./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-rb-cnstr_1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/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_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-rb-cnstr_1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/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 32bit --witnessprinter.graph.data.programhash 2f8161fc7f730bddeac54a8f174c52e5ef9cd819e9497e3a4087e68b96d46105 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:45:21,609 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:45:21,674 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:45:21,682 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:45:21,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:45:21,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:45:21,707 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:45:21,707 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:45:21,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:45:21,708 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:45:21,708 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:45:21,709 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:45:21,709 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:45:21,710 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:45:21,710 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:45:21,710 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:45:21,711 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:45:21,711 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:45:21,711 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:45:21,712 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:45:21,712 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:45:21,713 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:45:21,713 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:45:21,714 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:45:21,714 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:45:21,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:45:21,715 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:45:21,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:45:21,716 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:45:21,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:45:21,716 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_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f8161fc7f730bddeac54a8f174c52e5ef9cd819e9497e3a4087e68b96d46105 [2024-11-08 23:45:22,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:45:22,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:45:22,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:45:22,045 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:45:22,046 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:45:22,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/dll-rb-cnstr_1-1.i Unable to find full path for "g++" [2024-11-08 23:45:24,142 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:45:24,402 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:45:24,403 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/sv-benchmarks/c/forester-heap/dll-rb-cnstr_1-1.i [2024-11-08 23:45:24,419 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/data/9b89b52ac/106b336c2859485ab951479082bae3dc/FLAG36241b96e [2024-11-08 23:45:24,436 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/data/9b89b52ac/106b336c2859485ab951479082bae3dc [2024-11-08 23:45:24,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:45:24,444 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:45:24,445 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:45:24,445 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:45:24,454 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:45:24,455 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:45:24" (1/1) ... [2024-11-08 23:45:24,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@536739c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:24, skipping insertion in model container [2024-11-08 23:45:24,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:45:24" (1/1) ... [2024-11-08 23:45:24,512 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:45:24,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:45:24,925 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:45:24,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:45:25,001 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:45:25,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25 WrapperNode [2024-11-08 23:45:25,001 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:45:25,003 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:45:25,003 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:45:25,003 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:45:25,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,023 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,053 INFO L138 Inliner]: procedures = 119, calls = 46, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 164 [2024-11-08 23:45:25,054 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:45:25,054 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:45:25,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:45:25,055 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:45:25,063 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,068 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,068 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,077 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,082 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,084 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,085 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,089 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:45:25,090 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:45:25,090 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:45:25,090 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:45:25,091 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:45:25,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:45:25,135 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:45:25,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c2ca7c1-ee16-4f02-9de7-b042ff3619ad/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:45:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:45:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:45:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:45:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:45:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:45:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:45:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:45:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:45:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:45:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:45:25,282 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:45:25,284 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:45:25,828 INFO L? ?]: Removed 125 outVars from TransFormulas that were not future-live. [2024-11-08 23:45:25,829 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:45:25,950 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:45:25,950 INFO L316 CfgBuilder]: Removed 15 assume(true) statements. [2024-11-08 23:45:25,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:45:25 BoogieIcfgContainer [2024-11-08 23:45:25,951 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:45:25,952 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:45:25,952 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:45:25,963 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:45:25,964 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:45:25" (1/1) ... [2024-11-08 23:45:25,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:45:26,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 156 states and 192 transitions. [2024-11-08 23:45:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 192 transitions. [2024-11-08 23:45:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:45:26,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,298 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 23:45:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 155 states and 191 transitions. [2024-11-08 23:45:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 191 transitions. [2024-11-08 23:45:26,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:45:26,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:26,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,505 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 23:45:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:26,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 154 states and 190 transitions. [2024-11-08 23:45:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 190 transitions. [2024-11-08 23:45:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:45:26,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:26,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,681 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 23:45:26,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 153 states and 189 transitions. [2024-11-08 23:45:26,706 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 189 transitions. [2024-11-08 23:45:26,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:45:26,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:26,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,811 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 23:45:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 152 states and 188 transitions. [2024-11-08 23:45:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 188 transitions. [2024-11-08 23:45:26,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:45:26,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:26,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,864 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 23:45:26,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:26,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 151 states and 187 transitions. [2024-11-08 23:45:26,883 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 187 transitions. [2024-11-08 23:45:26,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:45:26,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:26,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:27,034 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 23:45:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 150 states and 186 transitions. [2024-11-08 23:45:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 186 transitions. [2024-11-08 23:45:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:45:27,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:27,331 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 23:45:27,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 153 states and 190 transitions. [2024-11-08 23:45:27,385 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 190 transitions. [2024-11-08 23:45:27,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:45:27,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:27,662 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 23:45:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 156 states and 196 transitions. [2024-11-08 23:45:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 196 transitions. [2024-11-08 23:45:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:45:27,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:27,948 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 23:45:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 155 states and 195 transitions. [2024-11-08 23:45:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 195 transitions. [2024-11-08 23:45:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:45:27,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:28,048 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 23:45:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 154 states and 194 transitions. [2024-11-08 23:45:28,217 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 194 transitions. [2024-11-08 23:45:28,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:45:28,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:28,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:28,243 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 23:45:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 154 states and 190 transitions. [2024-11-08 23:45:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 190 transitions. [2024-11-08 23:45:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:45:28,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:28,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:28,456 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 23:45:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 156 states and 193 transitions. [2024-11-08 23:45:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 193 transitions. [2024-11-08 23:45:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:45:28,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:28,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:29,238 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 23:45:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 158 states and 196 transitions. [2024-11-08 23:45:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 196 transitions. [2024-11-08 23:45:30,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:45:30,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,199 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 23:45:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 161 states and 201 transitions. [2024-11-08 23:45:30,789 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 201 transitions. [2024-11-08 23:45:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:45:30,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,823 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 23:45:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:31,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 167 states and 212 transitions. [2024-11-08 23:45:31,478 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 212 transitions. [2024-11-08 23:45:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:45:31,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:31,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:31,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:31,660 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 23:45:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:32,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 173 states and 223 transitions. [2024-11-08 23:45:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 223 transitions. [2024-11-08 23:45:32,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:45:32,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:32,917 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 23:45:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 174 states and 225 transitions. [2024-11-08 23:45:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 225 transitions. [2024-11-08 23:45:33,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:45:33,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:33,249 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 23:45:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 175 states and 226 transitions. [2024-11-08 23:45:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 226 transitions. [2024-11-08 23:45:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:45:33,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,028 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 23:45:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:35,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 180 states and 234 transitions. [2024-11-08 23:45:35,451 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-11-08 23:45:35,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:45:35,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:35,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:36,105 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 23:45:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 184 states and 241 transitions. [2024-11-08 23:45:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 241 transitions. [2024-11-08 23:45:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:45:38,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,833 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 23:45:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 190 states and 250 transitions. [2024-11-08 23:45:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 250 transitions. [2024-11-08 23:45:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:45:40,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,700 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 23:45:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 189 states and 249 transitions. [2024-11-08 23:45:40,718 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 249 transitions. [2024-11-08 23:45:40,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:45:40,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:40,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,088 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 23:45:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 191 states and 252 transitions. [2024-11-08 23:45:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 252 transitions. [2024-11-08 23:45:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:45:41,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,157 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 23:45:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 190 states and 251 transitions. [2024-11-08 23:45:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 251 transitions. [2024-11-08 23:45:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:45:41,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,454 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 23:45:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 191 states and 252 transitions. [2024-11-08 23:45:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 252 transitions. [2024-11-08 23:45:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:45:41,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,546 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 23:45:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 190 states and 251 transitions. [2024-11-08 23:45:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 251 transitions. [2024-11-08 23:45:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:45:41,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,786 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 23:45:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 191 states and 253 transitions. [2024-11-08 23:45:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 253 transitions. [2024-11-08 23:45:41,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:45:41,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,953 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 23:45:41,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 190 states and 250 transitions. [2024-11-08 23:45:41,979 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 250 transitions. [2024-11-08 23:45:41,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:45:41,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:42,172 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 23:45:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 191 states and 253 transitions. [2024-11-08 23:45:42,286 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 253 transitions. [2024-11-08 23:45:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:45:42,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:42,310 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 23:45:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 194 states and 259 transitions. [2024-11-08 23:45:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 259 transitions. [2024-11-08 23:45:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:45:42,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:43,043 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 23:45:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 197 states and 264 transitions. [2024-11-08 23:45:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 264 transitions. [2024-11-08 23:45:44,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:45:44,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:44,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,193 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 23:45:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 196 states and 263 transitions. [2024-11-08 23:45:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 263 transitions. [2024-11-08 23:45:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:45:44,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,352 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 23:45:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 195 states and 262 transitions. [2024-11-08 23:45:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 262 transitions. [2024-11-08 23:45:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:45:44,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:44,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,546 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 23:45:46,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 200 states and 269 transitions. [2024-11-08 23:45:46,447 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 269 transitions. [2024-11-08 23:45:46,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:45:46,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:46,812 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 23:45:47,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 202 states and 272 transitions. [2024-11-08 23:45:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 272 transitions. [2024-11-08 23:45:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:45:47,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:48,035 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 23:45:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 204 states and 275 transitions. [2024-11-08 23:45:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 275 transitions. [2024-11-08 23:45:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:49,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:49,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:49,312 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 23:45:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 205 states and 276 transitions. [2024-11-08 23:45:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 276 transitions. [2024-11-08 23:45:49,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:49,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:49,360 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 23:45:49,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:49,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 206 states and 277 transitions. [2024-11-08 23:45:49,384 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 277 transitions. [2024-11-08 23:45:49,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:49,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:49,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:49,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:49,571 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 23:45:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:51,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 213 states and 292 transitions. [2024-11-08 23:45:51,148 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 292 transitions. [2024-11-08 23:45:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:51,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:51,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,601 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 23:45:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:53,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 217 states and 299 transitions. [2024-11-08 23:45:53,742 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 299 transitions. [2024-11-08 23:45:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:53,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:53,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:53,790 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 23:45:54,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:54,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 218 states and 301 transitions. [2024-11-08 23:45:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 301 transitions. [2024-11-08 23:45:54,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:54,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:54,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:54,504 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 23:45:55,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 219 states and 302 transitions. [2024-11-08 23:45:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 302 transitions. [2024-11-08 23:45:55,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:55,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:55,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:55,504 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 23:45:55,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 219 states and 300 transitions. [2024-11-08 23:45:55,744 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 300 transitions. [2024-11-08 23:45:55,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:55,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:55,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:55,777 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 23:45:56,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:56,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 218 states and 297 transitions. [2024-11-08 23:45:56,183 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 297 transitions. [2024-11-08 23:45:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:45:56,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:56,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:56,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:56,239 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 23:45:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 221 states and 299 transitions. [2024-11-08 23:45:56,776 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 299 transitions. [2024-11-08 23:45:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:45:56,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:56,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:57,315 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 23:45:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 225 states and 306 transitions. [2024-11-08 23:45:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 306 transitions. [2024-11-08 23:45:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:45:59,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:59,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:00,288 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 23:46:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 227 states and 310 transitions. [2024-11-08 23:46:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 310 transitions. [2024-11-08 23:46:01,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:46:01,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:01,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:01,618 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 23:46:01,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:01,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 226 states and 309 transitions. [2024-11-08 23:46:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 309 transitions. [2024-11-08 23:46:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:46:01,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:01,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:02,075 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 23:46:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 227 states and 310 transitions. [2024-11-08 23:46:02,136 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 310 transitions. [2024-11-08 23:46:02,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:46:02,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:02,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:02,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:02,994 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 23:46:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 241 states and 335 transitions. [2024-11-08 23:46:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 335 transitions. [2024-11-08 23:46:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:46:10,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:10,737 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 23:46:11,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 242 states and 336 transitions. [2024-11-08 23:46:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 336 transitions. [2024-11-08 23:46:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:46:11,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:11,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:11,681 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 23:46:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:14,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 246 states and 340 transitions. [2024-11-08 23:46:14,289 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 340 transitions. [2024-11-08 23:46:14,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:14,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:14,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:14,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:14,319 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 23:46:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:17,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 251 states and 361 transitions. [2024-11-08 23:46:17,479 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 361 transitions. [2024-11-08 23:46:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:17,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:17,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:17,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:17,503 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 23:46:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 258 states and 383 transitions. [2024-11-08 23:46:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 383 transitions. [2024-11-08 23:46:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:20,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:20,729 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 23:46:21,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:21,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 259 states and 384 transitions. [2024-11-08 23:46:21,195 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 384 transitions. [2024-11-08 23:46:21,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:21,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:21,238 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 23:46:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:26,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 268 states and 415 transitions. [2024-11-08 23:46:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 415 transitions. [2024-11-08 23:46:26,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:26,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:26,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:26,897 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 23:46:27,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:27,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 269 states and 416 transitions. [2024-11-08 23:46:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 416 transitions. [2024-11-08 23:46:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:27,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:27,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:27,592 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 23:46:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 270 states and 417 transitions. [2024-11-08 23:46:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 417 transitions. [2024-11-08 23:46:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:28,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:28,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:28,123 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 23:46:28,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 271 states and 421 transitions. [2024-11-08 23:46:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 421 transitions. [2024-11-08 23:46:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:28,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:28,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:29,047 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 23:46:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 285 states and 447 transitions. [2024-11-08 23:46:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 447 transitions. [2024-11-08 23:46:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:46:37,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:37,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:37,708 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 23:46:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 286 states and 448 transitions. [2024-11-08 23:46:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 448 transitions. [2024-11-08 23:46:38,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:46:38,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:38,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:38,380 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 23:46:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 287 states and 454 transitions. [2024-11-08 23:46:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 454 transitions. [2024-11-08 23:46:39,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:46:39,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:39,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:39,251 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 23:46:39,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 288 states and 455 transitions. [2024-11-08 23:46:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 455 transitions. [2024-11-08 23:46:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:46:39,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:39,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:39,660 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 23:46:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 289 states and 458 transitions. [2024-11-08 23:46:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 458 transitions. [2024-11-08 23:46:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:46:40,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:40,684 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 23:46:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:41,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 290 states and 461 transitions. [2024-11-08 23:46:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 461 transitions. [2024-11-08 23:46:41,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:46:41,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:41,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:42,225 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 23:46:44,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 292 states and 469 transitions. [2024-11-08 23:46:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 469 transitions. [2024-11-08 23:46:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:46:44,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:44,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:46:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 291 states and 468 transitions. [2024-11-08 23:46:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 468 transitions. [2024-11-08 23:46:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:46:44,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:45,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 292 states and 470 transitions. [2024-11-08 23:46:45,566 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 470 transitions. [2024-11-08 23:46:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:46:45,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:46,750 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 23:46:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 304 states and 486 transitions. [2024-11-08 23:46:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 486 transitions. [2024-11-08 23:46:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:46:58,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:58,124 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 23:46:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 303 states and 485 transitions. [2024-11-08 23:46:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 485 transitions. [2024-11-08 23:46:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:46:58,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:58,597 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 23:47:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:00,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 305 states and 487 transitions. [2024-11-08 23:47:00,032 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 487 transitions. [2024-11-08 23:47:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:47:00,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:00,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:00,056 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 23:47:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 304 states and 486 transitions. [2024-11-08 23:47:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 486 transitions. [2024-11-08 23:47:00,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:47:00,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:00,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:00,131 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 23:47:00,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:00,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 305 states and 486 transitions. [2024-11-08 23:47:00,181 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 486 transitions. [2024-11-08 23:47:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:47:00,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:00,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:00,478 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 23:47:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 311 states and 500 transitions. [2024-11-08 23:47:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 500 transitions. [2024-11-08 23:47:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:47:03,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:03,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:03,713 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 23:47:04,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 314 states and 504 transitions. [2024-11-08 23:47:04,764 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 504 transitions. [2024-11-08 23:47:04,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:47:04,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,790 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 23:47:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 315 states and 506 transitions. [2024-11-08 23:47:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 506 transitions. [2024-11-08 23:47:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:47:05,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:05,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 323 states and 514 transitions. [2024-11-08 23:47:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 514 transitions. [2024-11-08 23:47:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:47:10,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:10,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:11,057 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 23:47:12,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 323 states and 513 transitions. [2024-11-08 23:47:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 513 transitions. [2024-11-08 23:47:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:47:12,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:12,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,077 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 23:47:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:30,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 344 states and 555 transitions. [2024-11-08 23:47:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 555 transitions. [2024-11-08 23:47:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:47:30,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:30,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:30,079 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 23:47:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 348 states and 560 transitions. [2024-11-08 23:47:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 560 transitions. [2024-11-08 23:47:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:47:31,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:31,333 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 23:47:32,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:32,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 349 states and 562 transitions. [2024-11-08 23:47:32,209 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 562 transitions. [2024-11-08 23:47:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:47:32,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:32,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:32,234 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 23:47:34,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 348 states and 561 transitions. [2024-11-08 23:47:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 561 transitions. [2024-11-08 23:47:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:47:34,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:34,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:34,332 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 23:47:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 347 states and 560 transitions. [2024-11-08 23:47:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 560 transitions. [2024-11-08 23:47:34,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:47:34,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:34,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:34,509 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 23:47:34,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 347 states and 559 transitions. [2024-11-08 23:47:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 559 transitions. [2024-11-08 23:47:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:47:34,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:34,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:36,343 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 23:47:47,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 355 states and 583 transitions. [2024-11-08 23:47:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 583 transitions. [2024-11-08 23:47:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:47:47,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:47,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:47,479 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 23:47:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 356 states and 584 transitions. [2024-11-08 23:47:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 584 transitions. [2024-11-08 23:47:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:47:48,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:48,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:48,683 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 23:47:50,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 357 states and 587 transitions. [2024-11-08 23:47:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 587 transitions. [2024-11-08 23:47:50,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:47:50,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:50,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:50,905 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 23:48:06,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 374 states and 617 transitions. [2024-11-08 23:48:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 617 transitions. [2024-11-08 23:48:06,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:48:06,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:07,326 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 23:48:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 389 states and 640 transitions. [2024-11-08 23:48:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 640 transitions. [2024-11-08 23:48:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:48:24,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:24,337 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 23:48:37,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 404 states and 661 transitions. [2024-11-08 23:48:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 661 transitions. [2024-11-08 23:48:37,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:48:37,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:37,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:39,301 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 23:48:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 306 states and 507 transitions. [2024-11-08 23:48:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 507 transitions. [2024-11-08 23:48:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:48:44,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:44,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:46,755 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 23:49:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 318 states and 537 transitions. [2024-11-08 23:49:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 537 transitions. [2024-11-08 23:49:09,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:49:09,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:09,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:10,581 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 23:49:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 343 states and 598 transitions. [2024-11-08 23:49:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 598 transitions. [2024-11-08 23:49:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:49:46,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:46,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:46,220 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 23:49:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 344 states and 602 transitions. [2024-11-08 23:49:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 602 transitions. [2024-11-08 23:49:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:49:48,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:48,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:48,830 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 23:49:50,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 345 states and 609 transitions. [2024-11-08 23:49:50,448 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 609 transitions. [2024-11-08 23:49:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:49:50,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,594 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 23:49:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 346 states and 611 transitions. [2024-11-08 23:49:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 611 transitions. [2024-11-08 23:49:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:49:52,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,428 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 23:49:54,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 347 states and 615 transitions. [2024-11-08 23:49:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 615 transitions. [2024-11-08 23:49:54,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:49:54,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,897 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 23:49:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 348 states and 618 transitions. [2024-11-08 23:49:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 618 transitions. [2024-11-08 23:49:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:49:56,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,108 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 23:50:29,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 363 states and 640 transitions. [2024-11-08 23:50:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 640 transitions. [2024-11-08 23:50:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:50:29,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:29,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:30,115 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 23:50:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 370 states and 647 transitions. [2024-11-08 23:50:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 647 transitions. [2024-11-08 23:50:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:50:37,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:37,369 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 23:50:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:49,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 377 states and 655 transitions. [2024-11-08 23:50:49,710 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 655 transitions. [2024-11-08 23:50:49,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:50:49,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:49,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:52,135 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 23:51:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 384 states and 662 transitions. [2024-11-08 23:51:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 662 transitions. [2024-11-08 23:51:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:51:05,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:05,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:13,297 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 23:51:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 391 states and 671 transitions. [2024-11-08 23:51:33,751 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 671 transitions. [2024-11-08 23:51:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:51:33,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:40,524 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 23:52:27,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:27,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 415 states and 726 transitions. [2024-11-08 23:52:27,396 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 726 transitions. [2024-11-08 23:52:27,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:52:27,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:27,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:33,214 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 23:53:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 439 states and 773 transitions. [2024-11-08 23:53:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 773 transitions. [2024-11-08 23:53:24,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:53:24,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:24,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 442 states and 779 transitions. [2024-11-08 23:53:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 779 transitions. [2024-11-08 23:53:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:53:34,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:54:01,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:01,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 456 states and 813 transitions. [2024-11-08 23:54:01,907 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 813 transitions. [2024-11-08 23:54:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:54:01,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:01,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:01,940 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 23:54:09,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:09,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 459 states and 817 transitions. [2024-11-08 23:54:09,169 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 817 transitions. [2024-11-08 23:54:09,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:54:09,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:09,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:09,286 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:54:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 472 states and 847 transitions. [2024-11-08 23:54:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 847 transitions. [2024-11-08 23:54:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:54:33,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:33,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:51,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:51,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 475 states and 870 transitions. [2024-11-08 23:54:51,066 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 870 transitions. [2024-11-08 23:54:51,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:54:51,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:51,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 477 states and 872 transitions. [2024-11-08 23:54:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 872 transitions. [2024-11-08 23:54:53,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:54:53,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:53,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:54:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 477 states and 869 transitions. [2024-11-08 23:54:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 869 transitions. [2024-11-08 23:54:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:54:53,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:53,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:53,967 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 23:55:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 484 states and 885 transitions. [2024-11-08 23:55:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 885 transitions. [2024-11-08 23:55:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:55:06,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:06,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:06,670 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 23:55:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 485 states and 887 transitions. [2024-11-08 23:55:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 887 transitions. [2024-11-08 23:55:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:08,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:08,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:08,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:08,947 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 23:55:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 500 states and 913 transitions. [2024-11-08 23:55:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 913 transitions. [2024-11-08 23:55:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:39,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:39,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:39,639 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 23:55:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 513 states and 938 transitions. [2024-11-08 23:55:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 938 transitions. [2024-11-08 23:55:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:56,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:56,681 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 23:55:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 514 states and 940 transitions. [2024-11-08 23:55:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 940 transitions. [2024-11-08 23:55:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:55:58,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:58,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:58,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:56:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 523 states and 968 transitions. [2024-11-08 23:56:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 968 transitions. [2024-11-08 23:56:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:16,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:16,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:27,013 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 549 states and 1025 transitions. [2024-11-08 23:57:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1025 transitions. [2024-11-08 23:57:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:57:41,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:41,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:41,434 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 551 states and 1032 transitions. [2024-11-08 23:57:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1032 transitions. [2024-11-08 23:57:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:57:47,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:48,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 553 states and 1033 transitions. [2024-11-08 23:57:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1033 transitions. [2024-11-08 23:57:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:57:51,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:07,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.