./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm --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 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:25:44,078 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:25:44,145 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:25:44,153 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:25:44,153 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:25:44,192 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:25:44,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:25:44,194 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:25:44,194 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:25:44,195 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:25:44,195 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:25:44,195 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:25:44,196 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:25:44,196 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:25:44,196 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:25:44,197 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:25:44,197 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:25:44,197 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:25:44,197 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:25:44,197 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:25:44,197 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:25:44,197 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:25:44,198 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:25:44,198 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:25:44,198 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:25:44,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:25:44,199 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:25:44,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:25:44,199 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:25:44,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:25:44,199 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 [2024-11-13 20:25:44,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:25:44,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:25:44,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:25:44,514 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:25:44,514 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:25:44,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i Unable to find full path for "g++" [2024-11-13 20:25:46,485 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:25:46,817 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:25:46,818 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2024-11-13 20:25:46,834 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/data/bb11f29e4/51e6bf4dfc4942ffa2b27abe3dd6a45b/FLAG6fb1a2cc7 [2024-11-13 20:25:46,854 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/data/bb11f29e4/51e6bf4dfc4942ffa2b27abe3dd6a45b [2024-11-13 20:25:46,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:25:46,862 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:25:46,863 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:25:46,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:25:46,868 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:25:46,869 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:25:46" (1/1) ... [2024-11-13 20:25:46,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@719c5676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:46, skipping insertion in model container [2024-11-13 20:25:46,870 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:25:46" (1/1) ... [2024-11-13 20:25:46,920 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:25:47,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:25:47,622 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:25:47,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:25:47,818 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:25:47,818 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47 WrapperNode [2024-11-13 20:25:47,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:25:47,820 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:25:47,820 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:25:47,820 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:25:47,827 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:47,874 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:47,980 INFO L138 Inliner]: procedures = 176, calls = 272, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1426 [2024-11-13 20:25:47,981 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:25:47,982 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:25:47,982 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:25:47,982 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:25:47,990 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:47,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:48,008 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:48,012 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:48,068 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:48,082 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:48,086 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:48,094 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:48,115 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:25:48,119 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:25:48,119 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:25:48,120 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:25:48,121 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:47" (1/1) ... [2024-11-13 20:25:48,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:25:48,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:25:48,163 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:25:48,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c7a041b-6a9e-4e6b-95da-8442d5ea9742/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:25:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:25:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:25:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:25:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:25:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:25:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:25:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:25:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:25:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:25:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:25:48,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:25:48,440 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:25:48,442 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:25:51,633 INFO L? ?]: Removed 1239 outVars from TransFormulas that were not future-live. [2024-11-13 20:25:51,633 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:25:53,553 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:25:53,557 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 20:25:53,557 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:25:53 BoogieIcfgContainer [2024-11-13 20:25:53,557 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:25:53,558 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:25:53,558 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:25:53,569 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:25:53,569 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:25:53" (1/1) ... [2024-11-13 20:25:53,577 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:25:53,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 946 states and 1065 transitions. [2024-11-13 20:25:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1065 transitions. [2024-11-13 20:25:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 20:25:53,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:53,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 945 states and 1064 transitions. [2024-11-13 20:25:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1064 transitions. [2024-11-13 20:25:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 20:25:53,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:53,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 944 states and 1063 transitions. [2024-11-13 20:25:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1063 transitions. [2024-11-13 20:25:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:25:54,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 943 states and 1061 transitions. [2024-11-13 20:25:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1061 transitions. [2024-11-13 20:25:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:25:54,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 942 states and 1060 transitions. [2024-11-13 20:25:54,464 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1060 transitions. [2024-11-13 20:25:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:25:54,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 941 states and 1059 transitions. [2024-11-13 20:25:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1059 transitions. [2024-11-13 20:25:54,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:25:54,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:54,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 940 states and 1058 transitions. [2024-11-13 20:25:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1058 transitions. [2024-11-13 20:25:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:25:54,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 939 states and 1057 transitions. [2024-11-13 20:25:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1057 transitions. [2024-11-13 20:25:54,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:25:54,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 938 states and 1056 transitions. [2024-11-13 20:25:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1056 transitions. [2024-11-13 20:25:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:25:55,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 937 states and 1054 transitions. [2024-11-13 20:25:55,153 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1054 transitions. [2024-11-13 20:25:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:25:55,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:55,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:55,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 936 states and 1053 transitions. [2024-11-13 20:25:55,247 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1053 transitions. [2024-11-13 20:25:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:25:55,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:55,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 935 states and 1052 transitions. [2024-11-13 20:25:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1052 transitions. [2024-11-13 20:25:55,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:25:55,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:55,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 934 states and 1051 transitions. [2024-11-13 20:25:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1051 transitions. [2024-11-13 20:25:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:25:55,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:55,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 933 states and 1050 transitions. [2024-11-13 20:25:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1050 transitions. [2024-11-13 20:25:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:25:56,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:56,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 932 states and 1049 transitions. [2024-11-13 20:25:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1049 transitions. [2024-11-13 20:25:56,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:25:56,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 931 states and 1048 transitions. [2024-11-13 20:25:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1048 transitions. [2024-11-13 20:25:56,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:25:56,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 930 states and 1047 transitions. [2024-11-13 20:25:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1047 transitions. [2024-11-13 20:25:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:25:56,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 929 states and 1046 transitions. [2024-11-13 20:25:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1046 transitions. [2024-11-13 20:25:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:25:56,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 928 states and 1045 transitions. [2024-11-13 20:25:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1045 transitions. [2024-11-13 20:25:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:25:56,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 930 states and 1048 transitions. [2024-11-13 20:25:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1048 transitions. [2024-11-13 20:25:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:25:57,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 930 states and 1046 transitions. [2024-11-13 20:25:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1046 transitions. [2024-11-13 20:25:57,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:25:57,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 930 states and 1042 transitions. [2024-11-13 20:25:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1042 transitions. [2024-11-13 20:25:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:25:57,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 930 states and 1040 transitions. [2024-11-13 20:25:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1040 transitions. [2024-11-13 20:25:57,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:25:57,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:57,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 932 states and 1044 transitions. [2024-11-13 20:25:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1044 transitions. [2024-11-13 20:25:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:25:57,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:58,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 934 states and 1048 transitions. [2024-11-13 20:25:58,258 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1048 transitions. [2024-11-13 20:25:58,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:25:58,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:58,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 936 states and 1054 transitions. [2024-11-13 20:25:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1054 transitions. [2024-11-13 20:25:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:25:58,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:59,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 939 states and 1061 transitions. [2024-11-13 20:26:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1061 transitions. [2024-11-13 20:26:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:26:00,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:00,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 939 states and 1060 transitions. [2024-11-13 20:26:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1060 transitions. [2024-11-13 20:26:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:26:00,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:00,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 938 states and 1059 transitions. [2024-11-13 20:26:00,653 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1059 transitions. [2024-11-13 20:26:00,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:26:00,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:00,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 939 states and 1060 transitions. [2024-11-13 20:26:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1060 transitions. [2024-11-13 20:26:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:26:00,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:01,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 885 states and 990 transitions. [2024-11-13 20:26:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 990 transitions. [2024-11-13 20:26:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:26:01,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:01,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:01,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 882 states and 986 transitions. [2024-11-13 20:26:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 986 transitions. [2024-11-13 20:26:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:26:02,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:02,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 879 states and 982 transitions. [2024-11-13 20:26:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 982 transitions. [2024-11-13 20:26:02,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:26:02,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:02,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:02,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 876 states and 978 transitions. [2024-11-13 20:26:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 978 transitions. [2024-11-13 20:26:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:26:02,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:02,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:02,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:02,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 873 states and 974 transitions. [2024-11-13 20:26:02,664 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 974 transitions. [2024-11-13 20:26:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:26:02,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:02,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 870 states and 970 transitions. [2024-11-13 20:26:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 970 transitions. [2024-11-13 20:26:02,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:26:02,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:02,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:02,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:03,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 869 states and 969 transitions. [2024-11-13 20:26:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 969 transitions. [2024-11-13 20:26:03,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:26:03,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:03,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:04,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 868 states and 968 transitions. [2024-11-13 20:26:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 968 transitions. [2024-11-13 20:26:04,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:26:04,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:04,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:04,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:05,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 868 states and 967 transitions. [2024-11-13 20:26:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 967 transitions. [2024-11-13 20:26:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:26:05,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:05,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 867 states and 966 transitions. [2024-11-13 20:26:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 966 transitions. [2024-11-13 20:26:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:26:05,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:05,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 866 states and 965 transitions. [2024-11-13 20:26:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 965 transitions. [2024-11-13 20:26:05,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:26:05,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:05,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 866 states and 964 transitions. [2024-11-13 20:26:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 964 transitions. [2024-11-13 20:26:06,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:26:06,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:06,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:06,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 865 states and 963 transitions. [2024-11-13 20:26:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 963 transitions. [2024-11-13 20:26:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:26:06,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:06,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 864 states and 962 transitions. [2024-11-13 20:26:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 962 transitions. [2024-11-13 20:26:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:26:06,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:06,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:06,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 863 states and 961 transitions. [2024-11-13 20:26:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 961 transitions. [2024-11-13 20:26:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:26:06,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:06,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:06,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 862 states and 960 transitions. [2024-11-13 20:26:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 960 transitions. [2024-11-13 20:26:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:26:06,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:06,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:16,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 862 states and 958 transitions. [2024-11-13 20:26:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 958 transitions. [2024-11-13 20:26:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:26:16,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:17,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:29,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:39,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:49,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:59,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 871 states and 970 transitions. [2024-11-13 20:26:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 970 transitions. [2024-11-13 20:26:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:26:59,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 871 states and 969 transitions. [2024-11-13 20:26:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 969 transitions. [2024-11-13 20:26:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:26:59,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:59,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 869 states and 965 transitions. [2024-11-13 20:26:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 965 transitions. [2024-11-13 20:26:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:26:59,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 869 states and 964 transitions. [2024-11-13 20:26:59,938 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 964 transitions. [2024-11-13 20:26:59,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:26:59,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 861 states and 955 transitions. [2024-11-13 20:27:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 955 transitions. [2024-11-13 20:27:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:27:00,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:00,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:00,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:07,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 860 states and 954 transitions. [2024-11-13 20:27:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 954 transitions. [2024-11-13 20:27:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:27:07,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:07,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 859 states and 953 transitions. [2024-11-13 20:27:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 953 transitions. [2024-11-13 20:27:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:27:07,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:07,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 858 states and 952 transitions. [2024-11-13 20:27:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 952 transitions. [2024-11-13 20:27:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:27:07,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:07,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 857 states and 951 transitions. [2024-11-13 20:27:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 951 transitions. [2024-11-13 20:27:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:27:07,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 856 states and 950 transitions. [2024-11-13 20:27:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 950 transitions. [2024-11-13 20:27:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:27:08,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 855 states and 949 transitions. [2024-11-13 20:27:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 949 transitions. [2024-11-13 20:27:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:27:08,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 854 states and 948 transitions. [2024-11-13 20:27:08,714 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 948 transitions. [2024-11-13 20:27:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:27:08,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:18,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 900 states and 995 transitions. [2024-11-13 20:27:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 995 transitions. [2024-11-13 20:27:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:27:19,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 899 states and 994 transitions. [2024-11-13 20:27:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 994 transitions. [2024-11-13 20:27:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:27:19,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 898 states and 993 transitions. [2024-11-13 20:27:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 993 transitions. [2024-11-13 20:27:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:27:19,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:23,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 897 states and 990 transitions. [2024-11-13 20:27:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 990 transitions. [2024-11-13 20:27:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:27:23,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:23,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 896 states and 989 transitions. [2024-11-13 20:27:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 989 transitions. [2024-11-13 20:27:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:27:25,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:25,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:25,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 895 states and 988 transitions. [2024-11-13 20:27:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 988 transitions. [2024-11-13 20:27:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:27:25,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:25,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 894 states and 987 transitions. [2024-11-13 20:27:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 987 transitions. [2024-11-13 20:27:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:27:26,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:26,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 893 states and 985 transitions. [2024-11-13 20:27:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 985 transitions. [2024-11-13 20:27:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:27:26,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:26,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:26,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 892 states and 984 transitions. [2024-11-13 20:27:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 984 transitions. [2024-11-13 20:27:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:27:26,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:26,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 891 states and 983 transitions. [2024-11-13 20:27:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 983 transitions. [2024-11-13 20:27:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:27:28,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:28,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:32,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 890 states and 982 transitions. [2024-11-13 20:27:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 982 transitions. [2024-11-13 20:27:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:27:32,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:34,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:34,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 889 states and 981 transitions. [2024-11-13 20:27:34,133 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 981 transitions. [2024-11-13 20:27:34,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:27:34,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:34,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 888 states and 980 transitions. [2024-11-13 20:27:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 980 transitions. [2024-11-13 20:27:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:27:35,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:38,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 891 states and 987 transitions. [2024-11-13 20:27:38,812 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 987 transitions. [2024-11-13 20:27:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:27:38,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:39,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:42,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 894 states and 997 transitions. [2024-11-13 20:27:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 997 transitions. [2024-11-13 20:27:42,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:27:42,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:42,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:44,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:48,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 886 states and 978 transitions. [2024-11-13 20:27:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 978 transitions. [2024-11-13 20:27:48,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:27:48,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:48,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 885 states and 977 transitions. [2024-11-13 20:27:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 977 transitions. [2024-11-13 20:27:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:27:49,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:49,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 884 states and 976 transitions. [2024-11-13 20:27:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 976 transitions. [2024-11-13 20:27:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:27:50,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:50,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:54,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 883 states and 975 transitions. [2024-11-13 20:27:54,080 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 975 transitions. [2024-11-13 20:27:54,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:27:54,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:54,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 882 states and 974 transitions. [2024-11-13 20:28:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 974 transitions. [2024-11-13 20:28:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:28:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:00,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:00,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 881 states and 973 transitions. [2024-11-13 20:28:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 973 transitions. [2024-11-13 20:28:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:28:01,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:01,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:02,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 880 states and 972 transitions. [2024-11-13 20:28:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 972 transitions. [2024-11-13 20:28:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:28:02,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:04,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 879 states and 971 transitions. [2024-11-13 20:28:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 971 transitions. [2024-11-13 20:28:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:28:09,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 878 states and 970 transitions. [2024-11-13 20:28:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 970 transitions. [2024-11-13 20:28:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:28:15,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:15,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 877 states and 969 transitions. [2024-11-13 20:28:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 969 transitions. [2024-11-13 20:28:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:28:16,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:16,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 876 states and 968 transitions. [2024-11-13 20:28:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 968 transitions. [2024-11-13 20:28:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:28:17,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:23,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 875 states and 967 transitions. [2024-11-13 20:28:23,131 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 967 transitions. [2024-11-13 20:28:23,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:28:23,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:23,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 874 states and 966 transitions. [2024-11-13 20:28:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 966 transitions. [2024-11-13 20:28:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:28:28,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:28,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:29,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 873 states and 965 transitions. [2024-11-13 20:28:29,512 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 965 transitions. [2024-11-13 20:28:29,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:28:29,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:29,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 872 states and 964 transitions. [2024-11-13 20:28:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 964 transitions. [2024-11-13 20:28:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:28:30,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:33,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:37,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:37,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 871 states and 963 transitions. [2024-11-13 20:28:37,919 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 963 transitions. [2024-11-13 20:28:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:28:37,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 870 states and 962 transitions. [2024-11-13 20:28:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 962 transitions. [2024-11-13 20:28:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:28:48,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:48,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 869 states and 961 transitions. [2024-11-13 20:28:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 961 transitions. [2024-11-13 20:28:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:28:50,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:50,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:52,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 868 states and 960 transitions. [2024-11-13 20:29:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 960 transitions. [2024-11-13 20:29:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:29:05,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:07,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 867 states and 959 transitions. [2024-11-13 20:29:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 959 transitions. [2024-11-13 20:29:13,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:29:13,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:13,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:27,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 866 states and 958 transitions. [2024-11-13 20:29:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 958 transitions. [2024-11-13 20:29:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:29:27,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:27,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:28,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 865 states and 957 transitions. [2024-11-13 20:29:28,673 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 957 transitions. [2024-11-13 20:29:28,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:29:28,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:28,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 864 states and 956 transitions. [2024-11-13 20:29:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 956 transitions. [2024-11-13 20:29:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:29:30,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:30,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 863 states and 955 transitions. [2024-11-13 20:29:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 955 transitions. [2024-11-13 20:29:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:29:36,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 862 states and 954 transitions. [2024-11-13 20:29:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 954 transitions. [2024-11-13 20:29:47,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:29:47,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:47,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 853 states and 944 transitions. [2024-11-13 20:29:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 944 transitions. [2024-11-13 20:29:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:29:47,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 852 states and 943 transitions. [2024-11-13 20:29:48,799 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 943 transitions. [2024-11-13 20:29:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:29:48,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:48,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:50,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 851 states and 942 transitions. [2024-11-13 20:29:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 942 transitions. [2024-11-13 20:29:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:29:50,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 850 states and 941 transitions. [2024-11-13 20:29:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 941 transitions. [2024-11-13 20:29:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:29:54,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:54,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:04,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 849 states and 940 transitions. [2024-11-13 20:30:04,392 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 940 transitions. [2024-11-13 20:30:04,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:30:04,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:04,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 848 states and 939 transitions. [2024-11-13 20:30:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 939 transitions. [2024-11-13 20:30:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:30:23,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:28,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:48,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:48,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 847 states and 938 transitions. [2024-11-13 20:30:48,400 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 938 transitions. [2024-11-13 20:30:48,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:30:48,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:48,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 849 states and 938 transitions. [2024-11-13 20:30:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 938 transitions. [2024-11-13 20:30:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:30:53,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:53,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:01,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:01,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 851 states and 941 transitions. [2024-11-13 20:31:01,812 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 941 transitions. [2024-11-13 20:31:01,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:31:01,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:01,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:03,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:06,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:06,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 852 states and 942 transitions. [2024-11-13 20:31:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 942 transitions. [2024-11-13 20:31:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:31:06,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:06,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:08,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:11,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 853 states and 944 transitions. [2024-11-13 20:31:11,344 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 944 transitions. [2024-11-13 20:31:11,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:31:11,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:11,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:19,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 854 states and 945 transitions. [2024-11-13 20:31:19,650 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 945 transitions. [2024-11-13 20:31:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:31:19,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:19,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 855 states and 945 transitions. [2024-11-13 20:31:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 945 transitions. [2024-11-13 20:31:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:31:33,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:33,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:36,673 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 856 states and 947 transitions. [2024-11-13 20:31:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 947 transitions. [2024-11-13 20:31:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:31:42,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:44,322 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 857 states and 948 transitions. [2024-11-13 20:31:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 948 transitions. [2024-11-13 20:31:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:31:51,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:51,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 858 states and 948 transitions. [2024-11-13 20:32:06,646 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 948 transitions. [2024-11-13 20:32:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:32:06,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:06,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:08,483 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:13,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:13,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 859 states and 949 transitions. [2024-11-13 20:32:13,175 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 949 transitions. [2024-11-13 20:32:13,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:32:13,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:13,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,705 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 860 states and 951 transitions. [2024-11-13 20:32:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 951 transitions. [2024-11-13 20:32:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:32:23,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:23,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 861 states and 951 transitions. [2024-11-13 20:32:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 951 transitions. [2024-11-13 20:32:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:32:33,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:33,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:39,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 862 states and 952 transitions. [2024-11-13 20:32:39,443 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 952 transitions. [2024-11-13 20:32:39,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:32:39,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:39,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:41,624 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 863 states and 953 transitions. [2024-11-13 20:32:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 953 transitions. [2024-11-13 20:32:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:32:46,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:46,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 864 states and 955 transitions. [2024-11-13 20:33:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 955 transitions. [2024-11-13 20:33:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:33:00,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:00,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 865 states and 955 transitions. [2024-11-13 20:33:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 955 transitions. [2024-11-13 20:33:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:33:09,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:10,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:11,880 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:15,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 866 states and 956 transitions. [2024-11-13 20:33:15,917 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 956 transitions. [2024-11-13 20:33:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:33:15,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:15,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 867 states and 957 transitions. [2024-11-13 20:33:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 957 transitions. [2024-11-13 20:33:21,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:33:21,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:21,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 868 states and 959 transitions. [2024-11-13 20:33:33,924 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 959 transitions. [2024-11-13 20:33:33,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:33:33,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:36,664 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:45,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 869 states and 959 transitions. [2024-11-13 20:33:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 959 transitions. [2024-11-13 20:33:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:33:45,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:45,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:49,130 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 870 states and 961 transitions. [2024-11-13 20:33:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 961 transitions. [2024-11-13 20:33:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:33:55,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:55,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:05,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 871 states and 962 transitions. [2024-11-13 20:34:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 962 transitions. [2024-11-13 20:34:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:05,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:08,671 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 872 states and 962 transitions. [2024-11-13 20:34:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 962 transitions. [2024-11-13 20:34:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:34:20,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:20,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:24,031 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:30,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:30,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 873 states and 964 transitions. [2024-11-13 20:34:30,419 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 964 transitions. [2024-11-13 20:34:30,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:34:30,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:30,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 874 states and 965 transitions. [2024-11-13 20:34:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 965 transitions. [2024-11-13 20:34:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:34:42,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:42,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:45,732 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 875 states and 966 transitions. [2024-11-13 20:34:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 966 transitions. [2024-11-13 20:34:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:34:56,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:56,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:16,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 876 states and 966 transitions. [2024-11-13 20:35:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 966 transitions. [2024-11-13 20:35:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:35:16,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:16,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:20,456 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:27,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 877 states and 968 transitions. [2024-11-13 20:35:27,380 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 968 transitions. [2024-11-13 20:35:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:35:27,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:27,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 878 states and 968 transitions. [2024-11-13 20:35:40,774 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 968 transitions. [2024-11-13 20:35:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:35:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 879 states and 969 transitions. [2024-11-13 20:35:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 969 transitions. [2024-11-13 20:35:49,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:35:49,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:49,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:53,947 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:00,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 880 states and 971 transitions. [2024-11-13 20:36:00,517 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 971 transitions. [2024-11-13 20:36:00,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:36:00,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:00,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 881 states and 972 transitions. [2024-11-13 20:36:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 972 transitions. [2024-11-13 20:36:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:36:11,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:11,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 882 states and 973 transitions. [2024-11-13 20:36:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 973 transitions. [2024-11-13 20:36:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:36:22,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:25,994 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 883 states and 974 transitions. [2024-11-13 20:36:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 974 transitions. [2024-11-13 20:36:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:36:34,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:34,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 884 states and 975 transitions. [2024-11-13 20:36:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 975 transitions. [2024-11-13 20:36:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:36:47,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:47,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:51,321 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:01,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:01,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 885 states and 976 transitions. [2024-11-13 20:37:01,639 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 976 transitions. [2024-11-13 20:37:01,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:37:01,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:01,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:16,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 886 states and 977 transitions. [2024-11-13 20:37:16,101 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 977 transitions. [2024-11-13 20:37:16,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:37:16,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:16,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 887 states and 977 transitions. [2024-11-13 20:37:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 977 transitions. [2024-11-13 20:37:58,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:37:58,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:11,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 888 states and 979 transitions. [2024-11-13 20:38:11,831 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 979 transitions. [2024-11-13 20:38:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:38:11,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:11,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:27,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:27,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 889 states and 979 transitions. [2024-11-13 20:38:27,596 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 979 transitions. [2024-11-13 20:38:27,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:38:27,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:27,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:40,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 890 states and 981 transitions. [2024-11-13 20:38:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 981 transitions. [2024-11-13 20:38:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:38:40,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:40,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 891 states and 983 transitions. [2024-11-13 20:38:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 983 transitions. [2024-11-13 20:38:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:38:53,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 892 states and 982 transitions. [2024-11-13 20:39:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 982 transitions. [2024-11-13 20:39:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:39:12,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:12,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:12,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:23,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:23,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 893 states and 984 transitions. [2024-11-13 20:39:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 984 transitions. [2024-11-13 20:39:23,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:39:23,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:23,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:23,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat