./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.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_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/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_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/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_63d590a0-7bc1-445b-a45d-b0c934fab5cb/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 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:04:07,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:04:07,893 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:04:07,902 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:04:07,902 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:04:07,939 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:04:07,940 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:04:07,940 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:04:07,941 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:04:07,941 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:04:07,941 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:04:07,941 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:04:07,941 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:04:07,941 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:04:07,941 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:04:07,941 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:04:07,943 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:04:07,943 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:04:07,944 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:04:07,944 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:04:07,944 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:04:07,944 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:04:07,945 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:04:07,945 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:04:07,945 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:04:07,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:04:07,945 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:04:07,946 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:04:07,946 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:04:07,946 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:04:07,946 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_63d590a0-7bc1-445b-a45d-b0c934fab5cb/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 -> 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f [2024-11-13 21:04:08,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:04:08,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:04:08,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:04:08,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:04:08,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:04:08,286 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i Unable to find full path for "g++" [2024-11-13 21:04:10,291 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:04:10,634 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:04:10,635 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2024-11-13 21:04:10,651 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/data/7d1ae9ad1/aee45da78254415cb70911665b5f2201/FLAG89273a80c [2024-11-13 21:04:10,667 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/data/7d1ae9ad1/aee45da78254415cb70911665b5f2201 [2024-11-13 21:04:10,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:04:10,671 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:04:10,673 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:04:10,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:04:10,677 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:04:10,678 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:04:10" (1/1) ... [2024-11-13 21:04:10,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9beadc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:10, skipping insertion in model container [2024-11-13 21:04:10,680 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:04:10" (1/1) ... [2024-11-13 21:04:10,721 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:04:11,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:04:11,287 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:04:11,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:04:11,475 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:04:11,475 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11 WrapperNode [2024-11-13 21:04:11,475 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:04:11,476 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:04:11,476 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:04:11,476 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:04:11,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,505 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,605 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1651 [2024-11-13 21:04:11,605 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:04:11,606 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:04:11,606 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:04:11,606 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:04:11,625 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,649 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,649 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,728 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,752 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,760 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,768 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,811 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:04:11,812 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:04:11,812 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:04:11,812 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:04:11,813 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:11" (1/1) ... [2024-11-13 21:04:11,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:04:11,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:04:11,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:04:11,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63d590a0-7bc1-445b-a45d-b0c934fab5cb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:04:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:04:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:04:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:04:12,225 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:04:12,227 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:04:15,635 INFO L? ?]: Removed 1506 outVars from TransFormulas that were not future-live. [2024-11-13 21:04:15,635 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:04:17,817 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:04:17,818 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:04:17,818 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:04:17 BoogieIcfgContainer [2024-11-13 21:04:17,818 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:04:17,819 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:04:17,819 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:04:17,831 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:04:17,831 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:04:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 1166 states and 1318 transitions. [2024-11-13 21:04:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1318 transitions. [2024-11-13 21:04:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:04:17,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:18,119 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 21:04:18,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1165 states and 1317 transitions. [2024-11-13 21:04:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1317 transitions. [2024-11-13 21:04:18,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:04:18,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:18,264 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 21:04:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1164 states and 1316 transitions. [2024-11-13 21:04:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1316 transitions. [2024-11-13 21:04:18,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:04:18,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:18,388 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 21:04:18,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1163 states and 1314 transitions. [2024-11-13 21:04:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1314 transitions. [2024-11-13 21:04:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:04:18,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:18,499 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 21:04:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1164 states and 1316 transitions. [2024-11-13 21:04:18,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1316 transitions. [2024-11-13 21:04:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:04:18,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:18,751 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 21:04:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1163 states and 1315 transitions. [2024-11-13 21:04:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1315 transitions. [2024-11-13 21:04:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:04:18,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:18,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:19,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1166 states and 1320 transitions. [2024-11-13 21:04:19,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1320 transitions. [2024-11-13 21:04:19,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:04:19,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:19,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:19,121 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 21:04:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1165 states and 1319 transitions. [2024-11-13 21:04:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1319 transitions. [2024-11-13 21:04:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:04:19,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:19,225 