03:07,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:07,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:03:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 64 states and 174 transitions. [2024-11-13 22:03:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 174 transitions. [2024-11-13 22:03:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:03:14,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:14,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:14,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:03:17,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 62 states and 159 transitions. [2024-11-13 22:03:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 159 transitions. [2024-11-13 22:03:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:03:17,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:03:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:24,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 70 states and 195 transitions. [2024-11-13 22:03:24,752 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 195 transitions. [2024-11-13 22:03:24,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:03:24,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:24,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:24,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:03:28,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 72 states and 202 transitions. [2024-11-13 22:03:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 202 transitions. [2024-11-13 22:03:28,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:03:28,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:28,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:03:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:33,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 77 states and 217 transitions. [2024-11-13 22:03:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 217 transitions. [2024-11-13 22:03:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:03:33,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:35,428 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:03:39,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:39,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 78 states and 223 transitions. [2024-11-13 22:03:39,815 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 223 transitions. [2024-11-13 22:03:39,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:03:39,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:39,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:03:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 83 states and 244 transitions. [2024-11-13 22:03:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 244 transitions. [2024-11-13 22:03:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:03:45,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:45,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:03:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 90 states and 259 transitions. [2024-11-13 22:03:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 259 transitions. [2024-11-13 22:03:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:03:54,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:54,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:04:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 93 states and 265 transitions. [2024-11-13 22:04:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 265 transitions. [2024-11-13 22:04:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:04:00,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:00,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:01,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:04:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:02,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 90 states and 245 transitions. [2024-11-13 22:04:02,195 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 245 transitions. [2024-11-13 22:04:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:04:02,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:02,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:02,637 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:04:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 91 states and 247 transitions. [2024-11-13 22:04:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 247 transitions. [2024-11-13 22:04:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:04:03,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:03,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:03,853 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:04,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 87 states and 234 transitions. [2024-11-13 22:04:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 234 transitions. [2024-11-13 22:04:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:04:04,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:04,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:04:09,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:09,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 89 states and 240 transitions. [2024-11-13 22:04:09,552 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 240 transitions. [2024-11-13 22:04:09,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:04:09,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:09,662 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:04:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 94 states and 255 transitions. [2024-11-13 22:04:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 255 transitions. [2024-11-13 22:04:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:04:15,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:04:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 95 states and 255 transitions. [2024-11-13 22:04:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 255 transitions. [2024-11-13 22:04:16,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:04:16,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:16,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:04:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 100 states and 266 transitions. [2024-11-13 22:04:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 266 transitions. [2024-11-13 22:04:22,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:04:22,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:22,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:04:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 104 states and 276 transitions. [2024-11-13 22:04:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 276 transitions. [2024-11-13 22:04:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:04:28,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:28,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:04:42,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:42,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 110 states and 306 transitions. [2024-11-13 22:04:42,671 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 306 transitions. [2024-11-13 22:04:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:04:42,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:42,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:04:48,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:48,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 114 states and 328 transitions. [2024-11-13 22:04:48,780 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 328 transitions. [2024-11-13 22:04:48,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:04:48,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:48,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:50,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:04:52,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:52,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 114 states and 326 transitions. [2024-11-13 22:04:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 326 transitions. [2024-11-13 22:04:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:04:52,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:04:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:54,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 115 states and 328 transitions. [2024-11-13 22:04:54,509 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 328 transitions. [2024-11-13 22:04:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:04:54,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:54,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:04:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 118 states and 336 transitions. [2024-11-13 22:04:58,541 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 336 transitions. [2024-11-13 22:04:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:04:58,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:58,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:59,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:05:01,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:01,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 120 states and 340 transitions. [2024-11-13 22:05:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 340 transitions. [2024-11-13 22:05:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:05:01,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:01,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:05:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 121 states and 342 transitions. [2024-11-13 22:05:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 342 transitions. [2024-11-13 22:05:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:05:03,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:05:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 122 states and 343 transitions. [2024-11-13 22:05:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 343 transitions. [2024-11-13 22:05:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:05:04,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:08,103 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:14,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 124 states and 353 transitions. [2024-11-13 22:05:14,306 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 353 transitions. [2024-11-13 22:05:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:05:14,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:14,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:05:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 132 states and 394 transitions. [2024-11-13 22:05:32,343 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 394 transitions. [2024-11-13 22:05:32,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:05:32,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:32,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 140 states and 424 transitions. [2024-11-13 22:05:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 424 transitions. [2024-11-13 22:05:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:05:50,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:50,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:06:02,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 145 states and 440 transitions. [2024-11-13 22:06:02,102 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 440 transitions. [2024-11-13 22:06:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:06:02,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:02,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:06:03,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 146 states and 442 transitions. [2024-11-13 22:06:03,731 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 442 transitions. [2024-11-13 22:06:03,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:06:03,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:03,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:06:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:06,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 147 states and 444 transitions. [2024-11-13 22:06:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 444 transitions. [2024-11-13 22:06:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:06:06,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:06,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:06,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:06:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:11,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 150 states and 460 transitions. [2024-11-13 22:06:11,292 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 460 transitions. [2024-11-13 22:06:11,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:06:11,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:11,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:06:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 151 states and 464 transitions. [2024-11-13 22:06:13,179 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 464 transitions. [2024-11-13 22:06:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:06:13,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:13,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:06:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 158 states and 480 transitions. [2024-11-13 22:06:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 480 transitions. [2024-11-13 22:06:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:06:32,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:06:34,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:34,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 159 states and 480 transitions. [2024-11-13 22:06:34,652 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 480 transitions. [2024-11-13 22:06:34,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:06:34,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:34,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:34,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:06:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 164 states and 505 transitions. [2024-11-13 22:06:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 505 transitions. [2024-11-13 22:06:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:06:49,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:49,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:06:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:56,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 168 states and 516 transitions. [2024-11-13 22:06:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 516 transitions. [2024-11-13 22:06:56,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:06:56,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:56,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:07:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 172 states and 524 transitions. [2024-11-13 22:07:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 524 transitions. [2024-11-13 22:07:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:07:03,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:03,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:07:12,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:12,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 177 states and 539 transitions. [2024-11-13 22:07:12,480 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 539 transitions. [2024-11-13 22:07:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:07:12,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:12,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:07:29,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:29,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 151 states and 439 transitions. [2024-11-13 22:07:29,303 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 439 transitions. [2024-11-13 22:07:29,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:07:29,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:29,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:07:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 152 states and 440 transitions. [2024-11-13 22:07:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 440 transitions. [2024-11-13 22:07:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:07:49,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:49,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:07:53,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:53,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 150 states and 425 transitions. [2024-11-13 22:07:53,725 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 425 transitions. [2024-11-13 22:07:53,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:07:53,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:53,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:53,798 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:07:57,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 152 states and 429 transitions. [2024-11-13 22:07:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 429 transitions. [2024-11-13 22:07:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:07:57,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:08,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 155 states and 434 transitions. [2024-11-13 22:08:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 434 transitions. [2024-11-13 22:08:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:08,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:09,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:20,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 160 states and 444 transitions. [2024-11-13 22:08:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 444 transitions. [2024-11-13 22:08:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:20,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:20,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:20,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:20,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 161 states and 451 transitions. [2024-11-13 22:08:22,405 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 451 transitions. [2024-11-13 22:08:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:22,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:22,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:08:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 162 states and 451 transitions. [2024-11-13 22:08:24,404 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 451 transitions. [2024-11-13 22:08:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:24,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:24,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:25,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 167 states and 470 transitions. [2024-11-13 22:08:37,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 470 transitions. [2024-11-13 22:08:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:37,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:40,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:40,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 167 states and 469 transitions. [2024-11-13 22:08:40,158 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 469 transitions. [2024-11-13 22:08:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:40,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:40,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 168 states and 478 transitions. [2024-11-13 22:08:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 478 transitions. [2024-11-13 22:08:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:45,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:45,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:08:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 170 states and 482 transitions. [2024-11-13 22:08:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 482 transitions. [2024-11-13 22:08:50,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:50,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:50,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 172 states and 491 transitions. [2024-11-13 22:08:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 491 transitions. [2024-11-13 22:08:54,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:54,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:56,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 173 states and 491 transitions. [2024-11-13 22:08:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 491 transitions. [2024-11-13 22:08:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:56,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:56,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:57,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:59,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 174 states and 493 transitions. [2024-11-13 22:08:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 493 transitions. [2024-11-13 22:08:59,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:59,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:59,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:00,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 175 states and 495 transitions. [2024-11-13 22:09:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 495 transitions. [2024-11-13 22:09:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:05,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:07,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 176 states and 497 transitions. [2024-11-13 22:09:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 497 transitions. [2024-11-13 22:09:07,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:07,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:07,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:09,650 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:09:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 182 states and 513 transitions. [2024-11-13 22:09:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 513 transitions. [2024-11-13 22:09:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:23,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:23,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:09:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 187 states and 535 transitions. [2024-11-13 22:09:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 535 transitions. [2024-11-13 22:09:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:39,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:39,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:09:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 192 states and 553 transitions. [2024-11-13 22:09:56,135 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 553 transitions. [2024-11-13 22:09:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:56,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:10:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 195 states and 559 transitions. [2024-11-13 22:10:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 559 transitions. [2024-11-13 22:10:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:10:04,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:10:10,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:10,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 197 states and 563 transitions. [2024-11-13 22:10:10,254 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 563 transitions. [2024-11-13 22:10:10,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:10:10,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:10,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:10:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 200 states and 