./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a22440a8f255aec9d5730865f842f7cbb927d7105e4870e8c7e734895eef852b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:55:19,443 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:55:19,540 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:55:19,546 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:55:19,549 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:55:19,586 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:55:19,586 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:55:19,587 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:55:19,590 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:55:19,591 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:55:19,591 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:55:19,592 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:55:19,592 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:55:19,593 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:55:19,593 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:55:19,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:55:19,596 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:55:19,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:55:19,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:55:19,599 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:55:19,599 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:55:19,600 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:55:19,600 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:55:19,600 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:55:19,601 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:55:19,601 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:55:19,601 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:55:19,602 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:55:19,602 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:55:19,602 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:19,603 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:55:19,603 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:55:19,603 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:55:19,604 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:55:19,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:55:19,604 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a22440a8f255aec9d5730865f842f7cbb927d7105e4870e8c7e734895eef852b [2024-11-08 22:55:19,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:55:19,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:55:19,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:55:19,903 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:55:19,904 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:55:19,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i Unable to find full path for "g++" [2024-11-08 22:55:22,049 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:55:22,255 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:55:22,255 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i [2024-11-08 22:55:22,274 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/data/b28e0648f/254a1778de504264b678ba875b892736/FLAG12ac4e389 [2024-11-08 22:55:22,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/data/b28e0648f/254a1778de504264b678ba875b892736 [2024-11-08 22:55:22,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:55:22,298 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:55:22,299 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:22,300 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:55:22,306 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:55:22,307 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bc60318 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22, skipping insertion in model container [2024-11-08 22:55:22,312 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,347 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:55:22,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:22,625 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:55:22,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:22,667 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:55:22,668 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22 WrapperNode [2024-11-08 22:55:22,668 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:22,669 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:22,670 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:55:22,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:55:22,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,686 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,709 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 44 [2024-11-08 22:55:22,713 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:22,714 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:55:22,714 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:55:22,715 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:55:22,726 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,728 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,729 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,732 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,736 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,737 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,738 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,740 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:55:22,742 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:55:22,742 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:55:22,742 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:55:22,743 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:22" (1/1) ... [2024-11-08 22:55:22,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:22,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:55:22,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:55:22,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdb2f82-6e08-4194-a18a-80cab762de21/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:55:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:55:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:55:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:55:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:55:22,898 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:55:22,901 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:55:23,108 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-08 22:55:23,108 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:55:23,163 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:55:23,164 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:55:23,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:23 BoogieIcfgContainer [2024-11-08 22:55:23,164 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:55:23,165 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:55:23,166 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:55:23,182 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:55:23,182 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:23" (1/1) ... [2024-11-08 22:55:23,197 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:55:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2024-11-08 22:55:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2024-11-08 22:55:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:55:23,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:23,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2024-11-08 22:55:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2024-11-08 22:55:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:55:23,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:24,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 22 states and 30 transitions. [2024-11-08 22:55:24,030 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 30 transitions. [2024-11-08 22:55:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:55:24,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:24,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 27 states and 40 transitions. [2024-11-08 22:55:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2024-11-08 22:55:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:55:24,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:24,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:25,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 33 states and 53 transitions. [2024-11-08 22:55:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-11-08 22:55:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:55:25,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:25,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:25,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 36 states and 56 transitions. [2024-11-08 22:55:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2024-11-08 22:55:25,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:55:25,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:25,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:26,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-08 22:55:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-08 22:55:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:55:26,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:26,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 47 states and 74 transitions. [2024-11-08 22:55:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 74 transitions. [2024-11-08 22:55:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:55:27,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-08 22:55:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-08 22:55:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:55:28,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:28,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:28,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2024-11-08 22:55:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2024-11-08 22:55:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:55:28,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:28,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 61 states and 101 transitions. [2024-11-08 22:55:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 101 transitions. [2024-11-08 22:55:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:55:29,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:29,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 65 states and 106 transitions. [2024-11-08 22:55:29,932 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 106 transitions. [2024-11-08 22:55:29,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:55:29,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:30,141 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:30,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 71 states and 121 transitions. [2024-11-08 22:55:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 121 transitions. [2024-11-08 22:55:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:55:30,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:30,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:31,230 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 73 states and 122 transitions. [2024-11-08 22:55:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 122 transitions. [2024-11-08 22:55:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:55:31,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 79 states and 137 transitions. [2024-11-08 22:55:32,427 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 137 transitions. [2024-11-08 22:55:32,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:55:32,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,905 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:33,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 83 states and 142 transitions. [2024-11-08 22:55:33,357 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 142 transitions. [2024-11-08 22:55:33,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:55:33,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:33,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:34,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 89 states and 159 transitions. [2024-11-08 22:55:34,399 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 159 transitions. [2024-11-08 22:55:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:55:34,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:34,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 91 states and 160 transitions. [2024-11-08 22:55:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 160 transitions. [2024-11-08 22:55:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:55:35,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:35,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 97 states and 177 transitions. [2024-11-08 22:55:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 177 transitions. [2024-11-08 22:55:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:55:35,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 101 states and 182 transitions. [2024-11-08 22:55:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 182 transitions. [2024-11-08 22:55:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:55:37,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,266 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:38,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:38,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 107 states and 201 transitions. [2024-11-08 22:55:38,151 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 201 transitions. [2024-11-08 22:55:38,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:55:38,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:38,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 109 states and 202 transitions. [2024-11-08 22:55:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 202 transitions. [2024-11-08 22:55:39,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:55:39,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:39,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:39,311 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 115 states and 221 transitions. [2024-11-08 22:55:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 221 transitions. [2024-11-08 22:55:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:55:40,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:40,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 119 states and 226 transitions. [2024-11-08 22:55:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 226 transitions. [2024-11-08 22:55:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:55:41,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:41,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:41,643 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 125 states and 247 transitions. [2024-11-08 22:55:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 247 transitions. [2024-11-08 22:55:42,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:55:42,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:43,475 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 127 states and 248 transitions. [2024-11-08 22:55:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 248 transitions. [2024-11-08 22:55:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:55:43,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:43,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 133 states and 269 transitions. [2024-11-08 22:55:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 269 transitions. [2024-11-08 22:55:45,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:55:45,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:46,125 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 137 states and 274 transitions. [2024-11-08 22:55:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 274 transitions. [2024-11-08 22:55:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:55:46,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:47,280 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:48,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 143 states and 297 transitions. [2024-11-08 22:55:48,450 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 297 transitions. [2024-11-08 22:55:48,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:55:48,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:48,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 145 states and 298 transitions. [2024-11-08 22:55:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 298 transitions. [2024-11-08 22:55:49,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:55:49,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:50,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:51,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 151 states and 321 transitions. [2024-11-08 22:55:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 321 transitions. [2024-11-08 22:55:51,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:55:51,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 155 states and 326 transitions. [2024-11-08 22:55:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 326 transitions. [2024-11-08 22:55:53,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:55:53,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:53,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:55,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:55,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 161 states and 351 transitions. [2024-11-08 22:55:55,540 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 351 transitions. [2024-11-08 22:55:55,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:55:55,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:55,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:56,665 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:57,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 163 states and 352 transitions. [2024-11-08 22:55:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 352 transitions. [2024-11-08 22:55:57,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:55:57,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:57,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:57,849 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 169 states and 377 transitions. [2024-11-08 22:55:59,054 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 377 transitions. [2024-11-08 22:55:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:55:59,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:59,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 173 states and 382 transitions. [2024-11-08 22:56:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 382 transitions. [2024-11-08 22:56:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:56:01,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:03,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:03,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 179 states and 409 transitions. [2024-11-08 22:56:03,523 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 409 transitions. [2024-11-08 22:56:03,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:56:03,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:03,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:05,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 181 states and 410 transitions. [2024-11-08 22:56:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 410 transitions. [2024-11-08 22:56:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:56:05,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:05,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:06,413 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:08,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 187 states and 437 transitions. [2024-11-08 22:56:08,084 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 437 transitions. [2024-11-08 22:56:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:56:08,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 261 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:11,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 191 states and 442 transitions. [2024-11-08 22:56:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 442 transitions. [2024-11-08 22:56:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:56:11,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:13,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 197 states and 471 transitions. [2024-11-08 22:56:13,879 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 471 transitions. [2024-11-08 22:56:13,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:56:13,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:13,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:16,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 199 states and 472 transitions. [2024-11-08 22:56:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 472 transitions. [2024-11-08 22:56:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:56:16,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 205 states and 501 transitions. [2024-11-08 22:56:18,079 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 501 transitions. [2024-11-08 22:56:18,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:56:18,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:18,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:21,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:21,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 209 states and 506 transitions. [2024-11-08 22:56:21,063 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 506 transitions. [2024-11-08 22:56:21,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:56:21,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:21,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:21,605 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:23,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:23,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 215 states and 537 transitions. [2024-11-08 22:56:23,734 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 537 transitions. [2024-11-08 22:56:23,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:56:23,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:23,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:26,322 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 363 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 217 states and 538 transitions. [2024-11-08 22:56:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 538 transitions. [2024-11-08 22:56:26,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:56:26,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:26,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:27,428 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 374 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:28,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 223 states and 569 transitions. [2024-11-08 22:56:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 569 transitions. [2024-11-08 22:56:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:56:28,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 227 states and 574 transitions. [2024-11-08 22:56:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 574 transitions. [2024-11-08 22:56:32,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:56:32,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:32,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 233 states and 607 transitions. [2024-11-08 22:56:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 607 transitions. [2024-11-08 22:56:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:56:34,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:34,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:37,177 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 432 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:37,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 235 states and 608 transitions. [2024-11-08 22:56:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 608 transitions. [2024-11-08 22:56:37,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:56:37,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:37,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:40,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 241 states and 641 transitions. [2024-11-08 22:56:40,138 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 641 transitions. [2024-11-08 22:56:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:56:40,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:40,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:43,602 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 456 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 245 states and 646 transitions. [2024-11-08 22:56:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 646 transitions. [2024-11-08 22:56:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:56:45,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:45,963 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 251 states and 681 transitions. [2024-11-08 22:56:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 681 transitions. [2024-11-08 22:56:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:56:48,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:51,453 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 507 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 253 states and 682 transitions. [2024-11-08 22:56:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 682 transitions. [2024-11-08 22:56:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:56:52,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:52,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:52,876 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 259 states and 717 transitions. [2024-11-08 22:56:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 717 transitions. [2024-11-08 22:56:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:56:54,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 533 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:00,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 263 states and 722 transitions. [2024-11-08 22:57:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 722 transitions. [2024-11-08 22:57:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:57:00,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:00,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:03,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 269 states and 759 transitions. [2024-11-08 22:57:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 759 transitions. [2024-11-08 22:57:03,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:57:03,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:03,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 588 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:08,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:08,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 271 states and 760 transitions. [2024-11-08 22:57:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 760 transitions. [2024-11-08 22:57:08,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:57:08,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:08,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:09,103 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:11,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 277 states and 797 transitions. [2024-11-08 22:57:11,246 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 797 transitions. [2024-11-08 22:57:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:57:11,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:11,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 616 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:17,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:17,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 281 states and 802 transitions. [2024-11-08 22:57:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 802 transitions. [2024-11-08 22:57:17,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:57:17,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:17,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:18,244 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:20,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:20,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 287 states and 841 transitions. [2024-11-08 22:57:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 841 transitions. [2024-11-08 22:57:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:57:20,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:20,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 675 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:26,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 289 states and 842 transitions. [2024-11-08 22:57:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 842 transitions. [2024-11-08 22:57:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:57:26,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:26,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:28,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 295 states and 881 transitions. [2024-11-08 22:57:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 881 transitions. [2024-11-08 22:57:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:57:28,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:28,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 705 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:34,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:34,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 299 states and 886 transitions. [2024-11-08 22:57:34,325 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 886 transitions. [2024-11-08 22:57:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:57:34,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:34,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:34,991 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 305 states and 927 transitions. [2024-11-08 22:57:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 927 transitions. [2024-11-08 22:57:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:57:37,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:37,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 768 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 307 states and 928 transitions. [2024-11-08 22:57:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 928 transitions. [2024-11-08 22:57:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:57:43,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:45,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:45,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 313 states and 969 transitions. [2024-11-08 22:57:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 969 transitions. [2024-11-08 22:57:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:57:45,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:45,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 800 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 317 states and 974 transitions. [2024-11-08 22:57:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 974 transitions. [2024-11-08 22:57:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:57:52,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:52,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 323 states and 1017 transitions. [2024-11-08 22:57:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 1017 transitions. [2024-11-08 22:57:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:57:56,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:56,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 867 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:02,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 325 states and 1018 transitions. [2024-11-08 22:58:02,685 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1018 transitions. [2024-11-08 22:58:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:58:02,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:02,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 331 states and 1061 transitions. [2024-11-08 22:58:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 1061 transitions. [2024-11-08 22:58:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:58:05,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:05,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 901 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 335 states and 1066 transitions. [2024-11-08 22:58:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 1066 transitions. [2024-11-08 22:58:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:58:14,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:14,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:15,706 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 0 proven. 918 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 341 states and 1111 transitions. [2024-11-08 22:58:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 1111 transitions. [2024-11-08 22:58:19,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:58:19,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:19,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:19,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 972 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 343 states and 1112 transitions. [2024-11-08 22:58:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 1112 transitions. [2024-11-08 22:58:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:58:26,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:26,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:27,947 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 349 states and 1157 transitions. [2024-11-08 22:58:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1157 transitions. [2024-11-08 22:58:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:58:31,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:38,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 1008 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 353 states and 1162 transitions. [2024-11-08 22:58:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1162 transitions. [2024-11-08 22:58:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:58:41,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:42,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 1026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 359 states and 1209 transitions. [2024-11-08 22:58:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1209 transitions. [2024-11-08 22:58:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:58:46,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 1083 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 361 states and 1210 transitions. [2024-11-08 22:58:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1210 transitions. [2024-11-08 22:58:54,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:58:54,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:54,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 1102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 367 states and 1257 transitions. [2024-11-08 22:58:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1257 transitions. [2024-11-08 22:58:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:58:59,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:59,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 1121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 371 states and 1262 transitions. [2024-11-08 22:59:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1262 transitions. [2024-11-08 22:59:08,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:59:08,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:08,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 1140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:13,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 377 states and 1311 transitions. [2024-11-08 22:59:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1311 transitions. [2024-11-08 22:59:13,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:59:13,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:13,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 1200 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:23,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 379 states and 1312 transitions. [2024-11-08 22:59:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1312 transitions. [2024-11-08 22:59:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:59:23,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:23,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:25,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 385 states and 1361 transitions. [2024-11-08 22:59:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1361 transitions. [2024-11-08 22:59:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:59:28,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 1240 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 389 states and 1366 transitions. [2024-11-08 22:59:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1366 transitions. [2024-11-08 22:59:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:59:39,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:39,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 395 states and 1417 transitions. [2024-11-08 22:59:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1417 transitions. [2024-11-08 22:59:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:59:45,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:45,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:54,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 1323 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:56,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 397 states and 1418 transitions. [2024-11-08 22:59:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1418 transitions. [2024-11-08 22:59:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:59:56,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:56,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:57,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 1344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:01,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 403 states and 1469 transitions. [2024-11-08 23:00:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1469 transitions. [2024-11-08 23:00:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:00:01,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:09,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 1365 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:11,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:11,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 407 states and 1474 transitions. [2024-11-08 23:00:11,903 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1474 transitions. [2024-11-08 23:00:11,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:00:11,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:11,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1386 backedges. 0 proven. 1386 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:16,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 413 states and 1527 transitions. [2024-11-08 23:00:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1527 transitions. [2024-11-08 23:00:16,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:00:16,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:16,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 1452 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:26,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:26,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 415 states and 1528 transitions. [2024-11-08 23:00:26,111 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1528 transitions. [2024-11-08 23:00:26,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:00:26,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:26,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:27,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 421 states and 1581 transitions. [2024-11-08 23:00:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1581 transitions. [2024-11-08 23:00:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:00:30,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 1496 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 425 states and 1586 transitions. [2024-11-08 23:00:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1586 transitions. [2024-11-08 23:00:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:00:43,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:45,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 1518 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 431 states and 1641 transitions. [2024-11-08 23:00:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1641 transitions. [2024-11-08 23:00:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:00:49,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:49,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 1587 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 433 states and 1642 transitions. [2024-11-08 23:01:02,136 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1642 transitions. [2024-11-08 23:01:02,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:01:02,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:02,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:03,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 0 proven. 1610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:07,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 439 states and 1697 transitions. [2024-11-08 23:01:07,477 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1697 transitions. [2024-11-08 23:01:07,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:01:07,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:07,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1633 backedges. 1633 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 443 states and 1702 transitions. [2024-11-08 23:01:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1702 transitions. [2024-11-08 23:01:22,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:01:22,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:22,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:22,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 1656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:29,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 449 states and 1759 transitions. [2024-11-08 23:01:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1759 transitions. [2024-11-08 23:01:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:01:29,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:29,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:39,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1728 backedges. 1728 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 451 states and 1760 transitions. [2024-11-08 23:01:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1760 transitions. [2024-11-08 23:01:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:01:41,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:46,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 457 states and 1817 transitions. [2024-11-08 23:01:46,499 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1817 transitions. [2024-11-08 23:01:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:01:46,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:46,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1776 backedges. 1776 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:01,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 461 states and 1822 transitions. [2024-11-08 23:02:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1822 transitions. [2024-11-08 23:02:01,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:02:01,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:01,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:03,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 1800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:08,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 467 states and 1881 transitions. [2024-11-08 23:02:08,363 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1881 transitions. [2024-11-08 23:02:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:02:08,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:08,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1875 backedges. 1875 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 469 states and 1882 transitions. [2024-11-08 23:02:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1882 transitions. [2024-11-08 23:02:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:02:22,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 0 proven. 1900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:28,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 475 states and 1941 transitions. [2024-11-08 23:02:28,258 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1941 transitions. [2024-11-08 23:02:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:02:28,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:28,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1925 backedges. 1925 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 479 states and 1946 transitions. [2024-11-08 23:02:46,057 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1946 transitions. [2024-11-08 23:02:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:02:46,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:46,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1950 backedges. 0 proven. 1950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 485 states and 2007 transitions. [2024-11-08 23:02:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 2007 transitions. [2024-11-08 23:02:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:02:53,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:53,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 2028 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 487 states and 2008 transitions. [2024-11-08 23:03:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 2008 transitions. [2024-11-08 23:03:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:03:09,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:09,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:10,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:15,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:15,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 493 states and 2069 transitions. [2024-11-08 23:03:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 2069 transitions. [2024-11-08 23:03:15,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:03:15,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:15,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 2080 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:33,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:33,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 497 states and 2074 transitions. [2024-11-08 23:03:33,358 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 2074 transitions. [2024-11-08 23:03:33,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:03:33,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:33,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 0 proven. 2106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:40,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 503 states and 2137 transitions. [2024-11-08 23:03:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 2137 transitions. [2024-11-08 23:03:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:03:40,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:40,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2187 backedges. 2187 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 505 states and 2138 transitions. [2024-11-08 23:03:57,695 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 2138 transitions. [2024-11-08 23:03:57,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:03:57,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 0 proven. 2214 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 511 states and 2201 transitions. [2024-11-08 23:04:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 2201 transitions. [2024-11-08 23:04:02,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:04:02,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:02,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2241 backedges. 2241 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:19,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 515 states and 2206 transitions. [2024-11-08 23:04:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 2206 transitions. [2024-11-08 23:04:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:04:19,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2268 backedges. 0 proven. 2268 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 521 states and 2271 transitions. [2024-11-08 23:04:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 2271 transitions. [2024-11-08 23:04:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:04:25,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:25,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 2352 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:40,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 523 states and 2272 transitions. [2024-11-08 23:04:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 2272 transitions. [2024-11-08 23:04:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:04:40,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:40,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:46,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:46,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 529 states and 2337 transitions. [2024-11-08 23:04:46,026 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 2337 transitions. [2024-11-08 23:04:46,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:04:46,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:46,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:46,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2408 backedges. 2408 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 533 states and 2342 transitions. [2024-11-08 23:05:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 2342 transitions. [2024-11-08 23:05:04,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:05:04,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:04,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2436 backedges. 0 proven. 2436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 539 states and 2409 transitions. [2024-11-08 23:05:10,605 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 2409 transitions. [2024-11-08 23:05:10,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:05:10,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:10,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2523 backedges. 2523 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:27,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 541 states and 2410 transitions. [2024-11-08 23:05:27,230 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 2410 transitions. [2024-11-08 23:05:27,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:05:27,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:27,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:28,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2552 backedges. 0 proven. 2552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:32,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 547 states and 2477 transitions. [2024-11-08 23:05:32,614 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 2477 transitions. [2024-11-08 23:05:32,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:05:32,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:32,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2581 backedges. 2581 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 551 states and 2482 transitions. [2024-11-08 23:05:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 2482 transitions. [2024-11-08 23:05:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:05:51,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:53,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2610 backedges. 0 proven. 2610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 557 states and 2551 transitions. [2024-11-08 23:05:58,680 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 2551 transitions. [2024-11-08 23:05:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:05:58,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:58,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2700 backedges. 2700 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:16,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 559 states and 2552 transitions. [2024-11-08 23:06:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 2552 transitions. [2024-11-08 23:06:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:06:16,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 0 proven. 2730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2621 states to 565 states and 2621 transitions. [2024-11-08 23:06:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 2621 transitions. [2024-11-08 23:06:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:06:22,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 2760 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:43,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 569 states and 2626 transitions. [2024-11-08 23:06:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 2626 transitions. [2024-11-08 23:06:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:06:43,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:43,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2790 backedges. 0 proven. 2790 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:50,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 575 states and 2697 transitions. [2024-11-08 23:06:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 2697 transitions. [2024-11-08 23:06:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:06:50,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:50,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 2883 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:09,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 577 states and 2698 transitions. [2024-11-08 23:07:09,653 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 2698 transitions. [2024-11-08 23:07:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:07:09,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2914 backedges. 0 proven. 2914 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:15,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:15,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 583 states and 2769 transitions. [2024-11-08 23:07:15,979 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 2769 transitions. [2024-11-08 23:07:15,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:07:15,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2945 backedges. 2945 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 587 states and 2774 transitions. [2024-11-08 23:07:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 2774 transitions. [2024-11-08 23:07:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:07:38,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2976 backedges. 0 proven. 2976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 593 states and 2847 transitions. [2024-11-08 23:07:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 2847 transitions. [2024-11-08 23:07:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:07:45,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:45,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 3072 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 595 states and 2848 transitions. [2024-11-08 23:08:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 2848 transitions. [2024-11-08 23:08:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:08:05,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3104 backedges. 0 proven. 3104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 601 states and 2921 transitions. [2024-11-08 23:08:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 2921 transitions. [2024-11-08 23:08:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:08:11,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:11,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 3136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 605 states and 2926 transitions. [2024-11-08 23:08:34,684 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 2926 transitions. [2024-11-08 23:08:34,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:08:34,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3168 backedges. 0 proven. 3168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.