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 21:04:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1166 states and 1321 transitions. [2024-11-13 21:04:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1321 transitions. [2024-11-13 21:04:19,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:04:19,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:19,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:19,344 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 21:04:19,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1167 states and 1323 transitions. [2024-11-13 21:04:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1323 transitions. [2024-11-13 21:04:19,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:04:19,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:19,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:19,673 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 21:04:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:19,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1168 states and 1325 transitions. [2024-11-13 21:04:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1325 transitions. [2024-11-13 21:04:19,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:04:19,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:19,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,010 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 21:04:20,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:20,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1167 states and 1323 transitions. [2024-11-13 21:04:20,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1323 transitions. [2024-11-13 21:04:20,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:04:20,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:20,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,108 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 21:04:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:20,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1168 states and 1325 transitions. [2024-11-13 21:04:20,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1325 transitions. [2024-11-13 21:04:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:04:20,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,207 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 21:04:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1170 states and 1330 transitions. [2024-11-13 21:04:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1330 transitions. [2024-11-13 21:04:20,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:04:20,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:20,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,406 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 21:04:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1171 states and 1331 transitions. [2024-11-13 21:04:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1331 transitions. [2024-11-13 21:04:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:04:20,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:20,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1170 states and 1330 transitions. [2024-11-13 21:04:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1330 transitions. [2024-11-13 21:04:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:04:20,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,765 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 21:04:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1171 states and 1331 transitions. [2024-11-13 21:04:20,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1331 transitions. [2024-11-13 21:04:20,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:04:20,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:20,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,837 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 21:04:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1172 states and 1333 transitions. [2024-11-13 21:04:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1333 transitions. [2024-11-13 21:04:21,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:04:21,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:21,154 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 21:04:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1175 states and 1337 transitions. [2024-11-13 21:04:21,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1337 transitions. [2024-11-13 21:04:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:04:21,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:21,457 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 21:04:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1177 states and 1340 transitions. [2024-11-13 21:04:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1340 transitions. [2024-11-13 21:04:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:04:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:21,914 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 21:04:21,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1177 states and 1338 transitions. [2024-11-13 21:04:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1338 transitions. [2024-11-13 21:04:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:04:21,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:21,969 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 21:04:21,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1177 states and 1334 transitions. [2024-11-13 21:04:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1334 transitions. [2024-11-13 21:04:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:04:21,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:22,021 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 21:04:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:22,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1177 states and 1332 transitions. [2024-11-13 21:04:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1332 transitions. [2024-11-13 21:04:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:04:22,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:22,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:22,149 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 21:04:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1179 states and 1336 transitions. [2024-11-13 21:04:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1336 transitions. [2024-11-13 21:04:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:04:22,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:22,502 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 21:04:23,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:23,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1188 states and 1349 transitions. [2024-11-13 21:04:23,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1349 transitions. [2024-11-13 21:04:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:04:23,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:23,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:23,943 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 21:04:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1189 states and 1352 transitions. [2024-11-13 21:04:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1352 transitions. [2024-11-13 21:04:24,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:04:24,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:24,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:24,087 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 21:04:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:24,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1189 states and 1351 transitions. [2024-11-13 21:04:24,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1351 transitions. [2024-11-13 21:04:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:04:24,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:24,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:24,466 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 21:04:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1191 states and 1357 transitions. [2024-11-13 21:04:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1357 transitions. [2024-11-13 21:04:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:04:24,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:24,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:24,872 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 21:04:24,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:24,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:04:24,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:04:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:04:24,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:24,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:25,040 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 21:04:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1191 states and 1357 transitions. [2024-11-13 21:04:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1357 transitions. [2024-11-13 21:04:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:04:25,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:25,233 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 21:04:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:04:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:04:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:04:25,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:25,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:25,422 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 21:04:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1193 states and 1359 transitions. [2024-11-13 21:04:25,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1359 transitions. [2024-11-13 21:04:25,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:04:25,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:25,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:25,883 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 21:04:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1197 states and 1367 transitions. [2024-11-13 21:04:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1367 transitions. [2024-11-13 21:04:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:04:26,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,496 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 21:04:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:26,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1200 states and 1371 transitions. [2024-11-13 21:04:26,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1371 transitions. [2024-11-13 21:04:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:04:26,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:26,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,612 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 21:04:26,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1203 states and 1375 transitions. [2024-11-13 21:04:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1375 transitions. [2024-11-13 21:04:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:04:26,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:26,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,784 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 21:04:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1206 states and 1380 transitions. [2024-11-13 21:04:27,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1380 transitions. [2024-11-13 21:04:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:04:27,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:27,067 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 21:04:27,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1209 states and 1384 transitions. [2024-11-13 21:04:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1384 transitions. [2024-11-13 21:04:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:04:27,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:27,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1212 states and 1388 transitions. [2024-11-13 21:04:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1388 transitions. [2024-11-13 21:04:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:04:27,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:27,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:27,267 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 21:04:28,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1228 states and 1407 transitions. [2024-11-13 21:04:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1407 transitions. [2024-11-13 21:04:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:04:28,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:28,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:28,198 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 21:04:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:29,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1244 states and 1433 transitions. [2024-11-13 21:04:29,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1433 transitions. [2024-11-13 21:04:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:04:29,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:29,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:29,143 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 21:04:29,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1253 states and 1446 transitions. [2024-11-13 21:04:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1446 transitions. [2024-11-13 21:04:29,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:04:29,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:29,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:30,033 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 21:04:30,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:30,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1256 states and 1450 transitions. [2024-11-13 21:04:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1450 transitions. [2024-11-13 21:04:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:04:30,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:30,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:30,390 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 21:04:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1259 states and 1456 transitions. [2024-11-13 21:04:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1456 transitions. [2024-11-13 21:04:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:04:30,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:30,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:30,945 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 21:04:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1261 states and 1459 transitions. [2024-11-13 21:04:31,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1459 transitions. [2024-11-13 21:04:31,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:04:31,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,291 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 21:04:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1264 states and 1463 transitions. [2024-11-13 21:04:31,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1463 transitions. [2024-11-13 21:04:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:04:31,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,405 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 21:04:31,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1267 states and 1467 transitions. [2024-11-13 21:04:31,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1467 transitions. [2024-11-13 21:04:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:31,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,474 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 21:04:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1270 states and 1471 transitions. [2024-11-13 21:04:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1471 transitions. [2024-11-13 21:04:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:31,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,583 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 21:04:31,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1273 states and 1475 transitions. [2024-11-13 21:04:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1475 transitions. [2024-11-13 21:04:31,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:04:31,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,698 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 21:04:41,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:04:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1273 states and 1473 transitions. [2024-11-13 21:04:41,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1473 transitions. [2024-11-13 21:04:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:04:41,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:41,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:53,697 WARN L539 Checker$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 21:04:55,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:04:55,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1304 states and 1523 transitions. [2024-11-13 21:04:55,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1523 transitions. [2024-11-13 21:04:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:04:55,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:55,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:55,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1306 states and 1525 transitions. [2024-11-13 21:04:55,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1525 transitions. [2024-11-13 21:04:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:04:55,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:55,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1307 states and 1525 transitions. [2024-11-13 21:04:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1525 transitions. [2024-11-13 21:04:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:04:55,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:55,822 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 21:04:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1309 states and 1527 transitions. [2024-11-13 21:04:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1527 transitions. [2024-11-13 21:04:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:04:55,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:55,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:55,940 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 21:04:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1310 states and 1527 transitions. [2024-11-13 21:04:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1527 transitions. [2024-11-13 21:04:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:04:55,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:56,165 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 21:05:08,191 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 21:05:18,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:05:28,204 WARN L539 Checker$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 21:05:38,215 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 21:05:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:05:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:05:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:05:38,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,366 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 21:05:38,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1344 states and 1579 transitions. [2024-11-13 21:05:38,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1579 transitions. [2024-11-13 21:05:38,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:05:38,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,472 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 21:05:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1344 states and 1578 transitions. [2024-11-13 21:05:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1578 transitions. [2024-11-13 21:05:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:05:38,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,728 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 21:05:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:05:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:05:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:05:38,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,890 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 21:05:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1344 states and 1578 transitions. [2024-11-13 21:05:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1578 transitions. [2024-11-13 21:05:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:05:38,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:39,047 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 21:05:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:05:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:05:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:05:39,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:39,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:39,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:39,225 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 21:05:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1345 states and 1580 transitions. [2024-11-13 21:05:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1580 transitions. [2024-11-13 21:05:39,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:05:39,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:39,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:39,480 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 21:05:54,542 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 21:06:04,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:06,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:06,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:06,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1391 states and 1646 transitions. [2024-11-13 21:06:06,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1646 transitions. [2024-11-13 21:06:06,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:06:06,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:06,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:06,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1390 states and 1645 transitions. [2024-11-13 21:06:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1645 transitions. [2024-11-13 21:06:06,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:06:06,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:06,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:06,755 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 21:06:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1391 states and 1646 transitions. [2024-11-13 21:06:06,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1646 transitions. [2024-11-13 21:06:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:06:06,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:06,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:07,252 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 21:06:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:10,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1416 states and 1682 transitions. [2024-11-13 21:06:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1682 transitions. [2024-11-13 21:06:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:06:10,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:10,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:10,695 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 21:06:22,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:32,610 WARN L539 Checker$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 21:06:42,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:52,698 WARN L539 Checker$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 21:06:53,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:53,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1439 states and 1713 transitions. [2024-11-13 21:06:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1713 transitions. [2024-11-13 21:06:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:06:53,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:53,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:53,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1438 states and 1712 transitions. [2024-11-13 21:06:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1712 transitions. [2024-11-13 21:06:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:06:53,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:53,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:53,656 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 21:06:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1439 states and 1714 transitions. [2024-11-13 21:06:54,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1714 transitions. [2024-11-13 21:06:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:06:54,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:54,437 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 21:06:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1438 states and 1712 transitions. [2024-11-13 21:06:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1712 transitions. [2024-11-13 21:06:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:06:54,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:54,591 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 21:06:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1440 states and 1714 transitions. [2024-11-13 21:06:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1714 transitions. [2024-11-13 21:06:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:06:54,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,427 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 21:06:56,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1444 states and 1719 transitions. [2024-11-13 21:06:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1719 transitions. [2024-11-13 21:06:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:06:56,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:56,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:58,079 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 21:07:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1449 states and 1726 transitions. [2024-11-13 21:07:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1726 transitions. [2024-11-13 21:07:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:07:00,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:00,553 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 21:07:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1451 states and 1730 transitions. [2024-11-13 21:07:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1730 transitions. [2024-11-13 21:07:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:07:01,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:01,990 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 21:07:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:03,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1455 states and 1736 transitions. [2024-11-13 21:07:03,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1736 transitions. [2024-11-13 21:07:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:07:03,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1458 states and 1745 transitions. [2024-11-13 21:07:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1745 transitions. [2024-11-13 21:07:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:07:06,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:06,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:08,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:13,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:13,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1466 states and 1762 transitions. [2024-11-13 21:07:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1762 transitions. [2024-11-13 21:07:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:07:13,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:13,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:15,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:07:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1473 states and 1774 transitions. [2024-11-13 21:07:19,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1774 transitions. [2024-11-13 21:07:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:07:19,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:19,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:19,842 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 21:07:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1474 states and 1776 transitions. [2024-11-13 21:07:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1776 transitions. [2024-11-13 21:07:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:07:20,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:20,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:20,822 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 21:07:21,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1476 states and 1779 transitions. [2024-11-13 21:07:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1779 transitions. [2024-11-13 21:07:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:07:21,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:23,805 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 21:07:26,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1480 states and 1788 transitions. [2024-11-13 21:07:26,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1788 transitions. [2024-11-13 21:07:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:07:26,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:26,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:27,847 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 21:07:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1482 states and 1793 transitions. [2024-11-13 21:07:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1793 transitions. [2024-11-13 21:07:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:07:30,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:30,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:30,341 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 21:07:31,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1483 states and 1795 transitions. [2024-11-13 21:07:31,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1795 transitions. [2024-11-13 21:07:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:07:31,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:31,272 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 21:07:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1485 states and 1798 transitions. [2024-11-13 21:07:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1798 transitions. [2024-11-13 21:07:32,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:07:32,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:32,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:32,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:34,013 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 21:07:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1489 states and 1808 transitions. [2024-11-13 21:07:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1808 transitions. [2024-11-13 21:07:38,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:07:38,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:40,323 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 21:07:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1491 states and 1812 transitions. [2024-11-13 21:07:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1812 transitions. [2024-11-13 21:07:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:07:43,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,650 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 21:07:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1492 states and 1814 transitions. [2024-11-13 21:07:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1814 transitions. [2024-11-13 21:07:44,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:07:44,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:44,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:44,556 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 21:07:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1494 states and 1817 transitions. [2024-11-13 21:07:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1817 transitions. [2024-11-13 21:07:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:07:45,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:46,807 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 21:07:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1498 states and 1826 transitions. [2024-11-13 21:07:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1826 transitions. [2024-11-13 21:07:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:07:51,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,809 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 21:07:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1500 states and 1831 transitions. [2024-11-13 21:07:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 1831 transitions. [2024-11-13 21:07:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:07:55,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,018 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 21:07:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1501 states and 1833 transitions. [2024-11-13 21:07:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1833 transitions. [2024-11-13 21:07:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:07:56,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:56,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,967 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 21:07:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1503 states and 1836 transitions. [2024-11-13 21:07:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 1836 transitions. [2024-11-13 21:07:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:07:58,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:58,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:59,842 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 21:08:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1507 states and 1846 transitions. [2024-11-13 21:08:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1846 transitions. [2024-11-13 21:08:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:08:03,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:07,859 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 21:08:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:18,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1513 states and 1859 transitions. [2024-11-13 21:08:18,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1859 transitions. [2024-11-13 21:08:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:08:18,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:18,714 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 21:08:20,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:20,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1514 states and 1861 transitions. [2024-11-13 21:08:20,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1861 transitions. [2024-11-13 21:08:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:08:20,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:20,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:20,464 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 21:08:21,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:21,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1516 states and 1864 transitions. [2024-11-13 21:08:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1864 transitions. [2024-11-13 21:08:21,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:08:21,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:21,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:29,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1520 states and 1873 transitions. [2024-11-13 21:08:29,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 1873 transitions. [2024-11-13 21:08:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:08:29,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:29,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,902 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 21:08:35,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:35,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1522 states and 1878 transitions. [2024-11-13 21:08:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1878 transitions. [2024-11-13 21:08:35,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:08:35,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:35,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:35,946 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 21:08:36,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1523 states and 1880 transitions. [2024-11-13 21:08:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1880 transitions. [2024-11-13 21:08:36,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:08:36,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:36,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:37,074 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 21:08:38,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1525 states and 1883 transitions. [2024-11-13 21:08:38,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1883 transitions. [2024-11-13 21:08:38,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:08:38,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:38,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:40,622 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 21:08:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1529 states and 1892 transitions. [2024-11-13 21:08:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1892 transitions. [2024-11-13 21:08:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:08:43,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:43,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:48,378 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 21:08:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1531 states and 1897 transitions. [2024-11-13 21:08:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1897 transitions. [2024-11-13 21:08:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:08:55,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:55,187 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 21:08:55,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1522 states and 1887 transitions. [2024-11-13 21:08:55,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1887 transitions. [2024-11-13 21:08:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:08:55,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:55,277 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 21:08:56,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1524 states and 1890 transitions. [2024-11-13 21:08:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1890 transitions. [2024-11-13 21:08:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:08:56,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:56,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:57,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1527 states and 1894 transitions. [2024-11-13 21:08:57,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 1894 transitions. [2024-11-13 21:08:57,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:08:57,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:57,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:57,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:58,604 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 21:09:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1530 states and 1899 transitions. [2024-11-13 21:09:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1899 transitions. [2024-11-13 21:09:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:09:01,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:01,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:03,637 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 21:09:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1533 states and 1904 transitions. [2024-11-13 21:09:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1904 transitions. [2024-11-13 21:09:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:09:09,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:09,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:13,328 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 21:09:28,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1541 states and 1918 transitions. [2024-11-13 21:09:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1918 transitions. [2024-11-13 21:09:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:09:28,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1550 states and 1934 transitions. [2024-11-13 21:09:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1934 transitions. [2024-11-13 21:09:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:51,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:51,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:52,005 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 21:09:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1557 states and 1942 transitions. [2024-11-13 21:09:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 1942 transitions. [2024-11-13 21:09:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:09:54,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:54,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:54,957 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 21:09:58,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:58,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1565 states and 1954 transitions. [2024-11-13 21:09:58,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1954 transitions. [2024-11-13 21:09:58,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:09:58,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:06,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1566 states and 1955 transitions. [2024-11-13 21:10:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1955 transitions. [2024-11-13 21:10:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:10:06,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:06,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:11,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1567 states and 1957 transitions. [2024-11-13 21:10:11,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1957 transitions. [2024-11-13 21:10:11,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:10:11,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:11,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:12,794 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 21:10:19,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1568 states and 1957 transitions. [2024-11-13 21:10:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 1957 transitions. [2024-11-13 21:10:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:10:19,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:19,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:20,936 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 21:10:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1569 states and 1958 transitions. [2024-11-13 21:10:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1958 transitions. [2024-11-13 21:10:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:10:24,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:27,966 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 21:10:33,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1570 states and 1960 transitions. [2024-11-13 21:10:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1960 transitions. [2024-11-13 21:10:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:10:33,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:33,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:35,383 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 21:10:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:42,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1571 states and 1961 transitions. [2024-11-13 21:10:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1961 transitions. [2024-11-13 21:10:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:10:42,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:42,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:45,258 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 21:10:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:55,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1572 states and 1961 transitions. [2024-11-13 21:10:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 1961 transitions. [2024-11-13 21:10:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:10:55,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:58,127 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 21:11:02,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:02,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1573 states and 1963 transitions. [2024-11-13 21:11:02,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 1963 transitions. [2024-11-13 21:11:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:11:02,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:02,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:05,169 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 21:11:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1574 states and 1963 transitions. [2024-11-13 21:11:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1963 transitions. [2024-11-13 21:11:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:11:12,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:12,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:15,303 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 21:11:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1575 states and 1965 transitions. [2024-11-13 21:11:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 1965 transitions. [2024-11-13 21:11:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:11:20,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:22,364 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 21:11:29,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1576 states and 1966 transitions. [2024-11-13 21:11:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 1966 transitions. [2024-11-13 21:11:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:11:29,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:29,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:32,947 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 21:11:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:45,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1577 states and 1966 transitions. [2024-11-13 21:11:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 1966 transitions. [2024-11-13 21:11:45,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:11:45,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:45,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:48,176 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 21:11:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1578 states and 1968 transitions. [2024-11-13 21:11:53,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1968 transitions. [2024-11-13 21:11:53,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:11:53,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:53,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:55,747 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 21:12:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1579 states and 1969 transitions. [2024-11-13 21:12:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 1969 transitions. [2024-11-13 21:12:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:12:03,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:03,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:06,655 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 21:12:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1580 states and 1969 transitions. [2024-11-13 21:12:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1969 transitions. [2024-11-13 21:12:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:12:18,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:20,424 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 21:12:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:25,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1581 states and 1970 transitions. [2024-11-13 21:12:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 1970 transitions. [2024-11-13 21:12:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:12:25,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:25,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:28,704 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 21:12:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:35,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1582 states and 1972 transitions. [2024-11-13 21:12:35,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1972 transitions. [2024-11-13 21:12:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:12:35,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:35,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:37,938 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 21:12:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1583 states and 1972 transitions. [2024-11-13 21:12:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1972 transitions. [2024-11-13 21:12:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:12:46,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:48,586 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 21:12:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1584 states and 1973 transitions. [2024-11-13 21:12:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1973 transitions. [2024-11-13 21:12:53,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:12:53,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:53,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:55,442 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 21:13:00,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:00,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1585 states and 1974 transitions. [2024-11-13 21:13:00,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 1974 transitions. [2024-11-13 21:13:00,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:13:00,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:00,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:02,579 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 