./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-lst-data.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/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_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-lst-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6c22cd9939cf4e0054fcfe90f9b6c0796fdde4127b9efff81228419797dcb062 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:39:21,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:39:21,566 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-08 22:39:21,573 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:39:21,574 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:39:21,597 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:39:21,598 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:39:21,600 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:39:21,600 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:39:21,601 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:39:21,601 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:39:21,601 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:39:21,602 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:39:21,602 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:39:21,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:39:21,603 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:39:21,603 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:39:21,606 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:39:21,606 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:39:21,607 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:39:21,610 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:39:21,611 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:39:21,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:21,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:39:21,612 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:39:21,612 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:39:21,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:39:21,613 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_19a3419c-272b-4830-89c4-50252ace9595/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c22cd9939cf4e0054fcfe90f9b6c0796fdde4127b9efff81228419797dcb062 [2024-11-08 22:39:21,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:39:21,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:39:21,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:39:21,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:39:21,939 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:39:21,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-lst-data.i Unable to find full path for "g++" [2024-11-08 22:39:24,050 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:39:24,361 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:39:24,362 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/sv-benchmarks/c/memsafety-broom/sll-nested-sll-lst-data.i [2024-11-08 22:39:24,395 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/data/a7bfcc7e1/ae9397f552ef4c9cb8bd78948d22222c/FLAG4ba71bd82 [2024-11-08 22:39:24,410 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/data/a7bfcc7e1/ae9397f552ef4c9cb8bd78948d22222c [2024-11-08 22:39:24,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:39:24,414 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:39:24,416 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:24,416 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:39:24,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:39:24,422 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:24,423 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4effe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24, skipping insertion in model container [2024-11-08 22:39:24,424 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:24,488 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:39:24,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:24,840 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:39:24,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:24,949 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:39:24,950 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24 WrapperNode [2024-11-08 22:39:24,950 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:24,951 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:24,951 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:39:24,951 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:39:24,959 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:24,980 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,007 INFO L138 Inliner]: procedures = 125, calls = 37, calls flagged for inlining = 14, calls inlined = 16, statements flattened = 182 [2024-11-08 22:39:25,007 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:25,008 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:39:25,008 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:39:25,008 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:39:25,019 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,019 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,034 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,038 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,040 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,041 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,045 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:39:25,046 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:39:25,046 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:39:25,046 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:39:25,047 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:24" (1/1) ... [2024-11-08 22:39:25,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:25,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:39:25,094 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:39:25,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a3419c-272b-4830-89c4-50252ace9595/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:39:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:39:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:39:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:39:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:39:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:39:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:39:25,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:39:25,317 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:39:25,320 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:39:26,029 INFO L? ?]: Removed 199 outVars from TransFormulas that were not future-live. [2024-11-08 22:39:26,030 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:39:26,115 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:39:26,115 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 22:39:26,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:26 BoogieIcfgContainer [2024-11-08 22:39:26,116 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:39:26,117 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:39:26,117 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:39:26,128 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:39:26,128 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:26" (1/1) ... [2024-11-08 22:39:26,137 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:39:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 124 states and 137 transitions. [2024-11-08 22:39:26,207 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 137 transitions. [2024-11-08 22:39:26,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:39:26,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:26,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:26,458 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 22:39:26,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 123 states and 136 transitions. [2024-11-08 22:39:26,506 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 136 transitions. [2024-11-08 22:39:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:39:26,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:26,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:26,647 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 22:39:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 122 states and 135 transitions. [2024-11-08 22:39:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 135 transitions. [2024-11-08 22:39:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:39:26,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:26,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:26,795 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 22:39:26,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 121 states and 134 transitions. [2024-11-08 22:39:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 134 transitions. [2024-11-08 22:39:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:39:26,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:26,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:26,927 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 22:39:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 120 states and 133 transitions. [2024-11-08 22:39:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 133 transitions. [2024-11-08 22:39:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:39:27,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,232 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 22:39:27,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:27,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 119 states and 132 transitions. [2024-11-08 22:39:27,281 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 132 transitions. [2024-11-08 22:39:27,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:39:27,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,443 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 22:39:27,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:27,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 118 states and 131 transitions. [2024-11-08 22:39:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 131 transitions. [2024-11-08 22:39:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:39:27,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:27,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,727 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 22:39:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:27,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 117 states and 130 transitions. [2024-11-08 22:39:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 130 transitions. [2024-11-08 22:39:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:39:27,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:27,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,980 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 22:39:28,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:28,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 116 states and 129 transitions. [2024-11-08 22:39:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 129 transitions. [2024-11-08 22:39:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:39:28,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:28,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:28,212 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 22:39:28,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 116 states and 128 transitions. [2024-11-08 22:39:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 128 transitions. [2024-11-08 22:39:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:39:28,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:28,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:28,314 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 22:39:28,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:28,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 115 states and 127 transitions. [2024-11-08 22:39:28,337 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 127 transitions. [2024-11-08 22:39:28,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:39:28,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:28,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:28,490 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 22:39:28,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:28,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 114 states and 126 transitions. [2024-11-08 22:39:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 126 transitions. [2024-11-08 22:39:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:39:28,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:28,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:29,011 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 22:39:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 118 states and 132 transitions. [2024-11-08 22:39:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 132 transitions. [2024-11-08 22:39:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:39:29,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:29,857 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 22:39:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 122 states and 138 transitions. [2024-11-08 22:39:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 138 transitions. [2024-11-08 22:39:30,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:39:30,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:30,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:30,782 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 22:39:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 126 states and 147 transitions. [2024-11-08 22:39:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 147 transitions. [2024-11-08 22:39:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:39:31,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:31,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:31,543 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 22:39:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 130 states and 156 transitions. [2024-11-08 22:39:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 156 transitions. [2024-11-08 22:39:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:39:32,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:32,072 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 22:39:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 129 states and 155 transitions. [2024-11-08 22:39:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 155 transitions. [2024-11-08 22:39:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:39:32,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:32,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:32,253 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 22:39:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:32,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 130 states and 156 transitions. [2024-11-08 22:39:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 156 transitions. [2024-11-08 22:39:32,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:39:32,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:32,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:32,678 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 22:39:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 131 states and 158 transitions. [2024-11-08 22:39:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 158 transitions. [2024-11-08 22:39:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:39:33,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:34,018 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 22:39:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 132 states and 160 transitions. [2024-11-08 22:39:35,324 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 160 transitions. [2024-11-08 22:39:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:39:35,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:35,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:35,376 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 22:39:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 131 states and 158 transitions. [2024-11-08 22:39:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 158 transitions. [2024-11-08 22:39:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:39:35,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:35,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:35,488 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 22:39:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:35,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 130 states and 157 transitions. [2024-11-08 22:39:35,503 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 157 transitions. [2024-11-08 22:39:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:39:35,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:35,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:35,544 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 22:39:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 131 states and 159 transitions. [2024-11-08 22:39:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 159 transitions. [2024-11-08 22:39:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:39:35,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:35,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:36,063 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 22:39:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 133 states and 166 transitions. [2024-11-08 22:39:36,475 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 166 transitions. [2024-11-08 22:39:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:39:36,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:36,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:36,514 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 22:39:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 132 states and 165 transitions. [2024-11-08 22:39:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 165 transitions. [2024-11-08 22:39:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:39:36,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:36,618 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 22:39:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:36,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 131 states and 164 transitions. [2024-11-08 22:39:36,645 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2024-11-08 22:39:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:39:36,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:36,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:36,870 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 22:39:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 172 transitions. [2024-11-08 22:39:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2024-11-08 22:39:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:39:37,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:37,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:37,694 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 22:39:38,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:38,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 141 states and 180 transitions. [2024-11-08 22:39:38,339 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 180 transitions. [2024-11-08 22:39:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:39:38,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:38,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:38,798 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 22:39:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 151 states and 203 transitions. [2024-11-08 22:39:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 203 transitions. [2024-11-08 22:39:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:39:41,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:41,665 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 22:39:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:45,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 161 states and 226 transitions. [2024-11-08 22:39:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 226 transitions. [2024-11-08 22:39:45,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:39:45,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,206 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 22:39:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 160 states and 225 transitions. [2024-11-08 22:39:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 225 transitions. [2024-11-08 22:39:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:39:45,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,416 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 22:39:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 161 states and 227 transitions. [2024-11-08 22:39:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 227 transitions. [2024-11-08 22:39:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:39:46,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,123 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 22:39:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 160 states and 226 transitions. [2024-11-08 22:39:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 226 transitions. [2024-11-08 22:39:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:39:46,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,249 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 22:39:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 159 states and 225 transitions. [2024-11-08 22:39:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 225 transitions. [2024-11-08 22:39:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:39:46,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 164 states and 231 transitions. [2024-11-08 22:39:48,860 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 231 transitions. [2024-11-08 22:39:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:39:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 169 states and 240 transitions. [2024-11-08 22:39:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 240 transitions. [2024-11-08 22:39:53,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:39:53,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:53,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 176 states and 256 transitions. [2024-11-08 22:39:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 256 transitions. [2024-11-08 22:39:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:39:59,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:59,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:03,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 177 states and 258 transitions. [2024-11-08 22:40:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 258 transitions. [2024-11-08 22:40:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:40:03,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:04,699 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 22:40:10,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 185 states and 277 transitions. [2024-11-08 22:40:10,462 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 277 transitions. [2024-11-08 22:40:10,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:40:10,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,555 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 22:40:10,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 184 states and 276 transitions. [2024-11-08 22:40:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 276 transitions. [2024-11-08 22:40:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:40:10,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,681 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 22:40:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 183 states and 275 transitions. [2024-11-08 22:40:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 275 transitions. [2024-11-08 22:40:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:40:10,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:11,081 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 22:40:11,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 183 states and 274 transitions. [2024-11-08 22:40:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 274 transitions. [2024-11-08 22:40:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:40:11,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:11,447 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 22:40:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 186 states and 280 transitions. [2024-11-08 22:40:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 280 transitions. [2024-11-08 22:40:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:40:11,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:11,539 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 22:40:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 189 states and 289 transitions. [2024-11-08 22:40:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 289 transitions. [2024-11-08 22:40:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:40:11,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,273 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 22:40:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 202 states and 326 transitions. [2024-11-08 22:40:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 326 transitions. [2024-11-08 22:40:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:40:21,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:23,058 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 22:40:35,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:35,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 215 states and 359 transitions. [2024-11-08 22:40:35,140 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 359 transitions. [2024-11-08 22:40:35,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:40:35,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:35,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:35,182 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 22:40:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 216 states and 360 transitions. [2024-11-08 22:40:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 360 transitions. [2024-11-08 22:40:36,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:40:36,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:36,306 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 22:40:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 217 states and 361 transitions. [2024-11-08 22:40:36,967 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 361 transitions. [2024-11-08 22:40:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:40:36,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:36,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,006 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 22:40:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 217 states and 360 transitions. [2024-11-08 22:40:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 360 transitions. [2024-11-08 22:40:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:40:37,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,092 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 22:40:37,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 216 states and 359 transitions. [2024-11-08 22:40:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 359 transitions. [2024-11-08 22:40:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:40:37,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:37,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,294 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 22:40:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 215 states and 358 transitions. [2024-11-08 22:40:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 358 transitions. [2024-11-08 22:40:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:40:37,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:00,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 229 states and 395 transitions. [2024-11-08 22:41:00,001 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 395 transitions. [2024-11-08 22:41:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:00,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:00,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:00,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:02,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 230 states and 397 transitions. [2024-11-08 22:41:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 397 transitions. [2024-11-08 22:41:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:02,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:02,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:31,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 244 states and 440 transitions. [2024-11-08 22:41:31,150 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 440 transitions. [2024-11-08 22:41:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:31,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:31,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:33,335 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 22:41:35,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:35,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 245 states and 442 transitions. [2024-11-08 22:41:35,865 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 442 transitions. [2024-11-08 22:41:35,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:35,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:35,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:35,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:37,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 246 states and 444 transitions. [2024-11-08 22:41:37,324 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 444 transitions. [2024-11-08 22:41:37,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:37,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:38,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 247 states and 444 transitions. [2024-11-08 22:41:38,143 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 444 transitions. [2024-11-08 22:41:38,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:38,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:39,686 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 22:41:45,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:45,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 254 states and 456 transitions. [2024-11-08 22:41:45,894 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 456 transitions. [2024-11-08 22:41:45,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:45,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:45,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:48,058 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 22:41:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 261 states and 467 transitions. [2024-11-08 22:41:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 467 transitions. [2024-11-08 22:41:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:56,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:56,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:57,046 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 22:41:58,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:58,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 265 states and 476 transitions. [2024-11-08 22:41:58,468 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 476 transitions. [2024-11-08 22:41:58,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:41:58,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:58,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:58,760 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 22:41:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:59,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 269 states and 485 transitions. [2024-11-08 22:41:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 485 transitions. [2024-11-08 22:41:59,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:41:59,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:59,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:00,033 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 22:42:01,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 269 states and 483 transitions. [2024-11-08 22:42:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 483 transitions. [2024-11-08 22:42:01,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:42:01,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:01,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:01,893 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 22:42:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:06,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 274 states and 493 transitions. [2024-11-08 22:42:06,158 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 493 transitions. [2024-11-08 22:42:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:42:06,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:06,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:07,750 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 22:42:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 282 states and 515 transitions. [2024-11-08 22:42:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 515 transitions. [2024-11-08 22:42:15,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:42:15,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:15,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:15,548 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 22:42:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 281 states and 514 transitions. [2024-11-08 22:42:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 514 transitions. [2024-11-08 22:42:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:42:15,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:15,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:15,671 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 22:42:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 282 states and 515 transitions. [2024-11-08 22:42:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 515 transitions. [2024-11-08 22:42:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:42:15,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:15,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:15,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:24,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 287 states and 521 transitions. [2024-11-08 22:42:24,996 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 521 transitions. [2024-11-08 22:42:24,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:42:24,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:35,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 225 states and 384 transitions. [2024-11-08 22:42:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 384 transitions. [2024-11-08 22:42:35,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:42:35,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:48,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 236 states and 418 transitions. [2024-11-08 22:42:48,706 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 418 transitions. [2024-11-08 22:42:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:42:48,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:48,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 247 states and 454 transitions. [2024-11-08 22:43:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 454 transitions. [2024-11-08 22:43:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:43:06,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:06,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:08,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 248 states and 456 transitions. [2024-11-08 22:43:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 456 transitions. [2024-11-08 22:43:08,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:43:08,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:08,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:08,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:09,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:22,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:22,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 254 states and 472 transitions. [2024-11-08 22:43:22,072 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 472 transitions. [2024-11-08 22:43:22,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:43:22,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 255 states and 474 transitions. [2024-11-08 22:43:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 474 transitions. [2024-11-08 22:43:24,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:43:24,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 256 states and 476 transitions. [2024-11-08 22:43:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 476 transitions. [2024-11-08 22:43:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:43:26,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:26,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:28,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 257 states and 478 transitions. [2024-11-08 22:43:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 478 transitions. [2024-11-08 22:43:28,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:43:28,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:28,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:28,397 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 22:43:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 258 states and 480 transitions. [2024-11-08 22:43:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 480 transitions. [2024-11-08 22:43:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:43:28,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:28,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:28,684 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 22:43:28,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:28,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 259 states and 482 transitions. [2024-11-08 22:43:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 482 transitions. [2024-11-08 22:43:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:28,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:28,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:28,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:28,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 259 states and 481 transitions. [2024-11-08 22:43:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 481 transitions. [2024-11-08 22:43:28,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:28,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:28,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:43:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 258 states and 480 transitions. [2024-11-08 22:43:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 480 transitions. [2024-11-08 22:43:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:28,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:29,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:29,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 259 states and 481 transitions. [2024-11-08 22:43:29,089 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 481 transitions. [2024-11-08 22:43:29,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:29,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:29,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:29,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:43:35,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:35,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 262 states and 486 transitions. [2024-11-08 22:43:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 486 transitions. [2024-11-08 22:43:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:35,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:35,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:43:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 263 states and 488 transitions. [2024-11-08 22:43:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 488 transitions. [2024-11-08 22:43:37,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:37,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:38,766 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:41,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 264 states and 490 transitions. [2024-11-08 22:43:41,483 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 490 transitions. [2024-11-08 22:43:41,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:41,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:41,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:46,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:43:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 265 states and 492 transitions. [2024-11-08 22:43:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 492 transitions. [2024-11-08 22:43:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:53,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:53,196 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 22:43:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 267 states and 502 transitions. [2024-11-08 22:43:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 502 transitions. [2024-11-08 22:43:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:55,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:55,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:55,097 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 22:43:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 268 states and 503 transitions. [2024-11-08 22:43:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 503 transitions. [2024-11-08 22:43:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:43:56,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:56,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:44:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 264 states and 497 transitions. [2024-11-08 22:44:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 497 transitions. [2024-11-08 22:44:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:44:07,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:27,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 271 states and 511 transitions. [2024-11-08 22:44:27,323 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 511 transitions. [2024-11-08 22:44:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:44:27,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:27,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:44:33,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:33,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 275 states and 519 transitions. [2024-11-08 22:44:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 519 transitions. [2024-11-08 22:44:33,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:44:33,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:33,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:44:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:38,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 278 states and 525 transitions. [2024-11-08 22:44:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 525 transitions. [2024-11-08 22:44:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:44:38,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:38,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:44:43,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 281 states and 533 transitions. [2024-11-08 22:44:43,441 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 533 transitions. [2024-11-08 22:44:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:44:43,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:44:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 282 states and 535 transitions. [2024-11-08 22:44:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 535 transitions. [2024-11-08 22:44:46,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:44:46,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:46,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:46,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:44:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 283 states and 537 transitions. [2024-11-08 22:44:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 537 transitions. [2024-11-08 22:44:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:44:49,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:49,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:06,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 295 states and 572 transitions. [2024-11-08 22:45:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 572 transitions. [2024-11-08 22:45:06,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:06,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:06,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:30,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:30,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 307 states and 609 transitions. [2024-11-08 22:45:30,189 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 609 transitions. [2024-11-08 22:45:30,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:30,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:30,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:33,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:33,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 308 states and 611 transitions. [2024-11-08 22:45:33,518 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 611 transitions. [2024-11-08 22:45:33,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:33,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:33,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:38,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 311 states and 620 transitions. [2024-11-08 22:45:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 620 transitions. [2024-11-08 22:45:38,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:38,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:38,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:38,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:41,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 312 states and 622 transitions. [2024-11-08 22:45:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 622 transitions. [2024-11-08 22:45:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:41,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:41,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:42,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 313 states and 624 transitions. [2024-11-08 22:45:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 624 transitions. [2024-11-08 22:45:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:45,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:45,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 314 states and 626 transitions. [2024-11-08 22:45:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 626 transitions. [2024-11-08 22:45:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:48,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:55,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:27,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:27,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 325 states and 645 transitions. [2024-11-08 22:46:27,190 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 645 transitions. [2024-11-08 22:46:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:46:27,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:27,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 326 states and 647 transitions. [2024-11-08 22:46:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 647 transitions. [2024-11-08 22:46:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:46:40,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:40,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:40,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:46:40,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:40,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 327 states and 648 transitions. [2024-11-08 22:46:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 648 transitions. [2024-11-08 22:46:40,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:46:40,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:40,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:40,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:46:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 328 states and 648 transitions. [2024-11-08 22:46:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 648 transitions. [2024-11-08 22:46:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:46:50,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:53,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:47:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 351 states and 708 transitions. [2024-11-08 22:47:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 708 transitions. [2024-11-08 22:47:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:47:56,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:56,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:56,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:47:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 352 states and 710 transitions. [2024-11-08 22:47:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 710 transitions. [2024-11-08 22:47:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:47:59,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:59,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:48:03,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:03,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 353 states and 712 transitions. [2024-11-08 22:48:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 712 transitions. [2024-11-08 22:48:03,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:48:03,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:03,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:39,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 366 states and 748 transitions. [2024-11-08 22:48:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 748 transitions. [2024-11-08 22:48:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:48:39,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:39,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:39,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:39,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:48:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 371 states and 754 transitions. [2024-11-08 22:48:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 754 transitions. [2024-11-08 22:48:51,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:48:51,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:51,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,666 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 22:49:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 376 states and 769 transitions. [2024-11-08 22:49:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 769 transitions. [2024-11-08 22:49:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:49:17,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:20,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 381 states and 775 transitions. [2024-11-08 22:49:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 775 transitions. [2024-11-08 22:49:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:49:39,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:39,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:39,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:49:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 382 states and 777 transitions. [2024-11-08 22:49:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 777 transitions. [2024-11-08 22:49:48,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:49:48,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:48,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 400 states and 826 transitions. [2024-11-08 22:51:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 826 transitions. [2024-11-08 22:51:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:51:23,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:25,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 401 states and 826 transitions. [2024-11-08 22:51:25,975 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 826 transitions. [2024-11-08 22:51:25,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:51:25,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:25,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 414 states and 865 transitions. [2024-11-08 22:52:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 865 transitions. [2024-11-08 22:52:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:52:41,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:41,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:54,167 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.