571 transitions. [2024-11-13 22:10:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 571 transitions. [2024-11-13 22:10:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:10:29,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:29,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:10:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 203 states and 589 transitions. [2024-11-13 22:10:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 589 transitions. [2024-11-13 22:10:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:10:44,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:44,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:44,542 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:10:46,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 204 states and 590 transitions. [2024-11-13 22:10:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 590 transitions. [2024-11-13 22:10:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:10:46,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:10:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 205 states and 592 transitions. [2024-11-13 22:10:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 592 transitions. [2024-11-13 22:10:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:10:54,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:10:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 206 states and 594 transitions. [2024-11-13 22:10:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 594 transitions. [2024-11-13 22:10:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:10:56,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:56,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:10:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 207 states and 595 transitions. [2024-11-13 22:10:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 595 transitions. [2024-11-13 22:10:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:10:59,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:59,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:11:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 214 states and 607 transitions. [2024-11-13 22:11:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 607 transitions. [2024-11-13 22:11:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:11:27,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:27,835 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 217 states and 612 transitions. [2024-11-13 22:11:34,580 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 612 transitions. [2024-11-13 22:11:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:11:34,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:34,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:39,904 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:12:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 225 states and 646 transitions. [2024-11-13 22:12:11,814 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 646 transitions. [2024-11-13 22:12:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:12:11,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:14,512 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:12:27,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 229 states and 656 transitions. [2024-11-13 22:12:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 656 transitions. [2024-11-13 22:12:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:12:27,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:27,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:12:36,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 230 states and 658 transitions. [2024-11-13 22:12:36,158 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 658 transitions. [2024-11-13 22:12:36,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:12:36,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:36,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:36,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:12:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 231 states and 660 transitions. [2024-11-13 22:12:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 660 transitions. [2024-11-13 22:12:39,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:12:39,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:39,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:47,177 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:13:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 233 states and 669 transitions. [2024-11-13 22:13:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 669 transitions. [2024-11-13 22:13:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:04,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:04,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:13:19,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:19,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 234 states and 670 transitions. [2024-11-13 22:13:19,612 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 670 transitions. [2024-11-13 22:13:19,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:19,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:19,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:13:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:27,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 236 states and 676 transitions. [2024-11-13 22:13:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 676 transitions. [2024-11-13 22:13:27,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:27,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:27,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:31,101 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:13:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 239 states and 700 transitions. [2024-11-13 22:13:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 700 transitions. [2024-11-13 22:13:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:43,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:13:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 242 states and 710 transitions. [2024-11-13 22:13:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 710 transitions. [2024-11-13 22:13:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:52,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:13:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 243 states and 713 transitions. [2024-11-13 22:13:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 713 transitions. [2024-11-13 22:13:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:59,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:59,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:05,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 245 states and 722 transitions. [2024-11-13 22:14:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 722 transitions. [2024-11-13 22:14:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:14:05,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:05,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:14:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 246 states and 723 transitions. [2024-11-13 22:14:09,301 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 723 transitions. [2024-11-13 22:14:09,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:14:09,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:18,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 249 states and 733 transitions. [2024-11-13 22:14:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 733 transitions. [2024-11-13 22:14:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:14:18,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:18,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 252 states and 740 transitions. [2024-11-13 22:14:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 740 transitions. [2024-11-13 22:14:28,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:14:28,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:28,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:28,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 254 states and 743 transitions. [2024-11-13 22:14:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 743 transitions. [2024-11-13 22:14:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:14:34,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:14:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 259 states and 754 transitions. [2024-11-13 22:14:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 754 transitions. [2024-11-13 22:14:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:14:59,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:59,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:08,475 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:37,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:37,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 260 states and 756 transitions. [2024-11-13 22:15:37,138 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 756 transitions. [2024-11-13 22:15:37,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:15:37,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:37,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:15:54,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 264 states and 771 transitions. [2024-11-13 22:15:54,831 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 771 transitions. [2024-11-13 22:15:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:15:54,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:54,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:54,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:16:01,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 266 states and 775 transitions. [2024-11-13 22:16:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 775 transitions. [2024-11-13 22:16:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:16:01,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:01,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:16:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 267 states and 777 transitions. [2024-11-13 22:16:04,623 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 777 transitions. [2024-11-13 22:16:04,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:16:04,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:04,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:16:18,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 271 states and 784 transitions. [2024-11-13 22:16:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 784 transitions. [2024-11-13 22:16:18,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:16:18,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:16:21,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 272 states and 793 transitions. [2024-11-13 22:16:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 793 transitions. [2024-11-13 22:16:21,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:16:21,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:21,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:21,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:16:24,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 273 states and 793 transitions. [2024-11-13 22:16:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 793 transitions. [2024-11-13 22:16:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:16:24,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:16:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 274 states and 795 transitions. [2024-11-13 22:16:27,831 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 795 transitions. [2024-11-13 22:16:27,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:16:27,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:27,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:27,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat