./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.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_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/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_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/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_c33a1126-b12a-4af8-a1c8-f14eda17c566/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 a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:15:49,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:15:49,655 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:15:49,664 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:15:49,669 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:15:49,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:15:49,694 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:15:49,694 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:15:49,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:15:49,694 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:15:49,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:15:49,694 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:15:49,695 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:15:49,696 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:15:49,696 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:15:49,696 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:15:49,696 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:15:49,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:15:49,696 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:15:49,696 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:15:49,696 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:15:49,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:15:49,697 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_c33a1126-b12a-4af8-a1c8-f14eda17c566/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 -> a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 [2024-11-13 21:15:50,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:15:50,039 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:15:50,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:15:50,046 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:15:50,046 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:15:50,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i Unable to find full path for "g++" [2024-11-13 21:15:51,985 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:15:52,404 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:15:52,405 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2024-11-13 21:15:52,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/data/7349f55e8/2cefbd6598c64ccbaf2c9b6aab91eb43/FLAG1c3dd7be0 [2024-11-13 21:15:52,435 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/data/7349f55e8/2cefbd6598c64ccbaf2c9b6aab91eb43 [2024-11-13 21:15:52,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:15:52,438 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:15:52,440 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:15:52,440 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:15:52,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:15:52,445 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:15:52" (1/1) ... [2024-11-13 21:15:52,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f3d09e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:52, skipping insertion in model container [2024-11-13 21:15:52,446 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:15:52" (1/1) ... [2024-11-13 21:15:52,488 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:15:53,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:15:53,201 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:15:53,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:15:53,393 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:15:53,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53 WrapperNode [2024-11-13 21:15:53,394 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:15:53,395 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:15:53,395 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:15:53,395 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:15:53,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,435 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,539 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2384 [2024-11-13 21:15:53,540 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:15:53,540 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:15:53,540 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:15:53,541 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:15:53,548 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,560 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,561 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,623 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,643 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,656 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,670 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,692 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:15:53,696 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:15:53,697 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:15:53,698 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:15:53,699 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:53" (1/1) ... [2024-11-13 21:15:53,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:15:53,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:15:53,741 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:15:53,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33a1126-b12a-4af8-a1c8-f14eda17c566/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:15:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:15:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:15:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:15:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:15:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:15:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:15:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:15:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:15:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:15:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:15:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:15:54,089 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:15:54,091 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:15:58,606 INFO L? ?]: Removed 2191 outVars from TransFormulas that were not future-live. [2024-11-13 21:15:58,606 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:16:01,614 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:16:01,614 INFO L316 CfgBuilder]: Removed 100 assume(true) statements. [2024-11-13 21:16:01,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:01 BoogieIcfgContainer [2024-11-13 21:16:01,615 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:16:01,619 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:16:01,619 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:16:01,629 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:16:01,629 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:01" (1/1) ... [2024-11-13 21:16:01,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:16:01,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1664 states and 1869 transitions. [2024-11-13 21:16:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 1869 transitions. [2024-11-13 21:16:01,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:16:01,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:01,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:01,979 INFO 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 21:16:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1663 states and 1868 transitions. [2024-11-13 21:16:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 1868 transitions. [2024-11-13 21:16:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:16:02,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:02,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1662 states and 1867 transitions. [2024-11-13 21:16:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 1867 transitions. [2024-11-13 21:16:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:16:02,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1661 states and 1866 transitions. [2024-11-13 21:16:02,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 1866 transitions. [2024-11-13 21:16:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:16:02,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,615 INFO 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 21:16:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1660 states and 1865 transitions. [2024-11-13 21:16:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 1865 transitions. [2024-11-13 21:16:02,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:16:02,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,717 INFO 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 21:16:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1661 states and 1867 transitions. [2024-11-13 21:16:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 1867 transitions. [2024-11-13 21:16:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:16:02,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,831 INFO 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 21:16:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1661 states and 1861 transitions. [2024-11-13 21:16:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 1861 transitions. [2024-11-13 21:16:02,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:16:02,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,983 INFO 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 21:16:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1663 states and 1863 transitions. [2024-11-13 21:16:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 1863 transitions. [2024-11-13 21:16:03,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:16:03,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:03,198 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 21:16:03,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1622 states and 1817 transitions. [2024-11-13 21:16:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1817 transitions. [2024-11-13 21:16:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:16:03,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:03,484 INFO 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 21:16:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1619 states and 1813 transitions. [2024-11-13 21:16:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1813 transitions. [2024-11-13 21:16:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:16:03,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1616 states and 1809 transitions. [2024-11-13 21:16:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1809 transitions. [2024-11-13 21:16:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:16:03,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:04,026 INFO 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 21:16:04,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1613 states and 1805 transitions. [2024-11-13 21:16:04,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 1805 transitions. [2024-11-13 21:16:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:16:04,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:04,412 INFO 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 21:16:04,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1610 states and 1801 transitions. [2024-11-13 21:16:04,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1801 transitions. [2024-11-13 21:16:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:16:04,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:04,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:04,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:04,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1607 states and 1797 transitions. [2024-11-13 21:16:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1797 transitions. [2024-11-13 21:16:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:16:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:04,788 INFO 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 21:16:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:04,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1604 states and 1793 transitions. [2024-11-13 21:16:04,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1793 transitions. [2024-11-13 21:16:04,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:16:04,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:04,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:04,958 INFO 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 21:16:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:05,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1601 states and 1789 transitions. [2024-11-13 21:16:05,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1789 transitions. [2024-11-13 21:16:05,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:16:05,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:05,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:05,121 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 21:16:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1600 states and 1788 transitions. [2024-11-13 21:16:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1788 transitions. [2024-11-13 21:16:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:16:05,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:05,915 INFO 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 21:16:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1599 states and 1787 transitions. [2024-11-13 21:16:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1787 transitions. [2024-11-13 21:16:07,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:16:07,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:07,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:07,467 INFO 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 21:16:07,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1599 states and 1786 transitions. [2024-11-13 21:16:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1786 transitions. [2024-11-13 21:16:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:16:07,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:07,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,211 INFO 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 21:16:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:08,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1598 states and 1785 transitions. [2024-11-13 21:16:08,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1785 transitions. [2024-11-13 21:16:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:16:08,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:08,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:08,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1597 states and 1784 transitions. [2024-11-13 21:16:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1784 transitions. [2024-11-13 21:16:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:16:08,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:08,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,674 INFO 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 21:16:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1596 states and 1783 transitions. [2024-11-13 21:16:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1783 transitions. [2024-11-13 21:16:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:16:08,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,779 INFO 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 21:16:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:08,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1595 states and 1782 transitions. [2024-11-13 21:16:08,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1782 transitions. [2024-11-13 21:16:08,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:16:08,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:08,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,947 INFO 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 21:16:09,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1595 states and 1781 transitions. [2024-11-13 21:16:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1781 transitions. [2024-11-13 21:16:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:16:09,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:09,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:09,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:09,263 INFO 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 21:16:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1595 states and 1780 transitions. [2024-11-13 21:16:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1780 transitions. [2024-11-13 21:16:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:16:09,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:09,344 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 21:16:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:09,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1594 states and 1779 transitions. [2024-11-13 21:16:09,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1779 transitions. [2024-11-13 21:16:09,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:16:09,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:09,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:09,482 INFO 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 21:16:09,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1593 states and 1778 transitions. [2024-11-13 21:16:09,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1778 transitions. [2024-11-13 21:16:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:16:09,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:09,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:09,588 INFO 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 21:16:14,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:14,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:14,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1593 states and 1776 transitions. [2024-11-13 21:16:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1776 transitions. [2024-11-13 21:16:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:16:14,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:14,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:20,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1600 states and 1784 transitions. [2024-11-13 21:16:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1784 transitions. [2024-11-13 21:16:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:16:20,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:20,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:20,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,104 INFO 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 21:16:32,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:36,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1607 states and 1792 transitions. [2024-11-13 21:16:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1792 transitions. [2024-11-13 21:16:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:16:36,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,213 INFO 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 21:16:36,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1599 states and 1783 transitions. [2024-11-13 21:16:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1783 transitions. [2024-11-13 21:16:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:16:36,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,479 INFO 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 21:16:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1591 states and 1774 transitions. [2024-11-13 21:16:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1774 transitions. [2024-11-13 21:16:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:16:36,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,617 INFO 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 21:16:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1590 states and 1773 transitions. [2024-11-13 21:16:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1773 transitions. [2024-11-13 21:16:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:16:36,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,933 INFO 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 21:16:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1589 states and 1772 transitions. [2024-11-13 21:16:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1772 transitions. [2024-11-13 21:16:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:16:37,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,366 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 21:16:37,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1588 states and 1771 transitions. [2024-11-13 21:16:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1771 transitions. [2024-11-13 21:16:37,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:16:37,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,515 INFO 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 21:16:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1587 states and 1770 transitions. [2024-11-13 21:16:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1770 transitions. [2024-11-13 21:16:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:16:37,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,623 INFO 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 21:16:37,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1586 states and 1769 transitions. [2024-11-13 21:16:37,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1769 transitions. [2024-11-13 21:16:37,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:16:37,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,905 INFO 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 21:16:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1585 states and 1768 transitions. [2024-11-13 21:16:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 1768 transitions. [2024-11-13 21:16:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:16:37,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:38,136 INFO 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 21:16:42,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:43,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:43,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1626 states and 1812 transitions. [2024-11-13 21:16:43,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 1812 transitions. [2024-11-13 21:16:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:16:43,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:43,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:43,170 INFO 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 21:16:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1627 states and 1812 transitions. [2024-11-13 21:16:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 1812 transitions. [2024-11-13 21:16:43,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:16:43,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:43,311 INFO 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 21:16:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1626 states and 1811 transitions. [2024-11-13 21:16:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 1811 transitions. [2024-11-13 21:16:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:16:43,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:43,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:43,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:43,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1625 states and 1810 transitions. [2024-11-13 21:16:43,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1810 transitions. [2024-11-13 21:16:43,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:16:43,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:43,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:43,596 INFO 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 21:16:43,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1625 states and 1807 transitions. [2024-11-13 21:16:43,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1807 transitions. [2024-11-13 21:16:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:16:43,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:43,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:44,271 INFO 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 21:16:46,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:46,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1624 states and 1806 transitions. [2024-11-13 21:16:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 1806 transitions. [2024-11-13 21:16:46,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:16:46,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:46,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:47,116 INFO 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 21:16:48,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1623 states and 1805 transitions. [2024-11-13 21:16:48,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 1805 transitions. [2024-11-13 21:16:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:16:48,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1622 states and 1804 transitions. [2024-11-13 21:16:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1804 transitions. [2024-11-13 21:16:48,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:16:48,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:48,422 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 21:16:48,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1621 states and 1803 transitions. [2024-11-13 21:16:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1803 transitions. [2024-11-13 21:16:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:16:48,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1620 states and 1801 transitions. [2024-11-13 21:16:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1801 transitions. [2024-11-13 21:16:48,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:16:48,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:49,096 INFO 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 21:16:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:49,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1619 states and 1800 transitions. [2024-11-13 21:16:49,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1800 transitions. [2024-11-13 21:16:49,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:16:49,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:49,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:49,710 INFO 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 21:16:50,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1618 states and 1799 transitions. [2024-11-13 21:16:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1799 transitions. [2024-11-13 21:16:50,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:16:50,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:50,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:51,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1617 states and 1798 transitions. [2024-11-13 21:16:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1798 transitions. [2024-11-13 21:16:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:16:53,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:53,497 INFO 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 21:16:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:54,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1616 states and 1797 transitions. [2024-11-13 21:16:54,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1797 transitions. [2024-11-13 21:16:54,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:16:54,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:54,556 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 21:16:55,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:55,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1615 states and 1796 transitions. [2024-11-13 21:16:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1796 transitions. [2024-11-13 21:16:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:16:55,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:55,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:56,183 INFO 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 21:16:58,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1618 states and 1803 transitions. [2024-11-13 21:16:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1803 transitions. [2024-11-13 21:16:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:16:58,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1621 states and 1813 transitions. [2024-11-13 21:17:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1813 transitions. [2024-11-13 21:17:03,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:17:03,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:03,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:03,768 INFO 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 21:17:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1622 states and 1815 transitions. [2024-11-13 21:17:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1815 transitions. [2024-11-13 21:17:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:17:04,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:04,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:04,436 INFO 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 21:17:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1623 states and 1817 transitions. [2024-11-13 21:17:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 1817 transitions. [2024-11-13 21:17:05,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:17:05,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:05,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:06,451 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 21:17:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:09,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1611 states and 1792 transitions. [2024-11-13 21:17:09,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1792 transitions. [2024-11-13 21:17:09,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:17:09,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:09,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:10,822 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 21:17:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:12,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1610 states and 1791 transitions. [2024-11-13 21:17:12,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1791 transitions. [2024-11-13 21:17:12,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:17:12,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:12,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,619 INFO 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 21:17:15,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1609 states and 1790 transitions. [2024-11-13 21:17:15,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1790 transitions. [2024-11-13 21:17:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:17:15,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:15,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:15,958 INFO 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 21:17:16,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:16,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1608 states and 1789 transitions. [2024-11-13 21:17:16,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1789 transitions. [2024-11-13 21:17:16,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:17:16,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:16,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:16,575 INFO 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 21:17:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1607 states and 1788 transitions. [2024-11-13 21:17:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1788 transitions. [2024-11-13 21:17:17,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:17:17,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:17,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:18,861 INFO 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 21:17:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1606 states and 1787 transitions. [2024-11-13 21:17:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1787 transitions. [2024-11-13 21:17:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:17:21,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:22,552 INFO 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 21:17:25,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1605 states and 1786 transitions. [2024-11-13 21:17:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1786 transitions. [2024-11-13 21:17:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:17:25,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,167 INFO 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 21:17:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1604 states and 1785 transitions. [2024-11-13 21:17:25,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1785 transitions. [2024-11-13 21:17:25,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:17:25,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,969 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 21:17:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1603 states and 1784 transitions. [2024-11-13 21:17:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1784 transitions. [2024-11-13 21:17:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:17:26,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:26,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:28,534 INFO 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 21:17:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1602 states and 1783 transitions. [2024-11-13 21:17:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1783 transitions. [2024-11-13 21:17:31,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:17:31,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:31,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:33,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:36,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1601 states and 1782 transitions. [2024-11-13 21:17:36,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1782 transitions. [2024-11-13 21:17:36,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:17:36,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:36,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:37,015 INFO 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 21:17:37,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1600 states and 1781 transitions. [2024-11-13 21:17:37,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1781 transitions. [2024-11-13 21:17:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:17:37,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:37,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:37,757 INFO 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 21:17:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:38,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1599 states and 1780 transitions. [2024-11-13 21:17:38,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1780 transitions. [2024-11-13 21:17:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:17:38,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:40,309 INFO 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 21:17:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1598 states and 1779 transitions. [2024-11-13 21:17:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1779 transitions. [2024-11-13 21:17:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:17:44,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:44,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:47,818 INFO 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 21:17:53,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1597 states and 1778 transitions. [2024-11-13 21:17:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1778 transitions. [2024-11-13 21:17:53,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:17:53,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:53,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:54,276 INFO 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 21:17:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1596 states and 1777 transitions. [2024-11-13 21:17:55,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1777 transitions. [2024-11-13 21:17:55,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:17:55,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:55,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:56,122 INFO 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 21:17:57,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1595 states and 1776 transitions. [2024-11-13 21:17:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1776 transitions. [2024-11-13 21:17:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:17:57,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:00,189 INFO 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 21:18:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1594 states and 1775 transitions. [2024-11-13 21:18:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1775 transitions. [2024-11-13 21:18:05,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:18:05,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:13,005 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 21:18:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1593 states and 1774 transitions. [2024-11-13 21:18:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1774 transitions. [2024-11-13 21:18:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:18:27,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:27,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:27,236 INFO 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 21:18:28,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1592 states and 1773 transitions. [2024-11-13 21:18:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1773 transitions. [2024-11-13 21:18:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:18:28,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:28,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,425 INFO 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 21:18:29,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1591 states and 1772 transitions. [2024-11-13 21:18:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1772 transitions. [2024-11-13 21:18:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:29,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:29,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:31,743 INFO 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 21:18:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1590 states and 1771 transitions. [2024-11-13 21:18:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1771 transitions. [2024-11-13 21:18:35,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:35,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:35,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:39,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1589 states and 1770 transitions. [2024-11-13 21:18:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1770 transitions. [2024-11-13 21:18:45,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:18:45,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:45,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:45,459 INFO 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 21:18:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:46,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1579 states and 1759 transitions. [2024-11-13 21:18:46,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 1759 transitions. [2024-11-13 21:18:46,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:18:46,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:46,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:47,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1578 states and 1758 transitions. [2024-11-13 21:18:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1758 transitions. [2024-11-13 21:18:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:18:48,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:48,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:48,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,212 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 21:18:54,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1577 states and 1757 transitions. [2024-11-13 21:18:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 1757 transitions. [2024-11-13 21:18:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:18:54,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:55,225 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 21:18:58,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1576 states and 1756 transitions. [2024-11-13 21:18:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 1756 transitions. [2024-11-13 21:18:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:18:58,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:58,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:05,480 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 21:19:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1575 states and 1755 transitions. [2024-11-13 21:19:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 1755 transitions. [2024-11-13 21:19:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:19:23,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:23,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:29,801 INFO 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 21:19:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1574 states and 1754 transitions. [2024-11-13 21:19:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1754 transitions. [2024-11-13 21:19:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:19:51,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:51,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:52,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:54,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1576 states and 1754 transitions. [2024-11-13 21:19:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 1754 transitions. [2024-11-13 21:19:54,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:19:54,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:55,703 INFO 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 21:20:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:00,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1578 states and 1757 transitions. [2024-11-13 21:20:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1757 transitions. [2024-11-13 21:20:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:20:00,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:00,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:01,754 INFO 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 21:20:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1579 states and 1758 transitions. [2024-11-13 21:20:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 1758 transitions. [2024-11-13 21:20:05,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:20:05,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:05,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:07,051 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 21:20:10,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:10,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1580 states and 1759 transitions. [2024-11-13 21:20:10,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1759 transitions. [2024-11-13 21:20:10,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:20:10,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:10,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:12,270 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 21:20:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1581 states and 1760 transitions. [2024-11-13 21:20:15,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 1760 transitions. [2024-11-13 21:20:15,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:20:15,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,783 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 21:20:22,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:22,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1582 states and 1761 transitions. [2024-11-13 21:20:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1761 transitions. [2024-11-13 21:20:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:20:22,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:23,959 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 21:20:27,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1583 states and 1762 transitions. [2024-11-13 21:20:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1762 transitions. [2024-11-13 21:20:27,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:20:27,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:27,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:29,059 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 21:20:32,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:32,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1584 states and 1763 transitions. [2024-11-13 21:20:32,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1763 transitions. [2024-11-13 21:20:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:20:32,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:32,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:35,047 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 21:20:39,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1585 states and 1764 transitions. [2024-11-13 21:20:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 1764 transitions. [2024-11-13 21:20:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:39,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:41,778 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 21:20:45,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1586 states and 1765 transitions. [2024-11-13 21:20:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1765 transitions. [2024-11-13 21:20:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:20:45,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,193 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 21:20:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1587 states and 1766 transitions. [2024-11-13 21:20:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1766 transitions. [2024-11-13 21:20:52,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:20:52,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:52,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:55,142 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 21:20:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 1588 states and 1767 transitions. [2024-11-13 21:20:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1767 transitions. [2024-11-13 21:20:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:20:59,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:02,164 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 21:21:06,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:06,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1589 states and 1768 transitions. [2024-11-13 21:21:06,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1768 transitions. [2024-11-13 21:21:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:21:06,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:06,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:09,242 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 21:21:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:14,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1590 states and 1769 transitions. [2024-11-13 21:21:14,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1769 transitions. [2024-11-13 21:21:14,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:21:14,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:14,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:14,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:16,473 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 21:21:20,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1591 states and 1770 transitions. [2024-11-13 21:21:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1770 transitions. [2024-11-13 21:21:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:21:20,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:20,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:22,646 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 21:21:26,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1592 states and 1771 transitions. [2024-11-13 21:21:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1771 transitions. [2024-11-13 21:21:26,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:21:26,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:26,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:28,225 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 21:21:31,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:31,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1593 states and 1772 transitions. [2024-11-13 21:21:31,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1772 transitions. [2024-11-13 21:21:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:21:31,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:31,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:36,012 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 21:21:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:42,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1594 states and 1773 transitions. [2024-11-13 21:21:42,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1773 transitions. [2024-11-13 21:21:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:21:42,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:42,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:45,212 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 21:21:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1595 states and 1774 transitions. [2024-11-13 21:21:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1774 transitions. [2024-11-13 21:21:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:21:49,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:49,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:51,675 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 21:21:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1596 states and 1775 transitions. [2024-11-13 21:21:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1775 transitions. [2024-11-13 21:21:55,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:21:55,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:55,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:58,975 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 21:22:04,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1597 states and 1776 transitions. [2024-11-13 21:22:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1776 transitions. [2024-11-13 21:22:04,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:22:04,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:04,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:06,711 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 21:22:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:10,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1598 states and 1777 transitions. [2024-11-13 21:22:10,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1777 transitions. [2024-11-13 21:22:10,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:22:10,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:10,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:13,117 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 21:22:18,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1599 states and 1778 transitions. [2024-11-13 21:22:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1778 transitions. [2024-11-13 21:22:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:22:18,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:18,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:22,389 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 21:22:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1600 states and 1779 transitions. [2024-11-13 21:22:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1779 transitions. [2024-11-13 21:22:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:22:28,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:31,564 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 21:22:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1601 states and 1780 transitions. [2024-11-13 21:22:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1780 transitions. [2024-11-13 21:22:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:22:36,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:36,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:40,774 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 21:22:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1602 states and 1781 transitions. [2024-11-13 21:22:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1781 transitions. [2024-11-13 21:22:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:22:46,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:46,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:49,366 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 21:22:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:54,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1603 states and 1782 transitions. [2024-11-13 21:22:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1782 transitions. [2024-11-13 21:22:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:22:54,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:58,673 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 21:23:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1604 states and 1783 transitions. [2024-11-13 21:23:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1783 transitions. [2024-11-13 21:23:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:23:04,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:07,340 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 21:23:13,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:13,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1605 states and 1784 transitions. [2024-11-13 21:23:13,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1784 transitions. [2024-11-13 21:23:13,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:23:13,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:13,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:17,261 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 21:23:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1606 states and 1785 transitions. [2024-11-13 21:23:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1785 transitions. [2024-11-13 21:23:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:23:23,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:23,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:27,720 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 21:23:34,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:34,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1607 states and 1786 transitions. [2024-11-13 21:23:34,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1786 transitions. [2024-11-13 21:23:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:23:34,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:34,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:37,416 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 21:23:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1608 states and 1787 transitions. [2024-11-13 21:23:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1787 transitions. [2024-11-13 21:23:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:23:43,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:43,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:47,367 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 21:23:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1609 states and 1788 transitions. [2024-11-13 21:23:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1788 transitions. [2024-11-13 21:23:54,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:23:54,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:54,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:57,797 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 21:24:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1610 states and 1789 transitions. [2024-11-13 21:24:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1789 transitions. [2024-11-13 21:24:04,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:24:04,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:08,101 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 21:24:14,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:14,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1611 states and 1790 transitions. [2024-11-13 21:24:14,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1790 transitions. [2024-11-13 21:24:14,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:24:14,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:14,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:14,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:17,190 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 21:24:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1612 states and 1791 transitions. [2024-11-13 21:24:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 1791 transitions. [2024-11-13 21:24:22,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:24:22,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:22,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:27,850 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 21:24:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1613 states and 1792 transitions. [2024-11-13 21:24:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 1792 transitions. [2024-11-13 21:24:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:24:35,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:35,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:39,527 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 21:24:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1614 states and 1793 transitions. [2024-11-13 21:24:46,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1793 transitions. [2024-11-13 21:24:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:24:46,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:46,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:50,724 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 21:24:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1615 states and 1794 transitions. [2024-11-13 21:24:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1794 transitions. [2024-11-13 21:24:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:24:57,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:01,871 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 21:25:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:08,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1616 states and 1795 transitions. [2024-11-13 21:25:08,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1795 transitions. [2024-11-13 21:25:08,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:25:08,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:08,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:11,690 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 21:25:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:16,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1617 states and 1796 transitions. [2024-11-13 21:25:16,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1796 transitions. [2024-11-13 21:25:16,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:25:16,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:23,267 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 21:25:31,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:31,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1618 states and 1797 transitions. [2024-11-13 21:25:31,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1797 transitions. [2024-11-13 21:25:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:25:31,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:31,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:35,036 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 21:25:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1619 states and 1798 transitions. [2024-11-13 21:25:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1798 transitions. [2024-11-13 21:25:41,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:25:41,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:41,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:45,134 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 21:25:50,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:50,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1620 states and 1799 transitions. [2024-11-13 21:25:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1799 transitions. [2024-11-13 21:25:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:25:50,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:50,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:54,766 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 21:26:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1621 states and 1800 transitions. [2024-11-13 21:26:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1800 transitions. [2024-11-13 21:26:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:26:00,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:26,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1622 states and 1801 transitions. [2024-11-13 21:27:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1801 transitions. [2024-11-13 21:27:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:27:26,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:26,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:27:36,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1623 states and 1802 transitions. [2024-11-13 21:27:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 1802 transitions. [2024-11-13 21:27:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:27:36,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:36,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:27:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1624 states and 1804 transitions. [2024-11-13 21:27:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 1804 transitions. [2024-11-13 21:27:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:27:41,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:27:49,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1625 states and 1804 transitions. [2024-11-13 21:27:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1804 transitions. [2024-11-13 21:27:49,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:27:49,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:49,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:52,576 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:27:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:57,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1626 states and 1806 transitions. [2024-11-13 21:27:57,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 1806 transitions. [2024-11-13 21:27:57,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:27:57,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:57,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:28:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1627 states and 1806 transitions. [2024-11-13 21:28:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 1806 transitions. [2024-11-13 21:28:06,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:28:06,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:06,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:28:14,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1628 states and 1808 transitions. [2024-11-13 21:28:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 1808 transitions. [2024-11-13 21:28:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:28:14,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:16,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:28:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1629 states and 1809 transitions. [2024-11-13 21:28:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 1809 transitions. [2024-11-13 21:28:23,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:28:23,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:23,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:25,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:28:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1630 states and 1810 transitions. [2024-11-13 21:28:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 1810 transitions. [2024-11-13 21:28:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:28:31,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:31,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:36,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:28:49,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1631 states and 1810 transitions. [2024-11-13 21:28:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1810 transitions. [2024-11-13 21:28:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:28:49,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:28:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1632 states and 1812 transitions. [2024-11-13 21:28:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 1812 transitions. [2024-11-13 21:28:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:28:57,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:57,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:59,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:29:07,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:07,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1633 states and 1812 transitions. [2024-11-13 21:29:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1812 transitions. [2024-11-13 21:29:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:29:07,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:07,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:09,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:29:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1634 states and 1813 transitions. [2024-11-13 21:29:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1813 transitions. [2024-11-13 21:29:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:29:13,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:17,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.