21:13:07,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1586 states and 1975 transitions. [2024-11-13 21:13:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1975 transitions. [2024-11-13 21:13:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:13:07,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:07,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:09,533 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 21:13:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1587 states and 1976 transitions. [2024-11-13 21:13:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1976 transitions. [2024-11-13 21:13:14,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:13:14,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:14,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,677 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 21:13:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1588 states and 1977 transitions. [2024-11-13 21:13:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1977 transitions. [2024-11-13 21:13:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:13:21,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:21,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:28,873 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 21:13:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1589 states and 1979 transitions. [2024-11-13 21:13:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1979 transitions. [2024-11-13 21:13:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:13:39,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:39,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,957 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 21:13:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1590 states and 1980 transitions. [2024-11-13 21:13:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1980 transitions. [2024-11-13 21:13:51,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:13:51,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:51,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:53,869 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 21:14:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:02,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1591 states and 1981 transitions. [2024-11-13 21:14:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1981 transitions. [2024-11-13 21:14:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:14:02,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,942 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 21:14:23,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:23,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1592 states and 1981 transitions. [2024-11-13 21:14:23,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1981 transitions. [2024-11-13 21:14:23,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:14:23,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:23,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:27,263 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 21:14:33,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1593 states and 1983 transitions. [2024-11-13 21:14:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1983 transitions. [2024-11-13 21:14:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:14:33,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:33,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:36,697 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 21:14:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1594 states and 1983 transitions. [2024-11-13 21:14:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1983 transitions. [2024-11-13 21:14:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:14:45,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:48,607 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 21:14:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:53,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1595 states and 1984 transitions. [2024-11-13 21:14:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1984 transitions. [2024-11-13 21:14:53,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:14:53,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:53,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:58,319 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 21:15:05,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:05,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1596 states and 1986 transitions. [2024-11-13 21:15:05,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1986 transitions. [2024-11-13 21:15:05,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:15:05,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:05,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:08,241 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 21:15:17,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1597 states and 1987 transitions. [2024-11-13 21:15:17,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1987 transitions. [2024-11-13 21:15:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:15:17,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:21,357 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 21:15:34,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:34,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1598 states and 1987 transitions. [2024-11-13 21:15:34,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1987 transitions. [2024-11-13 21:15:34,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:15:34,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:34,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:38,959 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 21:15:45,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1599 states and 1989 transitions. [2024-11-13 21:15:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1989 transitions. [2024-11-13 21:15:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:15:45,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:49,301 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 21:15:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:58,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1600 states and 1989 transitions. [2024-11-13 21:15:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1989 transitions. [2024-11-13 21:15:58,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:15:58,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:58,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:01,778 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 21:16:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1601 states and 1990 transitions. [2024-11-13 21:16:07,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1990 transitions. [2024-11-13 21:16:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:16:07,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:07,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:10,140 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 21:16:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1602 states and 1991 transitions. [2024-11-13 21:16:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1991 transitions. [2024-11-13 21:16:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:16:16,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:16,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:19,227 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 21:16:25,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:25,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1603 states and 1992 transitions. [2024-11-13 21:16:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1992 transitions. [2024-11-13 21:16:25,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:16:25,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:25,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:32,776 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 21:16:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1604 states and 1994 transitions. [2024-11-13 21:16:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1994 transitions. [2024-11-13 21:16:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:16:42,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:42,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:45,717 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 21:16:55,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:55,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1605 states and 1995 transitions. [2024-11-13 21:16:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1995 transitions. [2024-11-13 21:16:55,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:16:55,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:58,947 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 21:17:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1606 states and 1996 transitions. [2024-11-13 21:17:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1996 transitions. [2024-11-13 21:17:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:17:08,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:08,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:14,550 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 21:17:34,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:34,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1607 states and 1996 transitions. [2024-11-13 21:17:34,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1996 transitions. [2024-11-13 21:17:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:17:34,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:34,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:34,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:38,729 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:45,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:45,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1608 states and 1998 transitions. [2024-11-13 21:17:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1998 transitions. [2024-11-13 21:17:45,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:17:45,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:45,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat